156747342640

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{2352151}}^1$

素因数の和:2352195

約数の個数: 120

約数和(自身を含む): 448875279072

約数和(自身を除く): 292127936432

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 34, 35, 40, 49, 56, 68, 70, 80, 85, 98, 112, 119, 136, 140, 170, 196, 238, 245, 272, 280, 340, 392, 476, 490, 560, 595, 680, 784, 833, 952, 980, 1190, 1360, 1666, 1904, 1960, 2380, 3332, 3920, 4165, 4760, 6664, 8330, 9520, 13328, 16660, 33320, 66640, 2352151, 4704302, 9408604, 11760755, 16465057, 18817208, 23521510, 32930114, 37634416, 39986567, 47043020, 65860228, 79973134, 82325285, 94086040, 115255399, 131720456, 159946268, 164650570, 188172080, 199932835, 230510798, 263440912, 279905969, 319892536, 329301140, 399865670, 461021596, 559811938, 576276995, 639785072, 658602280, 799731340, 922043192, 1119623876, 1152553990, 1317204560, 1399529845, 1599462680, 1844086384, 1959341783, 2239247752, 2305107980, 2799059690, 3198925360, 3918683566, 4478495504, 4610215960, 5598119380, 7837367132, 9220431920, 9796708915, 11196238760, 15674734264, 19593417830, 22392477520, 31349468528, 39186835660, 78373671320, 156747342640]

約数ペア:

[(1, 156747342640), (2, 78373671320), (4, 39186835660), (5, 31349468528), (7, 22392477520), (8, 19593417830), (10, 15674734264), (14, 11196238760), (16, 9796708915), (17, 9220431920), (20, 7837367132), (28, 5598119380), (34, 4610215960), (35, 4478495504), (40, 3918683566), (49, 3198925360), (56, 2799059690), (68, 2305107980), (70, 2239247752), (80, 1959341783), (85, 1844086384), (98, 1599462680), (112, 1399529845), (119, 1317204560), (136, 1152553990), (140, 1119623876), (170, 922043192), (196, 799731340), (238, 658602280), (245, 639785072), (272, 576276995), (280, 559811938), (340, 461021596), (392, 399865670), (476, 329301140), (490, 319892536), (560, 279905969), (595, 263440912), (680, 230510798), (784, 199932835), (833, 188172080), (952, 164650570), (980, 159946268), (1190, 131720456), (1360, 115255399), (1666, 94086040), (1904, 82325285), (1960, 79973134), (2380, 65860228), (3332, 47043020), (3920, 39986567), (4165, 37634416), (4760, 32930114), (6664, 23521510), (8330, 18817208), (9520, 16465057), (13328, 11760755), (16660, 9408604), (33320, 4704302), (66640, 2352151)]