1031168165580

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{6991}}^1\times {\mathrm{13007}}^1$

素因数の和:20026

約数の個数: 240

約数和(自身を含む): 3697741910016

約数和(自身を除く): 2666573744436

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 252, 270, 315, 324, 378, 405, 420, 540, 567, 630, 756, 810, 945, 1134, 1260, 1620, 1890, 2268, 2835, 3780, 5670, 6991, 11340, 13007, 13982, 20973, 26014, 27964, 34955, 39021, 41946, 48937, 52028, 62919, 65035, 69910, 78042, 83892, 91049, 97874, 104865, 117063, 125838, 130070, 139820, 146811, 156084, 182098, 188757, 195105, 195748, 209730, 234126, 244685, 251676, 260140, 273147, 293622, 314595, 351189, 364196, 377514, 390210, 419460, 440433, 455245, 468252, 489370, 546294, 566271, 585315, 587244, 629190, 702378, 734055, 755028, 780420, 819441, 880866, 910490, 943785, 978740, 1053567, 1092588, 1132542, 1170630, 1258380, 1321299, 1365735, 1404756, 1468110, 1638882, 1755945, 1761732, 1820980, 1887570, 2107134, 2202165, 2265084, 2341260, 2458323, 2642598, 2731470, 2831355, 2936220, 3277764, 3511890, 3775140, 3963897, 4097205, 4214268, 4404330, 4916646, 5267835, 5285196, 5462940, 5662710, 6606495, 7023780, 7374969, 7927794, 8194410, 8808660, 9833292, 10535670, 11325420, 12291615, 13212990, 14749938, 15855588, 16388820, 19819485, 21071340, 24583230, 26425980, 29499876, 36874845, 39638970, 49166460, 73749690, 79277940, 90931937, 147499380, 181863874, 272795811, 363727748, 454659685, 545591622, 636523559, 818387433, 909319370, 1091183244, 1273047118, 1363979055, 1636774866, 1818638740, 1909570677, 2455162299, 2546094236, 2727958110, 3182617795, 3273549732, 3819141354, 4091937165, 4910324598, 5455916220, 5728712031, 6365235590, 7365486897, 7638282708, 8183874330, 9547853385, 9820649196, 11457424062, 12275811495, 12730471180, 14730973794, 16367748660, 17186136093, 19095706770, 22914848124, 24551622990, 28643560155, 29461947588, 34372272186, 36827434485, 38191413540, 49103245980, 51558408279, 57287120310, 68744544372, 73654868970, 85930680465, 103116816558, 114574240620, 147309737940, 171861360930, 206233633116, 257792041395, 343722721860, 515584082790, 1031168165580]

約数ペア:

[(1, 1031168165580), (2, 515584082790), (3, 343722721860), (4, 257792041395), (5, 206233633116), (6, 171861360930), (7, 147309737940), (9, 114574240620), (10, 103116816558), (12, 85930680465), (14, 73654868970), (15, 68744544372), (18, 57287120310), (20, 51558408279), (21, 49103245980), (27, 38191413540), (28, 36827434485), (30, 34372272186), (35, 29461947588), (36, 28643560155), (42, 24551622990), (45, 22914848124), (54, 19095706770), (60, 17186136093), (63, 16367748660), (70, 14730973794), (81, 12730471180), (84, 12275811495), (90, 11457424062), (105, 9820649196), (108, 9547853385), (126, 8183874330), (135, 7638282708), (140, 7365486897), (162, 6365235590), (180, 5728712031), (189, 5455916220), (210, 4910324598), (252, 4091937165), (270, 3819141354), (315, 3273549732), (324, 3182617795), (378, 2727958110), (405, 2546094236), (420, 2455162299), (540, 1909570677), (567, 1818638740), (630, 1636774866), (756, 1363979055), (810, 1273047118), (945, 1091183244), (1134, 909319370), (1260, 818387433), (1620, 636523559), (1890, 545591622), (2268, 454659685), (2835, 363727748), (3780, 272795811), (5670, 181863874), (6991, 147499380), (11340, 90931937), (13007, 79277940), (13982, 73749690), (20973, 49166460), (26014, 39638970), (27964, 36874845), (34955, 29499876), (39021, 26425980), (41946, 24583230), (48937, 21071340), (52028, 19819485), (62919, 16388820), (65035, 15855588), (69910, 14749938), (78042, 13212990), (83892, 12291615), (91049, 11325420), (97874, 10535670), (104865, 9833292), (117063, 8808660), (125838, 8194410), (130070, 7927794), (139820, 7374969), (146811, 7023780), (156084, 6606495), (182098, 5662710), (188757, 5462940), (195105, 5285196), (195748, 5267835), (209730, 4916646), (234126, 4404330), (244685, 4214268), (251676, 4097205), (260140, 3963897), (273147, 3775140), (293622, 3511890), (314595, 3277764), (351189, 2936220), (364196, 2831355), (377514, 2731470), (390210, 2642598), (419460, 2458323), (440433, 2341260), (455245, 2265084), (468252, 2202165), (489370, 2107134), (546294, 1887570), (566271, 1820980), (585315, 1761732), (587244, 1755945), (629190, 1638882), (702378, 1468110), (734055, 1404756), (755028, 1365735), (780420, 1321299), (819441, 1258380), (880866, 1170630), (910490, 1132542), (943785, 1092588), (978740, 1053567)]