21957664560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{1733}}^1$

素因数の和:1924

約数の個数: 320

約数和(自身を含む): 76291117056

約数和(自身を除く): 54333452496

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 39, 40, 48, 52, 60, 62, 65, 78, 80, 93, 104, 120, 124, 130, 131, 155, 156, 186, 195, 208, 240, 248, 260, 262, 310, 312, 372, 390, 393, 403, 465, 496, 520, 524, 620, 624, 655, 744, 780, 786, 806, 930, 1040, 1048, 1209, 1240, 1310, 1488, 1560, 1572, 1612, 1703, 1733, 1860, 1965, 2015, 2096, 2418, 2480, 2620, 3120, 3144, 3224, 3406, 3466, 3720, 3930, 4030, 4061, 4836, 5109, 5199, 5240, 6045, 6288, 6448, 6812, 6932, 7440, 7860, 8060, 8122, 8515, 8665, 9672, 10218, 10398, 10480, 12090, 12183, 13624, 13864, 15720, 16120, 16244, 17030, 17330, 19344, 20305, 20436, 20796, 22529, 24180, 24366, 25545, 25995, 27248, 27728, 31440, 32240, 32488, 34060, 34660, 40610, 40872, 41592, 45058, 48360, 48732, 51090, 51990, 52793, 53723, 60915, 64976, 67587, 68120, 69320, 81220, 81744, 83184, 90116, 96720, 97464, 102180, 103980, 105586, 107446, 112645, 121830, 135174, 136240, 138640, 158379, 161169, 162440, 180232, 194928, 204360, 207960, 211172, 214892, 225290, 227023, 243660, 263965, 268615, 270348, 316758, 322338, 324880, 337935, 360464, 408720, 415920, 422344, 429784, 450580, 454046, 487320, 527930, 537230, 540696, 633516, 644676, 675870, 681069, 698399, 791895, 805845, 844688, 859568, 901160, 908092, 974640, 1055860, 1074460, 1081392, 1135115, 1267032, 1289352, 1351740, 1362138, 1396798, 1583790, 1611690, 1802320, 1816184, 2095197, 2111720, 2148920, 2270230, 2534064, 2578704, 2703480, 2724276, 2793596, 2951299, 3167580, 3223380, 3405345, 3491995, 3632368, 4190394, 4223440, 4297840, 4540460, 5406960, 5448552, 5587192, 5902598, 6335160, 6446760, 6810690, 6983990, 7037713, 8380788, 8853897, 9080920, 10475985, 10897104, 11174384, 11805196, 12670320, 12893520, 13621380, 13967980, 14075426, 14756495, 16761576, 17707794, 18161840, 20951970, 21113139, 23610392, 27242760, 27935960, 28150852, 29512990, 33523152, 35188565, 35415588, 41903940, 42226278, 44269485, 47220784, 54485520, 55871920, 56301704, 59025980, 70377130, 70831176, 83807880, 84452556, 88538970, 91490269, 105565695, 112603408, 118051960, 140754260, 141662352, 167615760, 168905112, 177077940, 182980538, 211131390, 236103920, 274470807, 281508520, 337810224, 354155880, 365961076, 422262780, 457451345, 548941614, 563017040, 708311760, 731922152, 844525560, 914902690, 1097883228, 1372354035, 1463844304, 1689051120, 1829805380, 2195766456, 2744708070, 3659610760, 4391532912, 5489416140, 7319221520, 10978832280, 21957664560]

約数ペア:

[(1, 21957664560), (2, 10978832280), (3, 7319221520), (4, 5489416140), (5, 4391532912), (6, 3659610760), (8, 2744708070), (10, 2195766456), (12, 1829805380), (13, 1689051120), (15, 1463844304), (16, 1372354035), (20, 1097883228), (24, 914902690), (26, 844525560), (30, 731922152), (31, 708311760), (39, 563017040), (40, 548941614), (48, 457451345), (52, 422262780), (60, 365961076), (62, 354155880), (65, 337810224), (78, 281508520), (80, 274470807), (93, 236103920), (104, 211131390), (120, 182980538), (124, 177077940), (130, 168905112), (131, 167615760), (155, 141662352), (156, 140754260), (186, 118051960), (195, 112603408), (208, 105565695), (240, 91490269), (248, 88538970), (260, 84452556), (262, 83807880), (310, 70831176), (312, 70377130), (372, 59025980), (390, 56301704), (393, 55871920), (403, 54485520), (465, 47220784), (496, 44269485), (520, 42226278), (524, 41903940), (620, 35415588), (624, 35188565), (655, 33523152), (744, 29512990), (780, 28150852), (786, 27935960), (806, 27242760), (930, 23610392), (1040, 21113139), (1048, 20951970), (1209, 18161840), (1240, 17707794), (1310, 16761576), (1488, 14756495), (1560, 14075426), (1572, 13967980), (1612, 13621380), (1703, 12893520), (1733, 12670320), (1860, 11805196), (1965, 11174384), (2015, 10897104), (2096, 10475985), (2418, 9080920), (2480, 8853897), (2620, 8380788), (3120, 7037713), (3144, 6983990), (3224, 6810690), (3406, 6446760), (3466, 6335160), (3720, 5902598), (3930, 5587192), (4030, 5448552), (4061, 5406960), (4836, 4540460), (5109, 4297840), (5199, 4223440), (5240, 4190394), (6045, 3632368), (6288, 3491995), (6448, 3405345), (6812, 3223380), (6932, 3167580), (7440, 2951299), (7860, 2793596), (8060, 2724276), (8122, 2703480), (8515, 2578704), (8665, 2534064), (9672, 2270230), (10218, 2148920), (10398, 2111720), (10480, 2095197), (12090, 1816184), (12183, 1802320), (13624, 1611690), (13864, 1583790), (15720, 1396798), (16120, 1362138), (16244, 1351740), (17030, 1289352), (17330, 1267032), (19344, 1135115), (20305, 1081392), (20436, 1074460), (20796, 1055860), (22529, 974640), (24180, 908092), (24366, 901160), (25545, 859568), (25995, 844688), (27248, 805845), (27728, 791895), (31440, 698399), (32240, 681069), (32488, 675870), (34060, 644676), (34660, 633516), (40610, 540696), (40872, 537230), (41592, 527930), (45058, 487320), (48360, 454046), (48732, 450580), (51090, 429784), (51990, 422344), (52793, 415920), (53723, 408720), (60915, 360464), (64976, 337935), (67587, 324880), (68120, 322338), (69320, 316758), (81220, 270348), (81744, 268615), (83184, 263965), (90116, 243660), (96720, 227023), (97464, 225290), (102180, 214892), (103980, 211172), (105586, 207960), (107446, 204360), (112645, 194928), (121830, 180232), (135174, 162440), (136240, 161169), (138640, 158379)]