262897440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{42131}}^1$

素因数の和:42162

約数の個数: 96

約数和(自身を含む): 891850176

約数和(自身を除く): 628952736

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 195, 208, 240, 260, 312, 390, 416, 480, 520, 624, 780, 1040, 1248, 1560, 2080, 3120, 6240, 42131, 84262, 126393, 168524, 210655, 252786, 337048, 421310, 505572, 547703, 631965, 674096, 842620, 1011144, 1095406, 1263930, 1348192, 1643109, 1685240, 2022288, 2190812, 2527860, 2738515, 3286218, 3370480, 4044576, 4381624, 5055720, 5477030, 6572436, 6740960, 8215545, 8763248, 10111440, 10954060, 13144872, 16431090, 17526496, 20222880, 21908120, 26289744, 32862180, 43816240, 52579488, 65724360, 87632480, 131448720, 262897440]

約数ペア:

[(1, 262897440), (2, 131448720), (3, 87632480), (4, 65724360), (5, 52579488), (6, 43816240), (8, 32862180), (10, 26289744), (12, 21908120), (13, 20222880), (15, 17526496), (16, 16431090), (20, 13144872), (24, 10954060), (26, 10111440), (30, 8763248), (32, 8215545), (39, 6740960), (40, 6572436), (48, 5477030), (52, 5055720), (60, 4381624), (65, 4044576), (78, 3370480), (80, 3286218), (96, 2738515), (104, 2527860), (120, 2190812), (130, 2022288), (156, 1685240), (160, 1643109), (195, 1348192), (208, 1263930), (240, 1095406), (260, 1011144), (312, 842620), (390, 674096), (416, 631965), (480, 547703), (520, 505572), (624, 421310), (780, 337048), (1040, 252786), (1248, 210655), (1560, 168524), (2080, 126393), (3120, 84262), (6240, 42131)]