516230820

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{45523}}^1$

素因数の和:45551

約数の個数: 120

約数和(自身を含む): 1850823744

約数和(自身を除く): 1334592924

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 252, 270, 315, 324, 378, 405, 420, 540, 567, 630, 756, 810, 945, 1134, 1260, 1620, 1890, 2268, 2835, 3780, 5670, 11340, 45523, 91046, 136569, 182092, 227615, 273138, 318661, 409707, 455230, 546276, 637322, 682845, 819414, 910460, 955983, 1229121, 1274644, 1365690, 1593305, 1638828, 1911966, 2048535, 2458242, 2731380, 2867949, 3186610, 3687363, 3823932, 4097070, 4779915, 4916484, 5735898, 6145605, 6373220, 7374726, 8194140, 8603847, 9559830, 11471796, 12291210, 14339745, 14749452, 17207694, 18436815, 19119660, 24582420, 25811541, 28679490, 34415388, 36873630, 43019235, 51623082, 57358980, 73747260, 86038470, 103246164, 129057705, 172076940, 258115410, 516230820]

約数ペア:

[(1, 516230820), (2, 258115410), (3, 172076940), (4, 129057705), (5, 103246164), (6, 86038470), (7, 73747260), (9, 57358980), (10, 51623082), (12, 43019235), (14, 36873630), (15, 34415388), (18, 28679490), (20, 25811541), (21, 24582420), (27, 19119660), (28, 18436815), (30, 17207694), (35, 14749452), (36, 14339745), (42, 12291210), (45, 11471796), (54, 9559830), (60, 8603847), (63, 8194140), (70, 7374726), (81, 6373220), (84, 6145605), (90, 5735898), (105, 4916484), (108, 4779915), (126, 4097070), (135, 3823932), (140, 3687363), (162, 3186610), (180, 2867949), (189, 2731380), (210, 2458242), (252, 2048535), (270, 1911966), (315, 1638828), (324, 1593305), (378, 1365690), (405, 1274644), (420, 1229121), (540, 955983), (567, 910460), (630, 819414), (756, 682845), (810, 637322), (945, 546276), (1134, 455230), (1260, 409707), (1620, 318661), (1890, 273138), (2268, 227615), (2835, 182092), (3780, 136569), (5670, 91046), (11340, 45523)]