2053331280

素因数分解:

$2^4\times 3^2\times 5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1$

素因数の和:105

約数の個数: 1080

約数和(自身を含む): 9752016456

約数和(自身を除く): 7698685176

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 18, 20, 21, 22, 24, 26, 28, 30, 33, 35, 36, 37, 39, 40, 42, 44, 45, 48, 49, 52, 55, 56, 60, 63, 65, 66, 70, 72, 74, 77, 78, 80, 84, 88, 90, 91, 98, 99, 104, 105, 110, 111, 112, 117, 120, 121, 126, 130, 132, 140, 143, 144, 147, 148, 154, 156, 165, 168, 176, 180, 182, 185, 195, 196, 198, 208, 210, 220, 222, 231, 234, 240, 242, 245, 252, 259, 260, 264, 273, 280, 286, 294, 296, 308, 312, 315, 330, 333, 336, 360, 363, 364, 370, 385, 390, 392, 396, 407, 420, 429, 440, 441, 444, 455, 462, 468, 481, 484, 490, 495, 504, 518, 520, 528, 539, 546, 555, 560, 572, 585, 588, 592, 605, 616, 624, 630, 637, 660, 666, 693, 715, 720, 726, 728, 735, 740, 770, 777, 780, 784, 792, 814, 819, 840, 847, 858, 880, 882, 888, 910, 924, 936, 962, 968, 980, 990, 1001, 1008, 1036, 1040, 1078, 1089, 1092, 1110, 1144, 1155, 1170, 1176, 1210, 1221, 1232, 1260, 1274, 1287, 1295, 1320, 1332, 1365, 1386, 1430, 1443, 1452, 1456, 1470, 1480, 1540, 1554, 1560, 1573, 1584, 1617, 1628, 1638, 1665, 1680, 1694, 1716, 1764, 1776, 1813, 1815, 1820, 1848, 1872, 1911, 1924, 1936, 1960, 1980, 2002, 2035, 2072, 2145, 2156, 2178, 2184, 2205, 2220, 2288, 2310, 2331, 2340, 2352, 2405, 2420, 2442, 2520, 2541, 2548, 2574, 2590, 2640, 2664, 2695, 2730, 2772, 2849, 2860, 2886, 2904, 2940, 2960, 3003, 3080, 3108, 3120, 3146, 3185, 3234, 3256, 3276, 3330, 3367, 3388, 3432, 3465, 3528, 3626, 3630, 3640, 3663, 3696, 3822, 3848, 3885, 3920, 3960, 4004, 4070, 4095, 4144, 4235, 4290, 4312, 4329, 4356, 4368, 4410, 4440, 4477, 4620, 4662, 4680, 4719, 4810, 4840, 4851, 4884, 5005, 5040, 5082, 5096, 5148, 5180, 5291, 5328, 5390, 5439, 5445, 5460, 5544, 5698, 5720, 5733, 5772, 5808, 5880, 5929, 6006, 6105, 6160, 6216, 6292, 6370, 6435, 6468, 6512, 6552, 6660, 6734, 6776, 6864, 6930, 7007, 7056, 7215, 7252, 7260, 7280, 7326, 7623, 7644, 7696, 7770, 7865, 7920, 8008, 8085, 8140, 8190, 8470, 8547, 8580, 8624, 8658, 8712, 8820, 8880, 8954, 9009, 9065, 9240, 9324, 9360, 9438, 9555, 9620, 9680, 9702, 9768, 10010, 10101, 10164, 10192, 10296, 10360, 10582, 10780, 10878, 10890, 10920, 11011, 11088, 11396, 11440, 11466, 11544, 11655, 11760, 11858, 12012, 12210, 12432, 12584, 12705, 12740, 12870, 12936, 13104, 13320, 13431, 13468, 13552, 13860, 14014, 14157, 14245, 14430, 14504, 14520, 14652, 15015, 15246, 15288, 15540, 15730, 15873, 16016, 16170, 16280, 16317, 16380, 16835, 16940, 17094, 17160, 17316, 17424, 17640, 17787, 17908, 18018, 18130, 18315, 18480, 18648, 18876, 19110, 19240, 19404, 19536, 19943, 20020, 20202, 20328, 20592, 20720, 21021, 21164, 21560, 21645, 21756, 21780, 21840, 22022, 22385, 22792, 22932, 23088, 23310, 23569, 23595, 23716, 24024, 24255, 24420, 25168, 25410, 25480, 25641, 25740, 25872, 26455, 26640, 26862, 26936, 27195, 27720, 28028, 28314, 28490, 28665, 28860, 29008, 29040, 29304, 29645, 30030, 30303, 30492, 30576, 31080, 31339, 31460, 31746, 32340, 32560, 32634, 32760, 33033, 33670, 33880, 34188, 34320, 34632, 35035, 35280, 35574, 35816, 36036, 36260, 36630, 37037, 37296, 37752, 38115, 38220, 38480, 38808, 39886, 40040, 40293, 40404, 40656, 42042, 42328, 42735, 43120, 43290, 43512, 43560, 44044, 44770, 45045, 45584, 45864, 46620, 47138, 47190, 47432, 47619, 48048, 48510, 48840, 50505, 50820, 50960, 51282, 51480, 52910, 53361, 53724, 53872, 54390, 55055, 55440, 56056, 56628, 56980, 57330, 57720, 58201, 58608, 59290, 59829, 60060, 60606, 60984, 62160, 62678, 62920, 63063, 63492, 64680, 65268, 65520, 66066, 67155, 67340, 67760, 68376, 69264, 70070, 70707, 70785, 71148, 71632, 72072, 72520, 73260, 74074, 75504, 76230, 76440, 77077, 77616, 79365, 79772, 80080, 80586, 80808, 81585, 84084, 84656, 85470, 86580, 87024, 87120, 88088, 88935, 89540, 90090, 91728, 93240, 94017, 94276, 94380, 94864, 95238, 97020, 97680, 99099, 99715, 101010, 101640, 102564, 102960, 105105, 105820, 106722, 107448, 108780, 110110, 111111, 112112, 113256, 113960, 114660, 115440, 116402, 117845, 118580, 119658, 120120, 121212, 121968, 125356, 125840, 126126, 126984, 128205, 129360, 130536, 132132, 134310, 134680, 136752, 140140, 141414, 141570, 142296, 144144, 145040, 146520, 148148, 151515, 152460, 152880, 154154, 156695, 158730, 159544, 161172, 161616, 163170, 165165, 168168, 170940, 173160, 174603, 176176, 177870, 179080, 179487, 180180, 185185, 186480, 188034, 188552, 188760, 190476, 194040, 198198, 199430, 201465, 202020, 203280, 205128, 210210, 211640, 212121, 213444, 214896, 217560, 219373, 220220, 222222, 226512, 227920, 229320, 231231, 232804, 235690, 237160, 238095, 239316, 240240, 242424, 250712, 252252, 253968, 256410, 259259, 261072, 264264, 266805, 268620, 269360, 280280, 282051, 282828, 283140, 284592, 291005, 293040, 296296, 299145, 303030, 304920, 308308, 313390, 315315, 317460, 319088, 322344, 326340, 330330, 333333, 336336, 341880, 346320, 349206, 353535, 355740, 358160, 358974, 360360, 370370, 376068, 377104, 377520, 380952, 385385, 388080, 396396, 398860, 402930, 404040, 407407, 410256, 420420, 423280, 424242, 426888, 435120, 438746, 440440, 444444, 458640, 462462, 465608, 470085, 471380, 474320, 476190, 478632, 484848, 495495, 501424, 504504, 512820, 518518, 523809, 528528, 533610, 537240, 555555, 560560, 564102, 565656, 566280, 582010, 592592, 598290, 606060, 609840, 616616, 626780, 630630, 634920, 644688, 652680, 658119, 660660, 666666, 683760, 693693, 698412, 707070, 711480, 717948, 720720, 740740, 752136, 761904, 770770, 777777, 792792, 797720, 805860, 808080, 814814, 840840, 848484, 853776, 873015, 877492, 880880, 888888, 897435, 924924, 931216, 940170, 942760, 952380, 957264, 990990, 1009008, 1025640, 1037036, 1047618, 1060605, 1067220, 1074480, 1096865, 1111110, 1128204, 1131312, 1132560, 1156155, 1164020, 1196580, 1212120, 1222221, 1233232, 1253560, 1261260, 1269840, 1296295, 1305360, 1316238, 1321320, 1333332, 1387386, 1396824, 1410255, 1414140, 1422960, 1435896, 1481480, 1504272, 1541540, 1555554, 1585584, 1595440, 1611720, 1629628, 1666665, 1681680, 1696968, 1746030, 1754984, 1777776, 1794870, 1849848, 1880340, 1885520, 1904760, 1974357, 1981980, 2037035, 2051280, 2074072, 2095236, 2121210, 2134440, 2193730, 2222220, 2256408, 2312310, 2328040, 2333331, 2393160, 2424240, 2444442, 2507120, 2522520, 2592590, 2619045, 2632476, 2642640, 2666664, 2774772, 2793648, 2820510, 2828280, 2851849, 2871792, 2962960, 3083080, 3111108, 3223440, 3259256, 3290595, 3333330, 3393936, 3468465, 3492060, 3509968, 3589740, 3666663, 3699696, 3760680, 3809520, 3888885, 3948714, 3963960, 4074070, 4148144, 4190472, 4242420, 4268880, 4387460, 4444440, 4512816, 4624620, 4656080, 4666662, 4786320, 4888884, 5045040, 5185180, 5238090, 5264952, 5333328, 5549544, 5641020, 5656560, 5703698, 6111105, 6166160, 6222216, 6518512, 6581190, 6666660, 6936930, 6984120, 7179480, 7333326, 7521360, 7777770, 7897428, 7927920, 8148140, 8380944, 8484840, 8555547, 8774920, 8888880, 9249240, 9333324, 9777768, 9871785, 10370360, 10476180, 10529904, 11099088, 11282040, 11407396, 11666655, 12222210, 12444432, 13162380, 13333320, 13873860, 13968240, 14259245, 14358960, 14666652, 15555540, 15794856, 16296280, 16969680, 17111094, 17549840, 18333315, 18498480, 18666648, 19555536, 19743570, 20740720, 20952360, 22564080, 22814792, 23333310, 24444420, 25666641, 26324760, 26666640, 27747720, 28518490, 29333304, 31111080, 31589712, 32592560, 34222188, 36666630, 37333296, 39487140, 41904720, 42777735, 45629584, 46666620, 48888840, 51333282, 52649520, 55495440, 57036980, 58666608, 62222160, 68444376, 73333260, 78974280, 85555470, 93333240, 97777680, 102666564, 114073960, 128333205, 136888752, 146666520, 157948560, 171110940, 186666480, 205333128, 228147920, 256666410, 293333040, 342221880, 410666256, 513332820, 684443760, 1026665640, 2053331280]

約数ペア:

[(1, 2053331280), (2, 1026665640), (3, 684443760), (4, 513332820), (5, 410666256), (6, 342221880), (7, 293333040), (8, 256666410), (9, 228147920), (10, 205333128), (11, 186666480), (12, 171110940), (13, 157948560), (14, 146666520), (15, 136888752), (16, 128333205), (18, 114073960), (20, 102666564), (21, 97777680), (22, 93333240), (24, 85555470), (26, 78974280), (28, 73333260), (30, 68444376), (33, 62222160), (35, 58666608), (36, 57036980), (37, 55495440), (39, 52649520), (40, 51333282), (42, 48888840), (44, 46666620), (45, 45629584), (48, 42777735), (49, 41904720), (52, 39487140), (55, 37333296), (56, 36666630), (60, 34222188), (63, 32592560), (65, 31589712), (66, 31111080), (70, 29333304), (72, 28518490), (74, 27747720), (77, 26666640), (78, 26324760), (80, 25666641), (84, 24444420), (88, 23333310), (90, 22814792), (91, 22564080), (98, 20952360), (99, 20740720), (104, 19743570), (105, 19555536), (110, 18666648), (111, 18498480), (112, 18333315), (117, 17549840), (120, 17111094), (121, 16969680), (126, 16296280), (130, 15794856), (132, 15555540), (140, 14666652), (143, 14358960), (144, 14259245), (147, 13968240), (148, 13873860), (154, 13333320), (156, 13162380), (165, 12444432), (168, 12222210), (176, 11666655), (180, 11407396), (182, 11282040), (185, 11099088), (195, 10529904), (196, 10476180), (198, 10370360), (208, 9871785), (210, 9777768), (220, 9333324), (222, 9249240), (231, 8888880), (234, 8774920), (240, 8555547), (242, 8484840), (245, 8380944), (252, 8148140), (259, 7927920), (260, 7897428), (264, 7777770), (273, 7521360), (280, 7333326), (286, 7179480), (294, 6984120), (296, 6936930), (308, 6666660), (312, 6581190), (315, 6518512), (330, 6222216), (333, 6166160), (336, 6111105), (360, 5703698), (363, 5656560), (364, 5641020), (370, 5549544), (385, 5333328), (390, 5264952), (392, 5238090), (396, 5185180), (407, 5045040), (420, 4888884), (429, 4786320), (440, 4666662), (441, 4656080), (444, 4624620), (455, 4512816), (462, 4444440), (468, 4387460), (481, 4268880), (484, 4242420), (490, 4190472), (495, 4148144), (504, 4074070), (518, 3963960), (520, 3948714), (528, 3888885), (539, 3809520), (546, 3760680), (555, 3699696), (560, 3666663), (572, 3589740), (585, 3509968), (588, 3492060), (592, 3468465), (605, 3393936), (616, 3333330), (624, 3290595), (630, 3259256), (637, 3223440), (660, 3111108), (666, 3083080), (693, 2962960), (715, 2871792), (720, 2851849), (726, 2828280), (728, 2820510), (735, 2793648), (740, 2774772), (770, 2666664), (777, 2642640), (780, 2632476), (784, 2619045), (792, 2592590), (814, 2522520), (819, 2507120), (840, 2444442), (847, 2424240), (858, 2393160), (880, 2333331), (882, 2328040), (888, 2312310), (910, 2256408), (924, 2222220), (936, 2193730), (962, 2134440), (968, 2121210), (980, 2095236), (990, 2074072), (1001, 2051280), (1008, 2037035), (1036, 1981980), (1040, 1974357), (1078, 1904760), (1089, 1885520), (1092, 1880340), (1110, 1849848), (1144, 1794870), (1155, 1777776), (1170, 1754984), (1176, 1746030), (1210, 1696968), (1221, 1681680), (1232, 1666665), (1260, 1629628), (1274, 1611720), (1287, 1595440), (1295, 1585584), (1320, 1555554), (1332, 1541540), (1365, 1504272), (1386, 1481480), (1430, 1435896), (1443, 1422960), (1452, 1414140), (1456, 1410255), (1470, 1396824), (1480, 1387386), (1540, 1333332), (1554, 1321320), (1560, 1316238), (1573, 1305360), (1584, 1296295), (1617, 1269840), (1628, 1261260), (1638, 1253560), (1665, 1233232), (1680, 1222221), (1694, 1212120), (1716, 1196580), (1764, 1164020), (1776, 1156155), (1813, 1132560), (1815, 1131312), (1820, 1128204), (1848, 1111110), (1872, 1096865), (1911, 1074480), (1924, 1067220), (1936, 1060605), (1960, 1047618), (1980, 1037036), (2002, 1025640), (2035, 1009008), (2072, 990990), (2145, 957264), (2156, 952380), (2178, 942760), (2184, 940170), (2205, 931216), (2220, 924924), (2288, 897435), (2310, 888888), (2331, 880880), (2340, 877492), (2352, 873015), (2405, 853776), (2420, 848484), (2442, 840840), (2520, 814814), (2541, 808080), (2548, 805860), (2574, 797720), (2590, 792792), (2640, 777777), (2664, 770770), (2695, 761904), (2730, 752136), (2772, 740740), (2849, 720720), (2860, 717948), (2886, 711480), (2904, 707070), (2940, 698412), (2960, 693693), (3003, 683760), (3080, 666666), (3108, 660660), (3120, 658119), (3146, 652680), (3185, 644688), (3234, 634920), (3256, 630630), (3276, 626780), (3330, 616616), (3367, 609840), (3388, 606060), (3432, 598290), (3465, 592592), (3528, 582010), (3626, 566280), (3630, 565656), (3640, 564102), (3663, 560560), (3696, 555555), (3822, 537240), (3848, 533610), (3885, 528528), (3920, 523809), (3960, 518518), (4004, 512820), (4070, 504504), (4095, 501424), (4144, 495495), (4235, 484848), (4290, 478632), (4312, 476190), (4329, 474320), (4356, 471380), (4368, 470085), (4410, 465608), (4440, 462462), (4477, 458640), (4620, 444444), (4662, 440440), (4680, 438746), (4719, 435120), (4810, 426888), (4840, 424242), (4851, 423280), (4884, 420420), (5005, 410256), (5040, 407407), (5082, 404040), (5096, 402930), (5148, 398860), (5180, 396396), (5291, 388080), (5328, 385385), (5390, 380952), (5439, 377520), (5445, 377104), (5460, 376068), (5544, 370370), (5698, 360360), (5720, 358974), (5733, 358160), (5772, 355740), (5808, 353535), (5880, 349206), (5929, 346320), (6006, 341880), (6105, 336336), (6160, 333333), (6216, 330330), (6292, 326340), (6370, 322344), (6435, 319088), (6468, 317460), (6512, 315315), (6552, 313390), (6660, 308308), (6734, 304920), (6776, 303030), (6864, 299145), (6930, 296296), (7007, 293040), (7056, 291005), (7215, 284592), (7252, 283140), (7260, 282828), (7280, 282051), (7326, 280280), (7623, 269360), (7644, 268620), (7696, 266805), (7770, 264264), (7865, 261072), (7920, 259259), (8008, 256410), (8085, 253968), (8140, 252252), (8190, 250712), (8470, 242424), (8547, 240240), (8580, 239316), (8624, 238095), (8658, 237160), (8712, 235690), (8820, 232804), (8880, 231231), (8954, 229320), (9009, 227920), (9065, 226512), (9240, 222222), (9324, 220220), (9360, 219373), (9438, 217560), (9555, 214896), (9620, 213444), (9680, 212121), (9702, 211640), (9768, 210210), (10010, 205128), (10101, 203280), (10164, 202020), (10192, 201465), (10296, 199430), (10360, 198198), (10582, 194040), (10780, 190476), (10878, 188760), (10890, 188552), (10920, 188034), (11011, 186480), (11088, 185185), (11396, 180180), (11440, 179487), (11466, 179080), (11544, 177870), (11655, 176176), (11760, 174603), (11858, 173160), (12012, 170940), (12210, 168168), (12432, 165165), (12584, 163170), (12705, 161616), (12740, 161172), (12870, 159544), (12936, 158730), (13104, 156695), (13320, 154154), (13431, 152880), (13468, 152460), (13552, 151515), (13860, 148148), (14014, 146520), (14157, 145040), (14245, 144144), (14430, 142296), (14504, 141570), (14520, 141414), (14652, 140140), (15015, 136752), (15246, 134680), (15288, 134310), (15540, 132132), (15730, 130536), (15873, 129360), (16016, 128205), (16170, 126984), (16280, 126126), (16317, 125840), (16380, 125356), (16835, 121968), (16940, 121212), (17094, 120120), (17160, 119658), (17316, 118580), (17424, 117845), (17640, 116402), (17787, 115440), (17908, 114660), (18018, 113960), (18130, 113256), (18315, 112112), (18480, 111111), (18648, 110110), (18876, 108780), (19110, 107448), (19240, 106722), (19404, 105820), (19536, 105105), (19943, 102960), (20020, 102564), (20202, 101640), (20328, 101010), (20592, 99715), (20720, 99099), (21021, 97680), (21164, 97020), (21560, 95238), (21645, 94864), (21756, 94380), (21780, 94276), (21840, 94017), (22022, 93240), (22385, 91728), (22792, 90090), (22932, 89540), (23088, 88935), (23310, 88088), (23569, 87120), (23595, 87024), (23716, 86580), (24024, 85470), (24255, 84656), (24420, 84084), (25168, 81585), (25410, 80808), (25480, 80586), (25641, 80080), (25740, 79772), (25872, 79365), (26455, 77616), (26640, 77077), (26862, 76440), (26936, 76230), (27195, 75504), (27720, 74074), (28028, 73260), (28314, 72520), (28490, 72072), (28665, 71632), (28860, 71148), (29008, 70785), (29040, 70707), (29304, 70070), (29645, 69264), (30030, 68376), (30303, 67760), (30492, 67340), (30576, 67155), (31080, 66066), (31339, 65520), (31460, 65268), (31746, 64680), (32340, 63492), (32560, 63063), (32634, 62920), (32760, 62678), (33033, 62160), (33670, 60984), (33880, 60606), (34188, 60060), (34320, 59829), (34632, 59290), (35035, 58608), (35280, 58201), (35574, 57720), (35816, 57330), (36036, 56980), (36260, 56628), (36630, 56056), (37037, 55440), (37296, 55055), (37752, 54390), (38115, 53872), (38220, 53724), (38480, 53361), (38808, 52910), (39886, 51480), (40040, 51282), (40293, 50960), (40404, 50820), (40656, 50505), (42042, 48840), (42328, 48510), (42735, 48048), (43120, 47619), (43290, 47432), (43512, 47190), (43560, 47138), (44044, 46620), (44770, 45864), (45045, 45584)]