188075760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1487}}^1$

素因数の和:1551

約数の個数: 160

約数和(自身を含む): 637673472

約数和(自身を除く): 449597712

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 31, 34, 40, 48, 51, 60, 62, 68, 80, 85, 93, 102, 120, 124, 136, 155, 170, 186, 204, 240, 248, 255, 272, 310, 340, 372, 408, 465, 496, 510, 527, 620, 680, 744, 816, 930, 1020, 1054, 1240, 1360, 1487, 1488, 1581, 1860, 2040, 2108, 2480, 2635, 2974, 3162, 3720, 4080, 4216, 4461, 5270, 5948, 6324, 7435, 7440, 7905, 8432, 8922, 10540, 11896, 12648, 14870, 15810, 17844, 21080, 22305, 23792, 25279, 25296, 29740, 31620, 35688, 42160, 44610, 46097, 50558, 59480, 63240, 71376, 75837, 89220, 92194, 101116, 118960, 126395, 126480, 138291, 151674, 178440, 184388, 202232, 230485, 252790, 276582, 303348, 356880, 368776, 379185, 404464, 460970, 505580, 553164, 606696, 691455, 737552, 758370, 783649, 921940, 1011160, 1106328, 1213392, 1382910, 1516740, 1567298, 1843880, 2022320, 2212656, 2350947, 2765820, 3033480, 3134596, 3687760, 3918245, 4701894, 5531640, 6066960, 6269192, 7836490, 9403788, 11063280, 11754735, 12538384, 15672980, 18807576, 23509470, 31345960, 37615152, 47018940, 62691920, 94037880, 188075760]

約数ペア:

[(1, 188075760), (2, 94037880), (3, 62691920), (4, 47018940), (5, 37615152), (6, 31345960), (8, 23509470), (10, 18807576), (12, 15672980), (15, 12538384), (16, 11754735), (17, 11063280), (20, 9403788), (24, 7836490), (30, 6269192), (31, 6066960), (34, 5531640), (40, 4701894), (48, 3918245), (51, 3687760), (60, 3134596), (62, 3033480), (68, 2765820), (80, 2350947), (85, 2212656), (93, 2022320), (102, 1843880), (120, 1567298), (124, 1516740), (136, 1382910), (155, 1213392), (170, 1106328), (186, 1011160), (204, 921940), (240, 783649), (248, 758370), (255, 737552), (272, 691455), (310, 606696), (340, 553164), (372, 505580), (408, 460970), (465, 404464), (496, 379185), (510, 368776), (527, 356880), (620, 303348), (680, 276582), (744, 252790), (816, 230485), (930, 202232), (1020, 184388), (1054, 178440), (1240, 151674), (1360, 138291), (1487, 126480), (1488, 126395), (1581, 118960), (1860, 101116), (2040, 92194), (2108, 89220), (2480, 75837), (2635, 71376), (2974, 63240), (3162, 59480), (3720, 50558), (4080, 46097), (4216, 44610), (4461, 42160), (5270, 35688), (5948, 31620), (6324, 29740), (7435, 25296), (7440, 25279), (7905, 23792), (8432, 22305), (8922, 21080), (10540, 17844), (11896, 15810), (12648, 14870)]