2581881120

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1$

素因数の和:138

約数の個数: 1152

約数和(自身を含む): 12284213760

約数和(自身を除く): 9702332640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 24, 26, 28, 30, 32, 34, 35, 36, 38, 39, 40, 42, 45, 48, 51, 52, 56, 57, 60, 61, 63, 65, 68, 70, 72, 76, 78, 80, 84, 85, 90, 91, 95, 96, 102, 104, 105, 112, 114, 117, 119, 120, 122, 126, 130, 133, 136, 140, 144, 152, 153, 156, 160, 168, 170, 171, 180, 182, 183, 190, 195, 204, 208, 210, 221, 224, 228, 234, 238, 240, 244, 247, 252, 255, 260, 266, 272, 273, 280, 285, 288, 304, 305, 306, 312, 315, 323, 336, 340, 342, 357, 360, 364, 366, 380, 390, 399, 408, 416, 420, 427, 442, 455, 456, 468, 476, 480, 488, 494, 504, 510, 520, 532, 544, 546, 549, 560, 570, 585, 595, 608, 610, 612, 624, 630, 646, 663, 665, 672, 680, 684, 714, 720, 728, 732, 741, 760, 765, 780, 793, 798, 816, 819, 840, 854, 855, 884, 910, 912, 915, 936, 952, 969, 976, 988, 1008, 1020, 1037, 1040, 1064, 1071, 1092, 1098, 1105, 1120, 1140, 1159, 1170, 1190, 1197, 1220, 1224, 1235, 1248, 1260, 1281, 1292, 1326, 1330, 1360, 1365, 1368, 1428, 1440, 1456, 1464, 1482, 1520, 1530, 1547, 1560, 1586, 1596, 1615, 1632, 1638, 1680, 1708, 1710, 1729, 1768, 1785, 1820, 1824, 1830, 1872, 1904, 1938, 1952, 1976, 1989, 1995, 2016, 2040, 2074, 2080, 2128, 2135, 2142, 2184, 2196, 2210, 2223, 2261, 2280, 2318, 2340, 2379, 2380, 2394, 2440, 2448, 2470, 2520, 2562, 2584, 2652, 2660, 2720, 2730, 2736, 2745, 2856, 2907, 2912, 2928, 2964, 3040, 3060, 3094, 3111, 3120, 3172, 3192, 3230, 3276, 3315, 3360, 3416, 3420, 3458, 3477, 3536, 3570, 3640, 3660, 3705, 3744, 3808, 3843, 3876, 3952, 3965, 3978, 3990, 4080, 4095, 4148, 4199, 4256, 4270, 4284, 4368, 4392, 4420, 4446, 4522, 4560, 4636, 4641, 4680, 4758, 4760, 4788, 4845, 4880, 4896, 4940, 5040, 5124, 5168, 5185, 5187, 5304, 5320, 5355, 5460, 5472, 5490, 5551, 5712, 5795, 5814, 5856, 5928, 5985, 6120, 6188, 6222, 6240, 6344, 6384, 6405, 6460, 6552, 6630, 6783, 6832, 6840, 6916, 6954, 7072, 7137, 7140, 7259, 7280, 7320, 7410, 7686, 7735, 7752, 7904, 7930, 7956, 7980, 8113, 8160, 8190, 8296, 8398, 8540, 8568, 8645, 8736, 8784, 8840, 8892, 9044, 9120, 9272, 9282, 9333, 9360, 9516, 9520, 9576, 9690, 9760, 9880, 9945, 10080, 10248, 10336, 10370, 10374, 10431, 10608, 10640, 10710, 10920, 10980, 11102, 11115, 11305, 11424, 11590, 11628, 11856, 11895, 11970, 12240, 12376, 12444, 12597, 12688, 12768, 12810, 12920, 13104, 13260, 13481, 13566, 13664, 13680, 13832, 13908, 13923, 14274, 14280, 14518, 14535, 14560, 14640, 14820, 15067, 15372, 15470, 15504, 15555, 15561, 15860, 15912, 15960, 16226, 16380, 16592, 16653, 16796, 17080, 17136, 17290, 17385, 17568, 17680, 17784, 18088, 18544, 18564, 18666, 18720, 19032, 19040, 19152, 19215, 19380, 19703, 19760, 19890, 20349, 20496, 20740, 20748, 20862, 20995, 21216, 21280, 21420, 21777, 21840, 21960, 22204, 22230, 22610, 23180, 23205, 23256, 23712, 23790, 23940, 24339, 24480, 24752, 24888, 25194, 25376, 25620, 25840, 25935, 26208, 26520, 26962, 27132, 27360, 27664, 27755, 27816, 27846, 28548, 28560, 29036, 29070, 29280, 29393, 29640, 30134, 30744, 30940, 31008, 31110, 31122, 31720, 31824, 31920, 32452, 32760, 33184, 33306, 33592, 33915, 34160, 34272, 34580, 34770, 35360, 35568, 35685, 36176, 36295, 37088, 37128, 37332, 37791, 38064, 38304, 38430, 38760, 39406, 39520, 39780, 40443, 40565, 40698, 40992, 41480, 41496, 41724, 41990, 42840, 43554, 43680, 43920, 44408, 44460, 45201, 45220, 46360, 46410, 46512, 46665, 47580, 47880, 48678, 49504, 49776, 49959, 50388, 51240, 51680, 51870, 52155, 53040, 53924, 54264, 55328, 55510, 55632, 55692, 57096, 57120, 58072, 58140, 58786, 59109, 59280, 60268, 61488, 61880, 62220, 62244, 62985, 63440, 63648, 63840, 64904, 65331, 65520, 66612, 67184, 67405, 67830, 68320, 69160, 69540, 69615, 71136, 71370, 72352, 72590, 73017, 74256, 74664, 75335, 75582, 76128, 76860, 77520, 77805, 78812, 79560, 80886, 81130, 81396, 82960, 82992, 83265, 83448, 83980, 85680, 87108, 87840, 88179, 88816, 88920, 90402, 90440, 92720, 92820, 93024, 93330, 94367, 95160, 95760, 97356, 98515, 99552, 99918, 100776, 101745, 102480, 103740, 104310, 105469, 106080, 107848, 108528, 108885, 111020, 111264, 111384, 114192, 116144, 116280, 117572, 118218, 118560, 120536, 121329, 121695, 122976, 123760, 124440, 124488, 125970, 126880, 129808, 130662, 131040, 133224, 134368, 134810, 135603, 135660, 137921, 138320, 139080, 139230, 142740, 145180, 146034, 146965, 148512, 149328, 150670, 151164, 153720, 155040, 155610, 157624, 159120, 161772, 162260, 162792, 165920, 165984, 166530, 166896, 167960, 171360, 174216, 176358, 177327, 177632, 177840, 180804, 180880, 185440, 185640, 186660, 188734, 188955, 190320, 191520, 194712, 197030, 199836, 201552, 202215, 203490, 204960, 207480, 208620, 210938, 215696, 217056, 217770, 222040, 222768, 226005, 228384, 232288, 232560, 235144, 236436, 241072, 242658, 243390, 247520, 248880, 248976, 249795, 251940, 256139, 259616, 261324, 264537, 266448, 269620, 271206, 271320, 275842, 276640, 278160, 278460, 283101, 285480, 290360, 292068, 293930, 295545, 298656, 301340, 302328, 307440, 311220, 315248, 316407, 318240, 323544, 324520, 325584, 326655, 333060, 333792, 335920, 348432, 352716, 354654, 355680, 361608, 361760, 365085, 371280, 373320, 377468, 377910, 380640, 389424, 394060, 399672, 403104, 404430, 406980, 413763, 414960, 417240, 421876, 431392, 435540, 440895, 444080, 445536, 452010, 465120, 470288, 471835, 472872, 482144, 485316, 486780, 497760, 497952, 499590, 503880, 512278, 522648, 527345, 529074, 532896, 539240, 542412, 542640, 551684, 556320, 556920, 566202, 570960, 580720, 584136, 587860, 591090, 602680, 604656, 606645, 614880, 622440, 630496, 632814, 647088, 649040, 651168, 653310, 666120, 671840, 678015, 689605, 696864, 705432, 709308, 723216, 730170, 742560, 746640, 754936, 755820, 768417, 778848, 788120, 799344, 808860, 813960, 827526, 829920, 834480, 843752, 849303, 871080, 881790, 886635, 888160, 904020, 940576, 943670, 945744, 949221, 970632, 973560, 999180, 1007760, 1024556, 1045296, 1054690, 1058148, 1078480, 1084824, 1085280, 1103368, 1113840, 1132404, 1141920, 1161440, 1168272, 1175720, 1182180, 1205360, 1209312, 1213290, 1241289, 1244880, 1265628, 1280695, 1294176, 1298080, 1306620, 1322685, 1332240, 1356030, 1379210, 1410864, 1415505, 1418616, 1446432, 1460340, 1493280, 1509872, 1511640, 1536834, 1576240, 1582035, 1598688, 1617720, 1627920, 1655052, 1668960, 1687504, 1698606, 1742160, 1763580, 1773270, 1792973, 1808040, 1887340, 1891488, 1898442, 1941264, 1947120, 1998360, 2015520, 2049112, 2068815, 2090592, 2109380, 2116296, 2156960, 2169648, 2206736, 2227680, 2264808, 2305251, 2336544, 2351440, 2364360, 2410720, 2426580, 2482578, 2489760, 2531256, 2561390, 2613240, 2645370, 2664480, 2712060, 2758420, 2821728, 2831010, 2837232, 2920680, 3019744, 3023280, 3073668, 3152480, 3164070, 3235440, 3255840, 3310104, 3375008, 3397212, 3484320, 3527160, 3546540, 3585946, 3616080, 3774680, 3796884, 3842085, 3882528, 3894240, 3996720, 4098224, 4137630, 4218760, 4232592, 4246515, 4339296, 4413472, 4529616, 4610502, 4702880, 4728720, 4746105, 4853160, 4965156, 5062512, 5122780, 5226480, 5290740, 5378919, 5424120, 5516840, 5662020, 5674464, 5841360, 6046560, 6147336, 6206445, 6328140, 6470880, 6620208, 6794424, 7054320, 7093080, 7171892, 7232160, 7549360, 7593768, 7684170, 7993440, 8196448, 8275260, 8437520, 8465184, 8493030, 8964865, 9059232, 9221004, 9457440, 9492210, 9706320, 9930312, 10125024, 10245560, 10452960, 10581480, 10757838, 10848240, 11033680, 11324040, 11526255, 11682720, 12294672, 12412890, 12656280, 13240416, 13588848, 14108640, 14186160, 14343784, 15098720, 15187536, 15368340, 16136757, 16550520, 16875040, 16986060, 17929730, 18442008, 18984420, 19412640, 19860624, 20491120, 21162960, 21515676, 21696480, 22067360, 22648080, 23052510, 24589344, 24825780, 25312560, 26894595, 27177696, 28372320, 28687568, 30375072, 30736680, 32273514, 33101040, 33972120, 35859460, 36884016, 37968840, 39721248, 40982240, 42325920, 43031352, 45296160, 46105020, 49651560, 50625120, 53789190, 57375136, 61473360, 64547028, 66202080, 67944240, 71718920, 73768032, 75937680, 80683785, 86062704, 92210040, 99303120, 107578380, 122946720, 129094056, 135888480, 143437840, 151875360, 161367570, 172125408, 184420080, 198606240, 215156760, 258188112, 286875680, 322735140, 368840160, 430313520, 516376224, 645470280, 860627040, 1290940560, 2581881120]

約数ペア:

[(1, 2581881120), (2, 1290940560), (3, 860627040), (4, 645470280), (5, 516376224), (6, 430313520), (7, 368840160), (8, 322735140), (9, 286875680), (10, 258188112), (12, 215156760), (13, 198606240), (14, 184420080), (15, 172125408), (16, 161367570), (17, 151875360), (18, 143437840), (19, 135888480), (20, 129094056), (21, 122946720), (24, 107578380), (26, 99303120), (28, 92210040), (30, 86062704), (32, 80683785), (34, 75937680), (35, 73768032), (36, 71718920), (38, 67944240), (39, 66202080), (40, 64547028), (42, 61473360), (45, 57375136), (48, 53789190), (51, 50625120), (52, 49651560), (56, 46105020), (57, 45296160), (60, 43031352), (61, 42325920), (63, 40982240), (65, 39721248), (68, 37968840), (70, 36884016), (72, 35859460), (76, 33972120), (78, 33101040), (80, 32273514), (84, 30736680), (85, 30375072), (90, 28687568), (91, 28372320), (95, 27177696), (96, 26894595), (102, 25312560), (104, 24825780), (105, 24589344), (112, 23052510), (114, 22648080), (117, 22067360), (119, 21696480), (120, 21515676), (122, 21162960), (126, 20491120), (130, 19860624), (133, 19412640), (136, 18984420), (140, 18442008), (144, 17929730), (152, 16986060), (153, 16875040), (156, 16550520), (160, 16136757), (168, 15368340), (170, 15187536), (171, 15098720), (180, 14343784), (182, 14186160), (183, 14108640), (190, 13588848), (195, 13240416), (204, 12656280), (208, 12412890), (210, 12294672), (221, 11682720), (224, 11526255), (228, 11324040), (234, 11033680), (238, 10848240), (240, 10757838), (244, 10581480), (247, 10452960), (252, 10245560), (255, 10125024), (260, 9930312), (266, 9706320), (272, 9492210), (273, 9457440), (280, 9221004), (285, 9059232), (288, 8964865), (304, 8493030), (305, 8465184), (306, 8437520), (312, 8275260), (315, 8196448), (323, 7993440), (336, 7684170), (340, 7593768), (342, 7549360), (357, 7232160), (360, 7171892), (364, 7093080), (366, 7054320), (380, 6794424), (390, 6620208), (399, 6470880), (408, 6328140), (416, 6206445), (420, 6147336), (427, 6046560), (442, 5841360), (455, 5674464), (456, 5662020), (468, 5516840), (476, 5424120), (480, 5378919), (488, 5290740), (494, 5226480), (504, 5122780), (510, 5062512), (520, 4965156), (532, 4853160), (544, 4746105), (546, 4728720), (549, 4702880), (560, 4610502), (570, 4529616), (585, 4413472), (595, 4339296), (608, 4246515), (610, 4232592), (612, 4218760), (624, 4137630), (630, 4098224), (646, 3996720), (663, 3894240), (665, 3882528), (672, 3842085), (680, 3796884), (684, 3774680), (714, 3616080), (720, 3585946), (728, 3546540), (732, 3527160), (741, 3484320), (760, 3397212), (765, 3375008), (780, 3310104), (793, 3255840), (798, 3235440), (816, 3164070), (819, 3152480), (840, 3073668), (854, 3023280), (855, 3019744), (884, 2920680), (910, 2837232), (912, 2831010), (915, 2821728), (936, 2758420), (952, 2712060), (969, 2664480), (976, 2645370), (988, 2613240), (1008, 2561390), (1020, 2531256), (1037, 2489760), (1040, 2482578), (1064, 2426580), (1071, 2410720), (1092, 2364360), (1098, 2351440), (1105, 2336544), (1120, 2305251), (1140, 2264808), (1159, 2227680), (1170, 2206736), (1190, 2169648), (1197, 2156960), (1220, 2116296), (1224, 2109380), (1235, 2090592), (1248, 2068815), (1260, 2049112), (1281, 2015520), (1292, 1998360), (1326, 1947120), (1330, 1941264), (1360, 1898442), (1365, 1891488), (1368, 1887340), (1428, 1808040), (1440, 1792973), (1456, 1773270), (1464, 1763580), (1482, 1742160), (1520, 1698606), (1530, 1687504), (1547, 1668960), (1560, 1655052), (1586, 1627920), (1596, 1617720), (1615, 1598688), (1632, 1582035), (1638, 1576240), (1680, 1536834), (1708, 1511640), (1710, 1509872), (1729, 1493280), (1768, 1460340), (1785, 1446432), (1820, 1418616), (1824, 1415505), (1830, 1410864), (1872, 1379210), (1904, 1356030), (1938, 1332240), (1952, 1322685), (1976, 1306620), (1989, 1298080), (1995, 1294176), (2016, 1280695), (2040, 1265628), (2074, 1244880), (2080, 1241289), (2128, 1213290), (2135, 1209312), (2142, 1205360), (2184, 1182180), (2196, 1175720), (2210, 1168272), (2223, 1161440), (2261, 1141920), (2280, 1132404), (2318, 1113840), (2340, 1103368), (2379, 1085280), (2380, 1084824), (2394, 1078480), (2440, 1058148), (2448, 1054690), (2470, 1045296), (2520, 1024556), (2562, 1007760), (2584, 999180), (2652, 973560), (2660, 970632), (2720, 949221), (2730, 945744), (2736, 943670), (2745, 940576), (2856, 904020), (2907, 888160), (2912, 886635), (2928, 881790), (2964, 871080), (3040, 849303), (3060, 843752), (3094, 834480), (3111, 829920), (3120, 827526), (3172, 813960), (3192, 808860), (3230, 799344), (3276, 788120), (3315, 778848), (3360, 768417), (3416, 755820), (3420, 754936), (3458, 746640), (3477, 742560), (3536, 730170), (3570, 723216), (3640, 709308), (3660, 705432), (3705, 696864), (3744, 689605), (3808, 678015), (3843, 671840), (3876, 666120), (3952, 653310), (3965, 651168), (3978, 649040), (3990, 647088), (4080, 632814), (4095, 630496), (4148, 622440), (4199, 614880), (4256, 606645), (4270, 604656), (4284, 602680), (4368, 591090), (4392, 587860), (4420, 584136), (4446, 580720), (4522, 570960), (4560, 566202), (4636, 556920), (4641, 556320), (4680, 551684), (4758, 542640), (4760, 542412), (4788, 539240), (4845, 532896), (4880, 529074), (4896, 527345), (4940, 522648), (5040, 512278), (5124, 503880), (5168, 499590), (5185, 497952), (5187, 497760), (5304, 486780), (5320, 485316), (5355, 482144), (5460, 472872), (5472, 471835), (5490, 470288), (5551, 465120), (5712, 452010), (5795, 445536), (5814, 444080), (5856, 440895), (5928, 435540), (5985, 431392), (6120, 421876), (6188, 417240), (6222, 414960), (6240, 413763), (6344, 406980), (6384, 404430), (6405, 403104), (6460, 399672), (6552, 394060), (6630, 389424), (6783, 380640), (6832, 377910), (6840, 377468), (6916, 373320), (6954, 371280), (7072, 365085), (7137, 361760), (7140, 361608), (7259, 355680), (7280, 354654), (7320, 352716), (7410, 348432), (7686, 335920), (7735, 333792), (7752, 333060), (7904, 326655), (7930, 325584), (7956, 324520), (7980, 323544), (8113, 318240), (8160, 316407), (8190, 315248), (8296, 311220), (8398, 307440), (8540, 302328), (8568, 301340), (8645, 298656), (8736, 295545), (8784, 293930), (8840, 292068), (8892, 290360), (9044, 285480), (9120, 283101), (9272, 278460), (9282, 278160), (9333, 276640), (9360, 275842), (9516, 271320), (9520, 271206), (9576, 269620), (9690, 266448), (9760, 264537), (9880, 261324), (9945, 259616), (10080, 256139), (10248, 251940), (10336, 249795), (10370, 248976), (10374, 248880), (10431, 247520), (10608, 243390), (10640, 242658), (10710, 241072), (10920, 236436), (10980, 235144), (11102, 232560), (11115, 232288), (11305, 228384), (11424, 226005), (11590, 222768), (11628, 222040), (11856, 217770), (11895, 217056), (11970, 215696), (12240, 210938), (12376, 208620), (12444, 207480), (12597, 204960), (12688, 203490), (12768, 202215), (12810, 201552), (12920, 199836), (13104, 197030), (13260, 194712), (13481, 191520), (13566, 190320), (13664, 188955), (13680, 188734), (13832, 186660), (13908, 185640), 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