8959652520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{820481}}^1$

素因数の和:820515

約数の個数: 128

約数和(自身を含む): 33081834240

約数和(自身を除く): 24122181720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 182, 195, 210, 260, 273, 280, 312, 364, 390, 420, 455, 520, 546, 728, 780, 840, 910, 1092, 1365, 1560, 1820, 2184, 2730, 3640, 5460, 10920, 820481, 1640962, 2461443, 3281924, 4102405, 4922886, 5743367, 6563848, 8204810, 9845772, 10666253, 11486734, 12307215, 16409620, 17230101, 19691544, 21332506, 22973468, 24614430, 28716835, 31998759, 32819240, 34460202, 42665012, 45946936, 49228860, 53331265, 57433670, 63997518, 68920404, 74663771, 85330024, 86150505, 98457720, 106662530, 114867340, 127995036, 137840808, 149327542, 159993795, 172301010, 213325060, 223991313, 229734680, 255990072, 298655084, 319987590, 344602020, 373318855, 426650120, 447982626, 597310168, 639975180, 689204040, 746637710, 895965252, 1119956565, 1279950360, 1493275420, 1791930504, 2239913130, 2986550840, 4479826260, 8959652520]

約数ペア:

[(1, 8959652520), (2, 4479826260), (3, 2986550840), (4, 2239913130), (5, 1791930504), (6, 1493275420), (7, 1279950360), (8, 1119956565), (10, 895965252), (12, 746637710), (13, 689204040), (14, 639975180), (15, 597310168), (20, 447982626), (21, 426650120), (24, 373318855), (26, 344602020), (28, 319987590), (30, 298655084), (35, 255990072), (39, 229734680), (40, 223991313), (42, 213325060), (52, 172301010), (56, 159993795), (60, 149327542), (65, 137840808), (70, 127995036), (78, 114867340), (84, 106662530), (91, 98457720), (104, 86150505), (105, 85330024), (120, 74663771), (130, 68920404), (140, 63997518), (156, 57433670), (168, 53331265), (182, 49228860), (195, 45946936), (210, 42665012), (260, 34460202), (273, 32819240), (280, 31998759), (312, 28716835), (364, 24614430), (390, 22973468), (420, 21332506), (455, 19691544), (520, 17230101), (546, 16409620), (728, 12307215), (780, 11486734), (840, 10666253), (910, 9845772), (1092, 8204810), (1365, 6563848), (1560, 5743367), (1820, 4922886), (2184, 4102405), (2730, 3281924), (3640, 2461443), (5460, 1640962), (10920, 820481)]