28880495280

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{241}}^1$

素因数の和:370

約数の個数: 960

約数和(自身を含む): 125831946240

約数和(自身を除く): 96951450960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 31, 35, 36, 39, 40, 42, 45, 48, 52, 56, 59, 60, 62, 63, 65, 70, 72, 78, 80, 84, 90, 91, 93, 104, 105, 112, 117, 118, 120, 124, 126, 130, 140, 144, 155, 156, 168, 177, 180, 182, 186, 195, 208, 210, 217, 234, 236, 240, 241, 248, 252, 260, 273, 279, 280, 295, 310, 312, 315, 336, 354, 360, 364, 372, 390, 403, 413, 420, 434, 455, 465, 468, 472, 482, 496, 504, 520, 531, 546, 558, 560, 585, 590, 620, 624, 630, 651, 708, 720, 723, 728, 744, 767, 780, 806, 819, 826, 840, 868, 885, 910, 930, 936, 944, 964, 1008, 1040, 1062, 1085, 1092, 1116, 1170, 1180, 1205, 1209, 1239, 1240, 1260, 1302, 1365, 1395, 1416, 1446, 1456, 1488, 1534, 1560, 1612, 1638, 1652, 1680, 1687, 1736, 1770, 1820, 1829, 1860, 1872, 1928, 1953, 2015, 2065, 2124, 2169, 2170, 2184, 2232, 2301, 2340, 2360, 2410, 2418, 2478, 2480, 2520, 2604, 2655, 2730, 2790, 2821, 2832, 2892, 3068, 3120, 3133, 3224, 3255, 3276, 3304, 3374, 3472, 3540, 3615, 3627, 3640, 3658, 3717, 3720, 3835, 3856, 3906, 4030, 4095, 4130, 4248, 4338, 4340, 4368, 4464, 4602, 4680, 4720, 4820, 4836, 4956, 5040, 5061, 5208, 5310, 5369, 5460, 5487, 5580, 5642, 5784, 6045, 6136, 6195, 6266, 6448, 6510, 6552, 6608, 6748, 6903, 7080, 7230, 7254, 7280, 7316, 7434, 7440, 7471, 7670, 7812, 8060, 8190, 8260, 8435, 8463, 8496, 8676, 8680, 9145, 9204, 9360, 9399, 9640, 9672, 9765, 9912, 10122, 10416, 10620, 10738, 10845, 10920, 10974, 11160, 11284, 11505, 11568, 12090, 12272, 12390, 12532, 12803, 13020, 13104, 13496, 13806, 14105, 14160, 14219, 14460, 14508, 14632, 14868, 14942, 15183, 15340, 15624, 15665, 16107, 16120, 16380, 16461, 16520, 16870, 16926, 17352, 17360, 18135, 18290, 18408, 18585, 18798, 19280, 19344, 19530, 19824, 20244, 21240, 21476, 21690, 21840, 21931, 21948, 22320, 22413, 22568, 23010, 23777, 24180, 24780, 25064, 25305, 25389, 25606, 26040, 26845, 26992, 27435, 27612, 28197, 28210, 28438, 28920, 29016, 29264, 29736, 29884, 30366, 30680, 31248, 31330, 32214, 32240, 32760, 32922, 33040, 33740, 33852, 34515, 34704, 36270, 36580, 36816, 37170, 37355, 37596, 38409, 39060, 40488, 42315, 42480, 42657, 42952, 43380, 43862, 43896, 44826, 45136, 46020, 46995, 47554, 48321, 48360, 49560, 50128, 50610, 50778, 51212, 52080, 52297, 53690, 54870, 55224, 56394, 56420, 56876, 57840, 58032, 59472, 59768, 60732, 61360, 62660, 64015, 64428, 65520, 65793, 65844, 67239, 67480, 67704, 69030, 71095, 71331, 72540, 73160, 74340, 74710, 75192, 75915, 76818, 78120, 80535, 80976, 82305, 84630, 85314, 85904, 86760, 87724, 87792, 89652, 92040, 93990, 95108, 96642, 96720, 97123, 99120, 99533, 101220, 101556, 102424, 104594, 107380, 109655, 109740, 110448, 112065, 112788, 112840, 113752, 115227, 118885, 119536, 121464, 125320, 126945, 127971, 128030, 128856, 131586, 131688, 134478, 134960, 135408, 138060, 140985, 142190, 142662, 145080, 146320, 148680, 149420, 150384, 151830, 153636, 156240, 156891, 161070, 164610, 166439, 169260, 170628, 173520, 175448, 179304, 184080, 184847, 187980, 190216, 192045, 193284, 194246, 197379, 199066, 202440, 203112, 204848, 209188, 213285, 213993, 214760, 219310, 219480, 224130, 225576, 225680, 227504, 230454, 237770, 241605, 242928, 250640, 253890, 255942, 256060, 257712, 261485, 263172, 263376, 268956, 276120, 281970, 284380, 285324, 290160, 291369, 297360, 298599, 298840, 303660, 307272, 313782, 322140, 328965, 329220, 332878, 336195, 338520, 341256, 350896, 356655, 358608, 369694, 375960, 380432, 384090, 386568, 388492, 394758, 398132, 404880, 406224, 418376, 426570, 427986, 429520, 438620, 438960, 440789, 448260, 451152, 460908, 470673, 475540, 483210, 485615, 497665, 499317, 507780, 511884, 512120, 522970, 526344, 537912, 552240, 554541, 563940, 568760, 570648, 576135, 582738, 597198, 597680, 607320, 614544, 627564, 639855, 644280, 657930, 658440, 665756, 672390, 677040, 679861, 682512, 713310, 739388, 751920, 768180, 773136, 776984, 784455, 789516, 796264, 832195, 836752, 853140, 855972, 874107, 877240, 881578, 895797, 896520, 921816, 924235, 941346, 951080, 966420, 971230, 986895, 995330, 998634, 1015560, 1023768, 1024240, 1045940, 1052688, 1069965, 1075824, 1109082, 1127880, 1137520, 1141296, 1152270, 1165476, 1194396, 1214640, 1255128, 1279710, 1288560, 1293929, 1315860, 1316880, 1322367, 1331512, 1344780, 1359722, 1426620, 1456845, 1478776, 1492995, 1497951, 1536360, 1553968, 1568910, 1579032, 1592528, 1663623, 1664390, 1706280, 1711944, 1748214, 1754480, 1763156, 1791594, 1793040, 1843632, 1848470, 1882692, 1902160, 1932840, 1942460, 1973790, 1990660, 1997268, 2031120, 2039583, 2047536, 2091880, 2139930, 2203945, 2218164, 2255760, 2304540, 2330952, 2353365, 2388792, 2496585, 2510256, 2559420, 2587858, 2631720, 2644734, 2663024, 2689560, 2719444, 2772705, 2853240, 2913690, 2957552, 2985990, 2995902, 3072720, 3085523, 3137820, 3158064, 3327246, 3328780, 3399305, 3412560, 3423888, 3496428, 3526312, 3583188, 3696940, 3765384, 3865680, 3881787, 3884920, 3947580, 3967101, 3981320, 3994536, 4079166, 4183760, 4279860, 4370535, 4407890, 4436328, 4478985, 4609080, 4661904, 4706730, 4777584, 4993170, 5118840, 5175716, 5263440, 5289468, 5379120, 5438888, 5545410, 5706480, 5730257, 5827380, 5971980, 5991804, 6118749, 6171046, 6275640, 6469645, 6611835, 6654492, 6657560, 6798610, 6992856, 7052624, 7166376, 7393880, 7489755, 7530768, 7763574, 7769840, 7895160, 7934202, 7962640, 7989072, 8158332, 8318115, 8559720, 8741070, 8815780, 8872656, 8957970, 9218160, 9256569, 9413460, 9986340, 10197915, 10237680, 10351432, 10578936, 10877776, 11090820, 11460514, 11645361, 11654760, 11943960, 11983608, 12237498, 12342092, 12551280, 12939290, 13223670, 13308984, 13315120, 13597220, 13985712, 14332752, 14787760, 14979510, 15427615, 15527148, 15790320, 15868404, 16316664, 16636230, 17119440, 17190771, 17482140, 17631560, 17915940, 18513138, 18826920, 19408935, 19835505, 19972680, 20395830, 20702864, 21157872, 22181640, 22921028, 23290722, 23309520, 23887920, 23967216, 24474996, 24684184, 25878580, 26447340, 26617968, 27194440, 27769707, 28651285, 29959020, 30593745, 30855230, 31054296, 31736808, 32633328, 33272460, 34381542, 34964280, 35263120, 35831880, 37026276, 37653840, 38817870, 39671010, 39945360, 40111799, 40791660, 44363280, 45842056, 46282845, 46581444, 48949992, 49368368, 51572313, 51757160, 52894680, 54388880, 55539414, 57302570, 58226805, 59918040, 61187490, 61710460, 62108592, 63473616, 66544920, 68763084, 69928560, 71663760, 74052552, 77635740, 79342020, 80223598, 81583320, 85953855, 91684112, 92565690, 93162888, 97899984, 103144626, 103514320, 105789360, 111078828, 114605140, 116453610, 119836080, 120335397, 122374980, 123420920, 133089840, 137526168, 138848535, 148105104, 155271480, 158684040, 160447196, 163166640, 171907710, 185131380, 186325776, 200558995, 206289252, 222157656, 229210280, 232907220, 240670794, 244749960, 246841840, 257861565, 275052336, 277697070, 310542960, 317368080, 320894392, 343815420, 361006191, 370262760, 401117990, 412578504, 444315312, 458420560, 465814440, 481341588, 489499920, 515723130, 555394140, 601676985, 641788784, 687630840, 722012382, 740525520, 802235980, 825157008, 931628880, 962683176, 1031446260, 1110788280, 1203353970, 1375261680, 1444024764, 1604471960, 1805030955, 1925366352, 2062892520, 2221576560, 2406707940, 2888049528, 3208943920, 3610061910, 4125785040, 4813415880, 5776099056, 7220123820, 9626831760, 14440247640, 28880495280]

約数ペア:

[(1, 28880495280), (2, 14440247640), (3, 9626831760), (4, 7220123820), (5, 5776099056), (6, 4813415880), (7, 4125785040), (8, 3610061910), (9, 3208943920), (10, 2888049528), (12, 2406707940), (13, 2221576560), (14, 2062892520), (15, 1925366352), (16, 1805030955), (18, 1604471960), (20, 1444024764), (21, 1375261680), (24, 1203353970), (26, 1110788280), (28, 1031446260), (30, 962683176), (31, 931628880), (35, 825157008), (36, 802235980), (39, 740525520), (40, 722012382), (42, 687630840), (45, 641788784), (48, 601676985), (52, 555394140), (56, 515723130), (59, 489499920), (60, 481341588), (62, 465814440), (63, 458420560), (65, 444315312), (70, 412578504), (72, 401117990), (78, 370262760), (80, 361006191), (84, 343815420), (90, 320894392), (91, 317368080), (93, 310542960), (104, 277697070), (105, 275052336), (112, 257861565), (117, 246841840), (118, 244749960), (120, 240670794), (124, 232907220), (126, 229210280), (130, 222157656), (140, 206289252), (144, 200558995), (155, 186325776), (156, 185131380), (168, 171907710), (177, 163166640), (180, 160447196), (182, 158684040), (186, 155271480), (195, 148105104), (208, 138848535), (210, 137526168), (217, 133089840), (234, 123420920), (236, 122374980), (240, 120335397), (241, 119836080), (248, 116453610), (252, 114605140), (260, 111078828), (273, 105789360), (279, 103514320), (280, 103144626), (295, 97899984), (310, 93162888), (312, 92565690), (315, 91684112), (336, 85953855), (354, 81583320), (360, 80223598), (364, 79342020), (372, 77635740), (390, 74052552), (403, 71663760), (413, 69928560), (420, 68763084), (434, 66544920), (455, 63473616), (465, 62108592), (468, 61710460), (472, 61187490), (482, 59918040), (496, 58226805), (504, 57302570), (520, 55539414), (531, 54388880), (546, 52894680), (558, 51757160), (560, 51572313), (585, 49368368), (590, 48949992), (620, 46581444), (624, 46282845), (630, 45842056), (651, 44363280), (708, 40791660), (720, 40111799), (723, 39945360), (728, 39671010), (744, 38817870), (767, 37653840), (780, 37026276), (806, 35831880), (819, 35263120), (826, 34964280), (840, 34381542), (868, 33272460), (885, 32633328), (910, 31736808), (930, 31054296), (936, 30855230), (944, 30593745), (964, 29959020), (1008, 28651285), (1040, 27769707), (1062, 27194440), (1085, 26617968), (1092, 26447340), (1116, 25878580), (1170, 24684184), (1180, 24474996), (1205, 23967216), (1209, 23887920), (1239, 23309520), (1240, 23290722), (1260, 22921028), (1302, 22181640), (1365, 21157872), (1395, 20702864), (1416, 20395830), (1446, 19972680), (1456, 19835505), (1488, 19408935), (1534, 18826920), (1560, 18513138), (1612, 17915940), (1638, 17631560), (1652, 17482140), (1680, 17190771), (1687, 17119440), (1736, 16636230), (1770, 16316664), (1820, 15868404), (1829, 15790320), (1860, 15527148), (1872, 15427615), (1928, 14979510), (1953, 14787760), (2015, 14332752), (2065, 13985712), (2124, 13597220), (2169, 13315120), (2170, 13308984), (2184, 13223670), (2232, 12939290), (2301, 12551280), (2340, 12342092), (2360, 12237498), (2410, 11983608), (2418, 11943960), (2478, 11654760), (2480, 11645361), (2520, 11460514), (2604, 11090820), (2655, 10877776), (2730, 10578936), (2790, 10351432), (2821, 10237680), (2832, 10197915), (2892, 9986340), (3068, 9413460), (3120, 9256569), (3133, 9218160), (3224, 8957970), (3255, 8872656), (3276, 8815780), (3304, 8741070), (3374, 8559720), (3472, 8318115), (3540, 8158332), (3615, 7989072), (3627, 7962640), (3640, 7934202), (3658, 7895160), (3717, 7769840), (3720, 7763574), (3835, 7530768), (3856, 7489755), (3906, 7393880), (4030, 7166376), (4095, 7052624), (4130, 6992856), (4248, 6798610), (4338, 6657560), (4340, 6654492), (4368, 6611835), (4464, 6469645), (4602, 6275640), (4680, 6171046), (4720, 6118749), (4820, 5991804), (4836, 5971980), (4956, 5827380), (5040, 5730257), (5061, 5706480), (5208, 5545410), (5310, 5438888), (5369, 5379120), (5460, 5289468), (5487, 5263440), (5580, 5175716), (5642, 5118840), (5784, 4993170), (6045, 4777584), (6136, 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(29264, 986895), (29736, 971230), (29884, 966420), (30366, 951080), (30680, 941346), (31248, 924235), (31330, 921816), (32214, 896520), (32240, 895797), (32760, 881578), (32922, 877240), (33040, 874107), (33740, 855972), (33852, 853140), (34515, 836752), (34704, 832195), (36270, 796264), (36580, 789516), (36816, 784455), (37170, 776984), (37355, 773136), (37596, 768180), (38409, 751920), (39060, 739388), (40488, 713310), (42315, 682512), (42480, 679861), (42657, 677040), (42952, 672390), (43380, 665756), (43862, 658440), (43896, 657930), (44826, 644280), (45136, 639855), (46020, 627564), (46995, 614544), (47554, 607320), (48321, 597680), (48360, 597198), (49560, 582738), (50128, 576135), (50610, 570648), (50778, 568760), (51212, 563940), (52080, 554541), (52297, 552240), (53690, 537912), (54870, 526344), (55224, 522970), (56394, 512120), (56420, 511884), (56876, 507780), (57840, 499317), (58032, 497665), (59472, 485615), (59768, 483210), (60732, 475540), (61360, 470673), (62660, 460908), (64015, 451152), (64428, 448260), (65520, 440789), (65793, 438960), (65844, 438620), (67239, 429520), (67480, 427986), (67704, 426570), (69030, 418376), (71095, 406224), (71331, 404880), (72540, 398132), (73160, 394758), (74340, 388492), (74710, 386568), (75192, 384090), (75915, 380432), (76818, 375960), (78120, 369694), (80535, 358608), (80976, 356655), (82305, 350896), (84630, 341256), (85314, 338520), (85904, 336195), (86760, 332878), (87724, 329220), (87792, 328965), (89652, 322140), (92040, 313782), (93990, 307272), (95108, 303660), (96642, 298840), (96720, 298599), (97123, 297360), (99120, 291369), (99533, 290160), (101220, 285324), (101556, 284380), (102424, 281970), (104594, 276120), (107380, 268956), (109655, 263376), (109740, 263172), (110448, 261485), (112065, 257712), (112788, 256060), (112840, 255942), (113752, 253890), (115227, 250640), (118885, 242928), (119536, 241605), (121464, 237770), (125320, 230454), (126945, 227504), (127971, 225680), (128030, 225576), (128856, 224130), (131586, 219480), (131688, 219310), (134478, 214760), (134960, 213993), (135408, 213285), (138060, 209188), (140985, 204848), (142190, 203112), (142662, 202440), (145080, 199066), (146320, 197379), (148680, 194246), (149420, 193284), (150384, 192045), (151830, 190216), (153636, 187980), (156240, 184847), (156891, 184080), (161070, 179304), (164610, 175448), (166439, 173520), (169260, 170628)]