70188040

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^2\times {\mathrm{73}}^1$

素因数の和:183

約数の個数: 96

約数和(自身を含む): 176503320

約数和(自身を除く): 106315280

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 43, 52, 65, 73, 86, 104, 130, 146, 172, 215, 260, 292, 344, 365, 430, 520, 559, 584, 730, 860, 949, 1118, 1460, 1720, 1849, 1898, 2236, 2795, 2920, 3139, 3698, 3796, 4472, 4745, 5590, 6278, 7396, 7592, 9245, 9490, 11180, 12556, 14792, 15695, 18490, 18980, 22360, 24037, 25112, 31390, 36980, 37960, 40807, 48074, 62780, 73960, 81614, 96148, 120185, 125560, 134977, 163228, 192296, 204035, 240370, 269954, 326456, 408070, 480740, 539908, 674885, 816140, 961480, 1079816, 1349770, 1632280, 1754701, 2699540, 3509402, 5399080, 7018804, 8773505, 14037608, 17547010, 35094020, 70188040]

約数ペア:

[(1, 70188040), (2, 35094020), (4, 17547010), (5, 14037608), (8, 8773505), (10, 7018804), (13, 5399080), (20, 3509402), (26, 2699540), (40, 1754701), (43, 1632280), (52, 1349770), (65, 1079816), (73, 961480), (86, 816140), (104, 674885), (130, 539908), (146, 480740), (172, 408070), (215, 326456), (260, 269954), (292, 240370), (344, 204035), (365, 192296), (430, 163228), (520, 134977), (559, 125560), (584, 120185), (730, 96148), (860, 81614), (949, 73960), (1118, 62780), (1460, 48074), (1720, 40807), (1849, 37960), (1898, 36980), (2236, 31390), (2795, 25112), (2920, 24037), (3139, 22360), (3698, 18980), (3796, 18490), (4472, 15695), (4745, 14792), (5590, 12556), (6278, 11180), (7396, 9490), (7592, 9245)]