8345003880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{479}}^1\times {\mathrm{3541}}^1$

素因数の和:4075

約数の個数: 128

約数和(自身を含む): 25706419200

約数和(自身を除く): 17361415320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 82, 120, 123, 164, 205, 246, 328, 410, 479, 492, 615, 820, 958, 984, 1230, 1437, 1640, 1916, 2395, 2460, 2874, 3541, 3832, 4790, 4920, 5748, 7082, 7185, 9580, 10623, 11496, 14164, 14370, 17705, 19160, 19639, 21246, 28328, 28740, 35410, 39278, 42492, 53115, 57480, 58917, 70820, 78556, 84984, 98195, 106230, 117834, 141640, 145181, 157112, 196390, 212460, 235668, 290362, 294585, 392780, 424920, 435543, 471336, 580724, 589170, 725905, 785560, 871086, 1161448, 1178340, 1451810, 1696139, 1742172, 2177715, 2356680, 2903620, 3392278, 3484344, 4355430, 5088417, 5807240, 6784556, 8480695, 8710860, 10176834, 13569112, 16961390, 17421720, 20353668, 25442085, 33922780, 40707336, 50884170, 67845560, 69541699, 101768340, 139083398, 203536680, 208625097, 278166796, 347708495, 417250194, 556333592, 695416990, 834500388, 1043125485, 1390833980, 1669000776, 2086250970, 2781667960, 4172501940, 8345003880]

約数ペア:

[(1, 8345003880), (2, 4172501940), (3, 2781667960), (4, 2086250970), (5, 1669000776), (6, 1390833980), (8, 1043125485), (10, 834500388), (12, 695416990), (15, 556333592), (20, 417250194), (24, 347708495), (30, 278166796), (40, 208625097), (41, 203536680), (60, 139083398), (82, 101768340), (120, 69541699), (123, 67845560), (164, 50884170), (205, 40707336), (246, 33922780), (328, 25442085), (410, 20353668), (479, 17421720), (492, 16961390), (615, 13569112), (820, 10176834), (958, 8710860), (984, 8480695), (1230, 6784556), (1437, 5807240), (1640, 5088417), (1916, 4355430), (2395, 3484344), (2460, 3392278), (2874, 2903620), (3541, 2356680), (3832, 2177715), (4790, 1742172), (4920, 1696139), (5748, 1451810), (7082, 1178340), (7185, 1161448), (9580, 871086), (10623, 785560), (11496, 725905), (14164, 589170), (14370, 580724), (17705, 471336), (19160, 435543), (19639, 424920), (21246, 392780), (28328, 294585), (28740, 290362), (35410, 235668), (39278, 212460), (42492, 196390), (53115, 157112), (57480, 145181), (58917, 141640), (70820, 117834), (78556, 106230), (84984, 98195)]