83236920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{233}}^1$

素因数の和:489

約数の個数: 128

約数和(自身を含む): 271252800

約数和(自身を除く): 188015880

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, 229, 233, 260, 312, 390, 458, 466, 520, 687, 699, 780, 916, 932, 1145, 1165, 1374, 1398, 1560, 1832, 1864, 2290, 2330, 2748, 2796, 2977, 3029, 3435, 3495, 4580, 4660, 5496, 5592, 5954, 6058, 6870, 6990, 8931, 9087, 9160, 9320, 11908, 12116, 13740, 13980, 14885, 15145, 17862, 18174, 23816, 24232, 27480, 27960, 29770, 30290, 35724, 36348, 44655, 45435, 53357, 59540, 60580, 71448, 72696, 89310, 90870, 106714, 119080, 121160, 160071, 178620, 181740, 213428, 266785, 320142, 357240, 363480, 426856, 533570, 640284, 693641, 800355, 1067140, 1280568, 1387282, 1600710, 2080923, 2134280, 2774564, 3201420, 3468205, 4161846, 5549128, 6402840, 6936410, 8323692, 10404615, 13872820, 16647384, 20809230, 27745640, 41618460, 83236920]

約数ペア:

[(1, 83236920), (2, 41618460), (3, 27745640), (4, 20809230), (5, 16647384), (6, 13872820), (8, 10404615), (10, 8323692), (12, 6936410), (13, 6402840), (15, 5549128), (20, 4161846), (24, 3468205), (26, 3201420), (30, 2774564), (39, 2134280), (40, 2080923), (52, 1600710), (60, 1387282), (65, 1280568), (78, 1067140), (104, 800355), (120, 693641), (130, 640284), (156, 533570), (195, 426856), (229, 363480), (233, 357240), (260, 320142), (312, 266785), (390, 213428), (458, 181740), (466, 178620), (520, 160071), (687, 121160), (699, 119080), (780, 106714), (916, 90870), (932, 89310), (1145, 72696), (1165, 71448), (1374, 60580), (1398, 59540), (1560, 53357), (1832, 45435), (1864, 44655), (2290, 36348), (2330, 35724), (2748, 30290), (2796, 29770), (2977, 27960), (3029, 27480), (3435, 24232), (3495, 23816), (4580, 18174), (4660, 17862), (5496, 15145), (5592, 14885), (5954, 13980), (6058, 13740), (6870, 12116), (6990, 11908), (8931, 9320), (9087, 9160)]