7576240

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{163}}^1$

素因数の和:266

約数の個数: 80

約数和(自身を含む): 20498688

約数和(自身を除く): 12922448

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 83, 112, 140, 163, 166, 280, 326, 332, 415, 560, 581, 652, 664, 815, 830, 1141, 1162, 1304, 1328, 1630, 1660, 2282, 2324, 2608, 2905, 3260, 3320, 4564, 4648, 5705, 5810, 6520, 6640, 9128, 9296, 11410, 11620, 13040, 13529, 18256, 22820, 23240, 27058, 45640, 46480, 54116, 67645, 91280, 94703, 108232, 135290, 189406, 216464, 270580, 378812, 473515, 541160, 757624, 947030, 1082320, 1515248, 1894060, 3788120, 7576240]

約数ペア:

[(1, 7576240), (2, 3788120), (4, 1894060), (5, 1515248), (7, 1082320), (8, 947030), (10, 757624), (14, 541160), (16, 473515), (20, 378812), (28, 270580), (35, 216464), (40, 189406), (56, 135290), (70, 108232), (80, 94703), (83, 91280), (112, 67645), (140, 54116), (163, 46480), (166, 45640), (280, 27058), (326, 23240), (332, 22820), (415, 18256), (560, 13529), (581, 13040), (652, 11620), (664, 11410), (815, 9296), (830, 9128), (1141, 6640), (1162, 6520), (1304, 5810), (1328, 5705), (1630, 4648), (1660, 4564), (2282, 3320), (2324, 3260), (2608, 2905)]