108918880

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1231}}^1$

素因数の和:1332

約数の個数: 96

約数和(自身を含む): 298045440

約数和(自身を除く): 189126560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 79, 80, 112, 140, 158, 160, 224, 280, 316, 395, 553, 560, 632, 790, 1106, 1120, 1231, 1264, 1580, 2212, 2462, 2528, 2765, 3160, 4424, 4924, 5530, 6155, 6320, 8617, 8848, 9848, 11060, 12310, 12640, 17234, 17696, 19696, 22120, 24620, 34468, 39392, 43085, 44240, 49240, 68936, 86170, 88480, 97249, 98480, 137872, 172340, 194498, 196960, 275744, 344680, 388996, 486245, 680743, 689360, 777992, 972490, 1361486, 1378720, 1555984, 1944980, 2722972, 3111968, 3403715, 3889960, 5445944, 6807430, 7779920, 10891888, 13614860, 15559840, 21783776, 27229720, 54459440, 108918880]

約数ペア:

[(1, 108918880), (2, 54459440), (4, 27229720), (5, 21783776), (7, 15559840), (8, 13614860), (10, 10891888), (14, 7779920), (16, 6807430), (20, 5445944), (28, 3889960), (32, 3403715), (35, 3111968), (40, 2722972), (56, 1944980), (70, 1555984), (79, 1378720), (80, 1361486), (112, 972490), (140, 777992), (158, 689360), (160, 680743), (224, 486245), (280, 388996), (316, 344680), (395, 275744), (553, 196960), (560, 194498), (632, 172340), (790, 137872), (1106, 98480), (1120, 97249), (1231, 88480), (1264, 86170), (1580, 68936), (2212, 49240), (2462, 44240), (2528, 43085), (2765, 39392), (3160, 34468), (4424, 24620), (4924, 22120), (5530, 19696), (6155, 17696), (6320, 17234), (8617, 12640), (8848, 12310), (9848, 11060)]