1570962320

素因数分解:

$2^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{167}}^1\times {\mathrm{1993}}^1$

素因数の和:2232

約数の個数: 80

約数和(自身を含む): 3738510720

約数和(自身を除く): 2167548400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 59, 80, 118, 167, 236, 295, 334, 472, 590, 668, 835, 944, 1180, 1336, 1670, 1993, 2360, 2672, 3340, 3986, 4720, 6680, 7972, 9853, 9965, 13360, 15944, 19706, 19930, 31888, 39412, 39860, 49265, 78824, 79720, 98530, 117587, 157648, 159440, 197060, 235174, 332831, 394120, 470348, 587935, 665662, 788240, 940696, 1175870, 1331324, 1664155, 1881392, 2351740, 2662648, 3328310, 4703480, 5325296, 6656620, 9406960, 13313240, 19637029, 26626480, 39274058, 78548116, 98185145, 157096232, 196370290, 314192464, 392740580, 785481160, 1570962320]

約数ペア:

[(1, 1570962320), (2, 785481160), (4, 392740580), (5, 314192464), (8, 196370290), (10, 157096232), (16, 98185145), (20, 78548116), (40, 39274058), (59, 26626480), (80, 19637029), (118, 13313240), (167, 9406960), (236, 6656620), (295, 5325296), (334, 4703480), (472, 3328310), (590, 2662648), (668, 2351740), (835, 1881392), (944, 1664155), (1180, 1331324), (1336, 1175870), (1670, 940696), (1993, 788240), (2360, 665662), (2672, 587935), (3340, 470348), (3986, 394120), (4720, 332831), (6680, 235174), (7972, 197060), (9853, 159440), (9965, 157648), (13360, 117587), (15944, 98530), (19706, 79720), (19930, 78824), (31888, 49265), (39412, 39860)]