627989520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{8101}}^1$

素因数の和:8153

約数の個数: 160

約数和(自身を含む): 2170039680

約数和(自身を除く): 1542050160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 19, 20, 24, 30, 34, 38, 40, 48, 51, 57, 60, 68, 76, 80, 85, 95, 102, 114, 120, 136, 152, 170, 190, 204, 228, 240, 255, 272, 285, 304, 323, 340, 380, 408, 456, 510, 570, 646, 680, 760, 816, 912, 969, 1020, 1140, 1292, 1360, 1520, 1615, 1938, 2040, 2280, 2584, 3230, 3876, 4080, 4560, 4845, 5168, 6460, 7752, 8101, 9690, 12920, 15504, 16202, 19380, 24303, 25840, 32404, 38760, 40505, 48606, 64808, 77520, 81010, 97212, 121515, 129616, 137717, 153919, 162020, 194424, 243030, 275434, 307838, 324040, 388848, 413151, 461757, 486060, 550868, 615676, 648080, 688585, 769595, 826302, 923514, 972120, 1101736, 1231352, 1377170, 1539190, 1652604, 1847028, 1944240, 2065755, 2203472, 2308785, 2462704, 2616623, 2754340, 3078380, 3305208, 3694056, 4131510, 4617570, 5233246, 5508680, 6156760, 6610416, 7388112, 7849869, 8263020, 9235140, 10466492, 11017360, 12313520, 13083115, 15699738, 16526040, 18470280, 20932984, 26166230, 31399476, 33052080, 36940560, 39249345, 41865968, 52332460, 62798952, 78498690, 104664920, 125597904, 156997380, 209329840, 313994760, 627989520]

約数ペア:

[(1, 627989520), (2, 313994760), (3, 209329840), (4, 156997380), (5, 125597904), (6, 104664920), (8, 78498690), (10, 62798952), (12, 52332460), (15, 41865968), (16, 39249345), (17, 36940560), (19, 33052080), (20, 31399476), (24, 26166230), (30, 20932984), (34, 18470280), (38, 16526040), (40, 15699738), (48, 13083115), (51, 12313520), (57, 11017360), (60, 10466492), (68, 9235140), (76, 8263020), (80, 7849869), (85, 7388112), (95, 6610416), (102, 6156760), (114, 5508680), (120, 5233246), (136, 4617570), (152, 4131510), (170, 3694056), (190, 3305208), (204, 3078380), (228, 2754340), (240, 2616623), (255, 2462704), (272, 2308785), (285, 2203472), (304, 2065755), (323, 1944240), (340, 1847028), (380, 1652604), (408, 1539190), (456, 1377170), (510, 1231352), (570, 1101736), (646, 972120), (680, 923514), (760, 826302), (816, 769595), (912, 688585), (969, 648080), (1020, 615676), (1140, 550868), (1292, 486060), (1360, 461757), (1520, 413151), (1615, 388848), (1938, 324040), (2040, 307838), (2280, 275434), (2584, 243030), (3230, 194424), (3876, 162020), (4080, 153919), (4560, 137717), (4845, 129616), (5168, 121515), (6460, 97212), (7752, 81010), (8101, 77520), (9690, 64808), (12920, 48606), (15504, 40505), (16202, 38760), (19380, 32404), (24303, 25840)]