9161180640

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{521}}^1\times {\mathrm{12211}}^1$

素因数の和:12753

約数の個数: 144

約数和(自身を含む): 31325098896

約数和(自身を除く): 22163918256

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 521, 720, 1042, 1440, 1563, 2084, 2605, 3126, 4168, 4689, 5210, 6252, 7815, 8336, 9378, 10420, 12211, 12504, 15630, 16672, 18756, 20840, 23445, 24422, 25008, 31260, 36633, 37512, 41680, 46890, 48844, 50016, 61055, 62520, 73266, 75024, 83360, 93780, 97688, 109899, 122110, 125040, 146532, 150048, 183165, 187560, 195376, 219798, 244220, 250080, 293064, 366330, 375120, 390752, 439596, 488440, 549495, 586128, 732660, 750240, 879192, 976880, 1098990, 1172256, 1465320, 1758384, 1953760, 2197980, 2930640, 3516768, 4395960, 5861280, 6361931, 8791920, 12723862, 17583840, 19085793, 25447724, 31809655, 38171586, 50895448, 57257379, 63619310, 76343172, 95428965, 101790896, 114514758, 127238620, 152686344, 190857930, 203581792, 229029516, 254477240, 286286895, 305372688, 381715860, 458059032, 508954480, 572573790, 610745376, 763431720, 916118064, 1017908960, 1145147580, 1526863440, 1832236128, 2290295160, 3053726880, 4580590320, 9161180640]

約数ペア:

[(1, 9161180640), (2, 4580590320), (3, 3053726880), (4, 2290295160), (5, 1832236128), (6, 1526863440), (8, 1145147580), (9, 1017908960), (10, 916118064), (12, 763431720), (15, 610745376), (16, 572573790), (18, 508954480), (20, 458059032), (24, 381715860), (30, 305372688), (32, 286286895), (36, 254477240), (40, 229029516), (45, 203581792), (48, 190857930), (60, 152686344), (72, 127238620), (80, 114514758), (90, 101790896), (96, 95428965), (120, 76343172), (144, 63619310), (160, 57257379), (180, 50895448), (240, 38171586), (288, 31809655), (360, 25447724), (480, 19085793), (521, 17583840), (720, 12723862), (1042, 8791920), (1440, 6361931), (1563, 5861280), (2084, 4395960), (2605, 3516768), (3126, 2930640), (4168, 2197980), (4689, 1953760), (5210, 1758384), (6252, 1465320), (7815, 1172256), (8336, 1098990), (9378, 976880), (10420, 879192), (12211, 750240), (12504, 732660), (15630, 586128), (16672, 549495), (18756, 488440), (20840, 439596), (23445, 390752), (24422, 375120), (25008, 366330), (31260, 293064), (36633, 250080), (37512, 244220), (41680, 219798), (46890, 195376), (48844, 187560), (50016, 183165), (61055, 150048), (62520, 146532), (73266, 125040), (75024, 122110), (83360, 109899), (93780, 97688)]