1694779920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{75931}}^1$

素因数の和:75981

約数の個数: 120

約数和(自身を含む): 5875314432

約数和(自身を除く): 4180534512

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 120, 124, 144, 155, 180, 186, 240, 248, 279, 310, 360, 372, 465, 496, 558, 620, 720, 744, 930, 1116, 1240, 1395, 1488, 1860, 2232, 2480, 2790, 3720, 4464, 5580, 7440, 11160, 22320, 75931, 151862, 227793, 303724, 379655, 455586, 607448, 683379, 759310, 911172, 1138965, 1214896, 1366758, 1518620, 1822344, 2277930, 2353861, 2733516, 3037240, 3416895, 3644688, 4555860, 4707722, 5467032, 6074480, 6833790, 7061583, 9111720, 9415444, 10934064, 11769305, 13667580, 14123166, 18223440, 18830888, 21184749, 23538610, 27335160, 28246332, 35307915, 37661776, 42369498, 47077220, 54670320, 56492664, 70615830, 84738996, 94154440, 105923745, 112985328, 141231660, 169477992, 188308880, 211847490, 282463320, 338955984, 423694980, 564926640, 847389960, 1694779920]

約数ペア:

[(1, 1694779920), (2, 847389960), (3, 564926640), (4, 423694980), (5, 338955984), (6, 282463320), (8, 211847490), (9, 188308880), (10, 169477992), (12, 141231660), (15, 112985328), (16, 105923745), (18, 94154440), (20, 84738996), (24, 70615830), (30, 56492664), (31, 54670320), (36, 47077220), (40, 42369498), (45, 37661776), (48, 35307915), (60, 28246332), (62, 27335160), (72, 23538610), (80, 21184749), (90, 18830888), (93, 18223440), (120, 14123166), (124, 13667580), (144, 11769305), (155, 10934064), (180, 9415444), (186, 9111720), (240, 7061583), (248, 6833790), (279, 6074480), (310, 5467032), (360, 4707722), (372, 4555860), (465, 3644688), (496, 3416895), (558, 3037240), (620, 2733516), (720, 2353861), (744, 2277930), (930, 1822344), (1116, 1518620), (1240, 1366758), (1395, 1214896), (1488, 1138965), (1860, 911172), (2232, 759310), (2480, 683379), (2790, 607448), (3720, 455586), (4464, 379655), (5580, 303724), (7440, 227793), (11160, 151862), (22320, 75931)]