449904522560

素因数分解:

$2^6\times 5^1\times {\mathrm{149}}^1\times {\mathrm{2843}}^1\times {\mathrm{3319}}^1$

素因数の和:6328

約数の個数: 112

約数和(自身を含む): 1079229744000

約数和(自身を除く): 629325221440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 149, 160, 298, 320, 596, 745, 1192, 1490, 2384, 2843, 2980, 3319, 4768, 5686, 5960, 6638, 9536, 11372, 11920, 13276, 14215, 16595, 22744, 23840, 26552, 28430, 33190, 45488, 47680, 53104, 56860, 66380, 90976, 106208, 113720, 132760, 181952, 212416, 227440, 265520, 423607, 454880, 494531, 531040, 847214, 909760, 989062, 1062080, 1694428, 1978124, 2118035, 2472655, 3388856, 3956248, 4236070, 4945310, 6777712, 7912496, 8472140, 9435917, 9890620, 13555424, 15824992, 16944280, 18871834, 19781240, 27110848, 31649984, 33888560, 37743668, 39562480, 47179585, 67777120, 75487336, 79124960, 94359170, 135554240, 150974672, 158249920, 188718340, 301949344, 377436680, 603898688, 754873360, 1405951633, 1509746720, 2811903266, 3019493440, 5623806532, 7029758165, 11247613064, 14059516330, 22495226128, 28119032660, 44990452256, 56238065320, 89980904512, 112476130640, 224952261280, 449904522560]

約数ペア:

[(1, 449904522560), (2, 224952261280), (4, 112476130640), (5, 89980904512), (8, 56238065320), (10, 44990452256), (16, 28119032660), (20, 22495226128), (32, 14059516330), (40, 11247613064), (64, 7029758165), (80, 5623806532), (149, 3019493440), (160, 2811903266), (298, 1509746720), (320, 1405951633), (596, 754873360), (745, 603898688), (1192, 377436680), (1490, 301949344), (2384, 188718340), (2843, 158249920), (2980, 150974672), (3319, 135554240), (4768, 94359170), (5686, 79124960), (5960, 75487336), (6638, 67777120), (9536, 47179585), (11372, 39562480), (11920, 37743668), (13276, 33888560), (14215, 31649984), (16595, 27110848), (22744, 19781240), (23840, 18871834), (26552, 16944280), (28430, 15824992), (33190, 13555424), (45488, 9890620), (47680, 9435917), (53104, 8472140), (56860, 7912496), (66380, 6777712), (90976, 4945310), (106208, 4236070), (113720, 3956248), (132760, 3388856), (181952, 2472655), (212416, 2118035), (227440, 1978124), (265520, 1694428), (423607, 1062080), (454880, 989062), (494531, 909760), (531040, 847214)]