7133936680

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{8171}}^1$

素因数の和:8291

約数の個数: 128

約数和(自身を含む): 18286974720

約数和(自身を除く): 11153038040

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 23, 26, 40, 46, 52, 65, 73, 92, 104, 115, 130, 146, 184, 230, 260, 292, 299, 365, 460, 520, 584, 598, 730, 920, 949, 1196, 1460, 1495, 1679, 1898, 2392, 2920, 2990, 3358, 3796, 4745, 5980, 6716, 7592, 8171, 8395, 9490, 11960, 13432, 16342, 16790, 18980, 21827, 32684, 33580, 37960, 40855, 43654, 65368, 67160, 81710, 87308, 106223, 109135, 163420, 174616, 187933, 212446, 218270, 326840, 375866, 424892, 436540, 531115, 596483, 751732, 849784, 873080, 939665, 1062230, 1192966, 1503464, 1879330, 2124460, 2385932, 2443129, 2982415, 3758660, 4248920, 4771864, 4886258, 5964830, 7517320, 7754279, 9772516, 11929660, 12215645, 13719109, 15508558, 19545032, 23859320, 24431290, 27438218, 31017116, 38771395, 48862580, 54876436, 62034232, 68595545, 77542790, 97725160, 109752872, 137191090, 155085580, 178348417, 274382180, 310171160, 356696834, 548764360, 713393668, 891742085, 1426787336, 1783484170, 3566968340, 7133936680]

約数ペア:

[(1, 7133936680), (2, 3566968340), (4, 1783484170), (5, 1426787336), (8, 891742085), (10, 713393668), (13, 548764360), (20, 356696834), (23, 310171160), (26, 274382180), (40, 178348417), (46, 155085580), (52, 137191090), (65, 109752872), (73, 97725160), (92, 77542790), (104, 68595545), (115, 62034232), (130, 54876436), (146, 48862580), (184, 38771395), (230, 31017116), (260, 27438218), (292, 24431290), (299, 23859320), (365, 19545032), (460, 15508558), (520, 13719109), (584, 12215645), (598, 11929660), (730, 9772516), (920, 7754279), (949, 7517320), (1196, 5964830), (1460, 4886258), (1495, 4771864), (1679, 4248920), (1898, 3758660), (2392, 2982415), (2920, 2443129), (2990, 2385932), (3358, 2124460), (3796, 1879330), (4745, 1503464), (5980, 1192966), (6716, 1062230), (7592, 939665), (8171, 873080), (8395, 849784), (9490, 751732), (11960, 596483), (13432, 531115), (16342, 436540), (16790, 424892), (18980, 375866), (21827, 326840), (32684, 218270), (33580, 212446), (37960, 187933), (40855, 174616), (43654, 163420), (65368, 109135), (67160, 106223), (81710, 87308)]