198675004920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{2993897}}^1$

素因数の和:2993997

約数の個数: 128

約数和(自身を含む): 689794099200

約数和(自身を除く): 491119094280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 79, 84, 105, 120, 140, 158, 168, 210, 237, 280, 316, 395, 420, 474, 553, 632, 790, 840, 948, 1106, 1185, 1580, 1659, 1896, 2212, 2370, 2765, 3160, 3318, 4424, 4740, 5530, 6636, 8295, 9480, 11060, 13272, 16590, 22120, 33180, 66360, 2993897, 5987794, 8981691, 11975588, 14969485, 17963382, 20957279, 23951176, 29938970, 35926764, 41914558, 44908455, 59877940, 62871837, 71853528, 83829116, 89816910, 104786395, 119755880, 125743674, 167658232, 179633820, 209572790, 236517863, 251487348, 314359185, 359267640, 419145580, 473035726, 502974696, 628718370, 709553589, 838291160, 946071452, 1182589315, 1257436740, 1419107178, 1655625041, 1892142904, 2365178630, 2514873480, 2838214356, 3311250082, 3547767945, 4730357260, 4966875123, 5676428712, 6622500164, 7095535890, 8278125205, 9460714520, 9933750246, 13245000328, 14191071780, 16556250410, 19867500492, 24834375615, 28382143560, 33112500820, 39735000984, 49668751230, 66225001640, 99337502460, 198675004920]

約数ペア:

[(1, 198675004920), (2, 99337502460), (3, 66225001640), (4, 49668751230), (5, 39735000984), (6, 33112500820), (7, 28382143560), (8, 24834375615), (10, 19867500492), (12, 16556250410), (14, 14191071780), (15, 13245000328), (20, 9933750246), (21, 9460714520), (24, 8278125205), (28, 7095535890), (30, 6622500164), (35, 5676428712), (40, 4966875123), (42, 4730357260), (56, 3547767945), (60, 3311250082), (70, 2838214356), (79, 2514873480), (84, 2365178630), (105, 1892142904), (120, 1655625041), (140, 1419107178), (158, 1257436740), (168, 1182589315), (210, 946071452), (237, 838291160), (280, 709553589), (316, 628718370), (395, 502974696), (420, 473035726), (474, 419145580), (553, 359267640), (632, 314359185), (790, 251487348), (840, 236517863), (948, 209572790), (1106, 179633820), (1185, 167658232), (1580, 125743674), (1659, 119755880), (1896, 104786395), (2212, 89816910), (2370, 83829116), (2765, 71853528), (3160, 62871837), (3318, 59877940), (4424, 44908455), (4740, 41914558), (5530, 35926764), (6636, 29938970), (8295, 23951176), (9480, 20957279), (11060, 17963382), (13272, 14969485), (16590, 11975588), (22120, 8981691), (33180, 5987794), (66360, 2993897)]