126854520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{349}}^1$

素因数の和:609

約数の個数: 128

約数和(自身を含む): 412776000

約数和(自身を除く): 285921480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 233, 260, 312, 349, 390, 466, 520, 698, 699, 780, 932, 1047, 1165, 1396, 1398, 1560, 1745, 1864, 2094, 2330, 2792, 2796, 3029, 3490, 3495, 4188, 4537, 4660, 5235, 5592, 6058, 6980, 6990, 8376, 9074, 9087, 9320, 10470, 12116, 13611, 13960, 13980, 15145, 18148, 18174, 20940, 22685, 24232, 27222, 27960, 30290, 36296, 36348, 41880, 45370, 45435, 54444, 60580, 68055, 72696, 81317, 90740, 90870, 108888, 121160, 136110, 162634, 181480, 181740, 243951, 272220, 325268, 363480, 406585, 487902, 544440, 650536, 813170, 975804, 1057121, 1219755, 1626340, 1951608, 2114242, 2439510, 3171363, 3252680, 4228484, 4879020, 5285605, 6342726, 8456968, 9758040, 10571210, 12685452, 15856815, 21142420, 25370904, 31713630, 42284840, 63427260, 126854520]

約数ペア:

[(1, 126854520), (2, 63427260), (3, 42284840), (4, 31713630), (5, 25370904), (6, 21142420), (8, 15856815), (10, 12685452), (12, 10571210), (13, 9758040), (15, 8456968), (20, 6342726), (24, 5285605), (26, 4879020), (30, 4228484), (39, 3252680), (40, 3171363), (52, 2439510), (60, 2114242), (65, 1951608), (78, 1626340), (104, 1219755), (120, 1057121), (130, 975804), (156, 813170), (195, 650536), (233, 544440), (260, 487902), (312, 406585), (349, 363480), (390, 325268), (466, 272220), (520, 243951), (698, 181740), (699, 181480), (780, 162634), (932, 136110), (1047, 121160), (1165, 108888), (1396, 90870), (1398, 90740), (1560, 81317), (1745, 72696), (1864, 68055), (2094, 60580), (2330, 54444), (2792, 45435), (2796, 45370), (3029, 41880), (3490, 36348), (3495, 36296), (4188, 30290), (4537, 27960), (4660, 27222), (5235, 24232), (5592, 22685), (6058, 20940), (6980, 18174), (6990, 18148), (8376, 15145), (9074, 13980), (9087, 13960), (9320, 13611), (10470, 12116)]