63218720

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{419}}^1$

素因数の和:498

約数の個数: 96

約数和(自身を含む): 160030080

約数和(自身を除く): 96811360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 41, 46, 80, 82, 92, 115, 160, 164, 184, 205, 230, 328, 368, 410, 419, 460, 656, 736, 820, 838, 920, 943, 1312, 1640, 1676, 1840, 1886, 2095, 3280, 3352, 3680, 3772, 4190, 4715, 6560, 6704, 7544, 8380, 9430, 9637, 13408, 15088, 16760, 17179, 18860, 19274, 30176, 33520, 34358, 37720, 38548, 48185, 67040, 68716, 75440, 77096, 85895, 96370, 137432, 150880, 154192, 171790, 192740, 274864, 308384, 343580, 385480, 395117, 549728, 687160, 770960, 790234, 1374320, 1541920, 1580468, 1975585, 2748640, 3160936, 3951170, 6321872, 7902340, 12643744, 15804680, 31609360, 63218720]

約数ペア:

[(1, 63218720), (2, 31609360), (4, 15804680), (5, 12643744), (8, 7902340), (10, 6321872), (16, 3951170), (20, 3160936), (23, 2748640), (32, 1975585), (40, 1580468), (41, 1541920), (46, 1374320), (80, 790234), (82, 770960), (92, 687160), (115, 549728), (160, 395117), (164, 385480), (184, 343580), (205, 308384), (230, 274864), (328, 192740), (368, 171790), (410, 154192), (419, 150880), (460, 137432), (656, 96370), (736, 85895), (820, 77096), (838, 75440), (920, 68716), (943, 67040), (1312, 48185), (1640, 38548), (1676, 37720), (1840, 34358), (1886, 33520), (2095, 30176), (3280, 19274), (3352, 18860), (3680, 17179), (3772, 16760), (4190, 15088), (4715, 13408), (6560, 9637), (6704, 9430), (7544, 8380)]