21065581440

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{331}}^1$

素因数の和:515

約数の個数: 512

約数和(自身を含む): 78022656000

約数和(自身を除く): 56957074560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 32, 36, 40, 45, 48, 54, 58, 60, 64, 72, 80, 87, 90, 96, 108, 116, 120, 127, 128, 135, 144, 145, 160, 174, 180, 192, 216, 232, 240, 254, 261, 270, 288, 290, 320, 331, 348, 360, 381, 384, 432, 435, 464, 480, 508, 522, 540, 576, 580, 635, 640, 662, 696, 720, 762, 783, 864, 870, 928, 960, 993, 1016, 1044, 1080, 1143, 1152, 1160, 1270, 1305, 1324, 1392, 1440, 1524, 1566, 1655, 1728, 1740, 1856, 1905, 1920, 1986, 2032, 2088, 2160, 2286, 2320, 2540, 2610, 2648, 2784, 2880, 2979, 3048, 3132, 3310, 3429, 3456, 3480, 3683, 3712, 3810, 3915, 3972, 4064, 4176, 4320, 4572, 4640, 4965, 5080, 5220, 5296, 5568, 5715, 5760, 5958, 6096, 6264, 6620, 6858, 6960, 7366, 7620, 7830, 7944, 8128, 8352, 8640, 8937, 9144, 9280, 9599, 9930, 10160, 10440, 10592, 11049, 11136, 11430, 11916, 12192, 12528, 13240, 13716, 13920, 14732, 14895, 15240, 15660, 15888, 16256, 16704, 17145, 17280, 17874, 18288, 18415, 18560, 19198, 19860, 20320, 20880, 21184, 22098, 22860, 23832, 24384, 25056, 26480, 27432, 27840, 28797, 29464, 29790, 30480, 31320, 31776, 33147, 33408, 34290, 35748, 36576, 36830, 38396, 39720, 40640, 41760, 42037, 42368, 44196, 44685, 45720, 47664, 47995, 48768, 50112, 52960, 54864, 55245, 55680, 57594, 58928, 59580, 60960, 62640, 63552, 66294, 68580, 71496, 73152, 73660, 76792, 79440, 81280, 83520, 84074, 86391, 88392, 89370, 91440, 95328, 95990, 99441, 100224, 105920, 109728, 110490, 115188, 117856, 119160, 121920, 125280, 126111, 127104, 132588, 137160, 142992, 143985, 146304, 147320, 153584, 158880, 165735, 167040, 168148, 172782, 176784, 178740, 182880, 190656, 191980, 198882, 210185, 211840, 219456, 220980, 230376, 235712, 238320, 243840, 250560, 252222, 259173, 265176, 274320, 285984, 287970, 294640, 307168, 317760, 331470, 336296, 345564, 353568, 357480, 365760, 378333, 381312, 383960, 397764, 420370, 431955, 438912, 441960, 460752, 471424, 476640, 497205, 501120, 504444, 518346, 530352, 548640, 571968, 575940, 589280, 614336, 630555, 635520, 662940, 672592, 691128, 707136, 714960, 731520, 756666, 767920, 795528, 840740, 863910, 883920, 921504, 953280, 994410, 1008888, 1036692, 1060704, 1097280, 1134999, 1143936, 1151880, 1178560, 1219073, 1228672, 1261110, 1295865, 1325880, 1345184, 1382256, 1414272, 1429920, 1513332, 1535840, 1591056, 1681480, 1727820, 1767840, 1843008, 1891665, 1906560, 1988820, 2017776, 2073384, 2121408, 2194560, 2269998, 2303760, 2357120, 2438146, 2522220, 2591730, 2651760, 2690368, 2764512, 2859840, 3026664, 3071680, 3182112, 3362960, 3455640, 3535680, 3657219, 3686016, 3783330, 3977640, 4035552, 4146768, 4242816, 4539996, 4607520, 4876292, 5044440, 5183460, 5303520, 5380736, 5529024, 5674995, 5719680, 6053328, 6095365, 6143360, 6364224, 6725920, 6911280, 7071360, 7314438, 7566660, 7955280, 8071104, 8293536, 9079992, 9215040, 9752584, 10088880, 10366920, 10607040, 10971657, 11058048, 11349990, 12106656, 12190730, 12728448, 13451840, 13822560, 14628876, 15133320, 15910560, 16142208, 16587072, 18159984, 18286095, 18430080, 19505168, 20177760, 20733840, 21214080, 21943314, 22699980, 24213312, 24381460, 26903680, 27645120, 29257752, 30266640, 31821120, 32914971, 33174144, 36319968, 36572190, 39010336, 40355520, 41467680, 43886628, 45399960, 48426624, 48762920, 54858285, 55290240, 58515504, 60533280, 63642240, 65829942, 72639936, 73144380, 78020672, 80711040, 82935360, 87773256, 90799920, 97525840, 109716570, 117031008, 121066560, 131659884, 145279872, 146288760, 156041344, 164574855, 165870720, 175546512, 181599840, 195051680, 219433140, 234062016, 242133120, 263319768, 292577520, 329149710, 351093024, 363199680, 390103360, 438866280, 468124032, 526639536, 585155040, 658299420, 702186048, 726399360, 780206720, 877732560, 1053279072, 1170310080, 1316598840, 1404372096, 1755465120, 2106558144, 2340620160, 2633197680, 3510930240, 4213116288, 5266395360, 7021860480, 10532790720, 21065581440]

約数ペア:

[(1, 21065581440), (2, 10532790720), (3, 7021860480), (4, 5266395360), (5, 4213116288), (6, 3510930240), (8, 2633197680), (9, 2340620160), (10, 2106558144), (12, 1755465120), (15, 1404372096), (16, 1316598840), (18, 1170310080), (20, 1053279072), (24, 877732560), (27, 780206720), (29, 726399360), (30, 702186048), (32, 658299420), (36, 585155040), (40, 526639536), (45, 468124032), (48, 438866280), (54, 390103360), (58, 363199680), (60, 351093024), (64, 329149710), (72, 292577520), (80, 263319768), (87, 242133120), (90, 234062016), (96, 219433140), (108, 195051680), (116, 181599840), (120, 175546512), (127, 165870720), (128, 164574855), (135, 156041344), (144, 146288760), (145, 145279872), (160, 131659884), (174, 121066560), (180, 117031008), (192, 109716570), (216, 97525840), (232, 90799920), (240, 87773256), (254, 82935360), (261, 80711040), (270, 78020672), (288, 73144380), (290, 72639936), (320, 65829942), (331, 63642240), (348, 60533280), (360, 58515504), (381, 55290240), (384, 54858285), (432, 48762920), (435, 48426624), (464, 45399960), (480, 43886628), (508, 41467680), (522, 40355520), (540, 39010336), (576, 36572190), (580, 36319968), (635, 33174144), (640, 32914971), (662, 31821120), (696, 30266640), (720, 29257752), (762, 27645120), (783, 26903680), (864, 24381460), (870, 24213312), (928, 22699980), (960, 21943314), (993, 21214080), (1016, 20733840), (1044, 20177760), (1080, 19505168), (1143, 18430080), (1152, 18286095), (1160, 18159984), (1270, 16587072), (1305, 16142208), (1324, 15910560), (1392, 15133320), (1440, 14628876), (1524, 13822560), (1566, 13451840), (1655, 12728448), (1728, 12190730), (1740, 12106656), (1856, 11349990), (1905, 11058048), (1920, 10971657), (1986, 10607040), (2032, 10366920), (2088, 10088880), (2160, 9752584), (2286, 9215040), (2320, 9079992), (2540, 8293536), (2610, 8071104), (2648, 7955280), (2784, 7566660), (2880, 7314438), (2979, 7071360), (3048, 6911280), (3132, 6725920), (3310, 6364224), (3429, 6143360), (3456, 6095365), (3480, 6053328), (3683, 5719680), (3712, 5674995), (3810, 5529024), (3915, 5380736), (3972, 5303520), (4064, 5183460), (4176, 5044440), (4320, 4876292), (4572, 4607520), (4640, 4539996), (4965, 4242816), (5080, 4146768), (5220, 4035552), (5296, 3977640), (5568, 3783330), (5715, 3686016), (5760, 3657219), (5958, 3535680), (6096, 3455640), (6264, 3362960), (6620, 3182112), (6858, 3071680), (6960, 3026664), (7366, 2859840), (7620, 2764512), (7830, 2690368), (7944, 2651760), (8128, 2591730), (8352, 2522220), (8640, 2438146), (8937, 2357120), (9144, 2303760), (9280, 2269998), (9599, 2194560), (9930, 2121408), (10160, 2073384), (10440, 2017776), (10592, 1988820), (11049, 1906560), (11136, 1891665), (11430, 1843008), (11916, 1767840), (12192, 1727820), (12528, 1681480), (13240, 1591056), (13716, 1535840), (13920, 1513332), (14732, 1429920), (14895, 1414272), (15240, 1382256), (15660, 1345184), (15888, 1325880), (16256, 1295865), (16704, 1261110), (17145, 1228672), (17280, 1219073), (17874, 1178560), (18288, 1151880), (18415, 1143936), (18560, 1134999), (19198, 1097280), (19860, 1060704), (20320, 1036692), (20880, 1008888), (21184, 994410), (22098, 953280), (22860, 921504), (23832, 883920), (24384, 863910), (25056, 840740), (26480, 795528), (27432, 767920), (27840, 756666), (28797, 731520), (29464, 714960), (29790, 707136), (30480, 691128), (31320, 672592), (31776, 662940), (33147, 635520), (33408, 630555), (34290, 614336), (35748, 589280), (36576, 575940), (36830, 571968), (38396, 548640), (39720, 530352), (40640, 518346), (41760, 504444), (42037, 501120), (42368, 497205), (44196, 476640), (44685, 471424), (45720, 460752), (47664, 441960), (47995, 438912), (48768, 431955), (50112, 420370), (52960, 397764), (54864, 383960), (55245, 381312), (55680, 378333), (57594, 365760), (58928, 357480), (59580, 353568), (60960, 345564), (62640, 336296), (63552, 331470), (66294, 317760), (68580, 307168), (71496, 294640), (73152, 287970), (73660, 285984), (76792, 274320), (79440, 265176), (81280, 259173), (83520, 252222), (84074, 250560), (86391, 243840), (88392, 238320), (89370, 235712), (91440, 230376), (95328, 220980), (95990, 219456), (99441, 211840), (100224, 210185), (105920, 198882), (109728, 191980), (110490, 190656), (115188, 182880), (117856, 178740), (119160, 176784), (121920, 172782), (125280, 168148), (126111, 167040), (127104, 165735), (132588, 158880), (137160, 153584), (142992, 147320), (143985, 146304)]