193376760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{229}}^1$

素因数の和:501

約数の個数: 128

約数和(自身を含む): 604108800

約数和(自身を除く): 410732040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 227, 229, 248, 310, 372, 454, 458, 465, 620, 681, 687, 744, 908, 916, 930, 1135, 1145, 1240, 1362, 1374, 1816, 1832, 1860, 2270, 2290, 2724, 2748, 3405, 3435, 3720, 4540, 4580, 5448, 5496, 6810, 6870, 7037, 7099, 9080, 9160, 13620, 13740, 14074, 14198, 21111, 21297, 27240, 27480, 28148, 28396, 35185, 35495, 42222, 42594, 51983, 56296, 56792, 70370, 70990, 84444, 85188, 103966, 105555, 106485, 140740, 141980, 155949, 168888, 170376, 207932, 211110, 212970, 259915, 281480, 283960, 311898, 415864, 422220, 425940, 519830, 623796, 779745, 844440, 851880, 1039660, 1247592, 1559490, 1611473, 2079320, 3118980, 3222946, 4834419, 6237960, 6445892, 8057365, 9668838, 12891784, 16114730, 19337676, 24172095, 32229460, 38675352, 48344190, 64458920, 96688380, 193376760]

約数ペア:

[(1, 193376760), (2, 96688380), (3, 64458920), (4, 48344190), (5, 38675352), (6, 32229460), (8, 24172095), (10, 19337676), (12, 16114730), (15, 12891784), (20, 9668838), (24, 8057365), (30, 6445892), (31, 6237960), (40, 4834419), (60, 3222946), (62, 3118980), (93, 2079320), (120, 1611473), (124, 1559490), (155, 1247592), (186, 1039660), (227, 851880), (229, 844440), (248, 779745), (310, 623796), (372, 519830), (454, 425940), (458, 422220), (465, 415864), (620, 311898), (681, 283960), (687, 281480), (744, 259915), (908, 212970), (916, 211110), (930, 207932), (1135, 170376), (1145, 168888), (1240, 155949), (1362, 141980), (1374, 140740), (1816, 106485), (1832, 105555), (1860, 103966), (2270, 85188), (2290, 84444), (2724, 70990), (2748, 70370), (3405, 56792), (3435, 56296), (3720, 51983), (4540, 42594), (4580, 42222), (5448, 35495), (5496, 35185), (6810, 28396), (6870, 28148), (7037, 27480), (7099, 27240), (9080, 21297), (9160, 21111), (13620, 14198), (13740, 14074)]