1570996840

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{193}}^1\times {\mathrm{4153}}^1$

素因数の和:4371

約数の個数: 96

約数和(自身を含む): 4134143880

約数和(自身を除く): 2563147040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 193, 196, 245, 280, 386, 392, 490, 772, 965, 980, 1351, 1544, 1930, 1960, 2702, 3860, 4153, 5404, 6755, 7720, 8306, 9457, 10808, 13510, 16612, 18914, 20765, 27020, 29071, 33224, 37828, 41530, 47285, 54040, 58142, 75656, 83060, 94570, 116284, 145355, 166120, 189140, 203497, 232568, 290710, 378280, 406994, 581420, 801529, 813988, 1017485, 1162840, 1603058, 1627976, 2034970, 3206116, 4007645, 4069940, 5610703, 6412232, 8015290, 8139880, 11221406, 16030580, 22442812, 28053515, 32061160, 39274921, 44885624, 56107030, 78549842, 112214060, 157099684, 196374605, 224428120, 314199368, 392749210, 785498420, 1570996840]

約数ペア:

[(1, 1570996840), (2, 785498420), (4, 392749210), (5, 314199368), (7, 224428120), (8, 196374605), (10, 157099684), (14, 112214060), (20, 78549842), (28, 56107030), (35, 44885624), (40, 39274921), (49, 32061160), (56, 28053515), (70, 22442812), (98, 16030580), (140, 11221406), (193, 8139880), (196, 8015290), (245, 6412232), (280, 5610703), (386, 4069940), (392, 4007645), (490, 3206116), (772, 2034970), (965, 1627976), (980, 1603058), (1351, 1162840), (1544, 1017485), (1930, 813988), (1960, 801529), (2702, 581420), (3860, 406994), (4153, 378280), (5404, 290710), (6755, 232568), (7720, 203497), (8306, 189140), (9457, 166120), (10808, 145355), (13510, 116284), (16612, 94570), (18914, 83060), (20765, 75656), (27020, 58142), (29071, 54040), (33224, 47285), (37828, 41530)]