23438240

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1231}}^1$

素因数の和:1270

約数の個数: 96

約数和(自身を含む): 67060224

約数和(自身を除く): 43621984

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 68, 70, 80, 85, 112, 119, 136, 140, 160, 170, 224, 238, 272, 280, 340, 476, 544, 560, 595, 680, 952, 1120, 1190, 1231, 1360, 1904, 2380, 2462, 2720, 3808, 4760, 4924, 6155, 8617, 9520, 9848, 12310, 17234, 19040, 19696, 20927, 24620, 34468, 39392, 41854, 43085, 49240, 68936, 83708, 86170, 98480, 104635, 137872, 146489, 167416, 172340, 196960, 209270, 275744, 292978, 334832, 344680, 418540, 585956, 669664, 689360, 732445, 837080, 1171912, 1378720, 1464890, 1674160, 2343824, 2929780, 3348320, 4687648, 5859560, 11719120, 23438240]

約数ペア:

[(1, 23438240), (2, 11719120), (4, 5859560), (5, 4687648), (7, 3348320), (8, 2929780), (10, 2343824), (14, 1674160), (16, 1464890), (17, 1378720), (20, 1171912), (28, 837080), (32, 732445), (34, 689360), (35, 669664), (40, 585956), (56, 418540), (68, 344680), (70, 334832), (80, 292978), (85, 275744), (112, 209270), (119, 196960), (136, 172340), (140, 167416), (160, 146489), (170, 137872), (224, 104635), (238, 98480), (272, 86170), (280, 83708), (340, 68936), (476, 49240), (544, 43085), (560, 41854), (595, 39392), (680, 34468), (952, 24620), (1120, 20927), (1190, 19696), (1231, 19040), (1360, 17234), (1904, 12310), (2380, 9848), (2462, 9520), (2720, 8617), (3808, 6155), (4760, 4924)]