201612797600

素因数分解:

$2^5\times 5^2\times {\mathrm{397}}^1\times {\mathrm{739}}^1\times {\mathrm{859}}^1$

素因数の和:2015

約数の個数: 144

約数和(自身を含む): 494669901600

約数和(自身を除く): 293057104000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 397, 400, 739, 794, 800, 859, 1478, 1588, 1718, 1985, 2956, 3176, 3436, 3695, 3970, 4295, 5912, 6352, 6872, 7390, 7940, 8590, 9925, 11824, 12704, 13744, 14780, 15880, 17180, 18475, 19850, 21475, 23648, 27488, 29560, 31760, 34360, 36950, 39700, 42950, 59120, 63520, 68720, 73900, 79400, 85900, 118240, 137440, 147800, 158800, 171800, 293383, 295600, 317600, 341023, 343600, 586766, 591200, 634801, 682046, 687200, 1173532, 1269602, 1364092, 1466915, 1705115, 2347064, 2539204, 2728184, 2933830, 3174005, 3410230, 4694128, 5078408, 5456368, 5867660, 6348010, 6820460, 7334575, 8525575, 9388256, 10156816, 10912736, 11735320, 12696020, 13640920, 14669150, 15870025, 17051150, 20313632, 23470640, 25392040, 27281840, 29338300, 31740050, 34102300, 46941280, 50784080, 54563680, 58676600, 63480100, 68204600, 101568160, 117353200, 126960200, 136409200, 234706400, 252015997, 253920400, 272818400, 504031994, 507840800, 1008063988, 1260079985, 2016127976, 2520159970, 4032255952, 5040319940, 6300399925, 8064511904, 10080639880, 12600799850, 20161279760, 25201599700, 40322559520, 50403199400, 100806398800, 201612797600]

約数ペア:

[(1, 201612797600), (2, 100806398800), (4, 50403199400), (5, 40322559520), (8, 25201599700), (10, 20161279760), (16, 12600799850), (20, 10080639880), (25, 8064511904), (32, 6300399925), (40, 5040319940), (50, 4032255952), (80, 2520159970), (100, 2016127976), (160, 1260079985), (200, 1008063988), (397, 507840800), (400, 504031994), (739, 272818400), (794, 253920400), (800, 252015997), (859, 234706400), (1478, 136409200), (1588, 126960200), (1718, 117353200), (1985, 101568160), (2956, 68204600), (3176, 63480100), (3436, 58676600), (3695, 54563680), (3970, 50784080), (4295, 46941280), (5912, 34102300), (6352, 31740050), (6872, 29338300), (7390, 27281840), (7940, 25392040), (8590, 23470640), (9925, 20313632), (11824, 17051150), (12704, 15870025), (13744, 14669150), (14780, 13640920), (15880, 12696020), (17180, 11735320), (18475, 10912736), (19850, 10156816), (21475, 9388256), (23648, 8525575), (27488, 7334575), (29560, 6820460), (31760, 6348010), (34360, 5867660), (36950, 5456368), (39700, 5078408), (42950, 4694128), (59120, 3410230), (63520, 3174005), (68720, 2933830), (73900, 2728184), (79400, 2539204), (85900, 2347064), (118240, 1705115), (137440, 1466915), (147800, 1364092), (158800, 1269602), (171800, 1173532), (293383, 687200), (295600, 682046), (317600, 634801), (341023, 591200), (343600, 586766)]