204469080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{3221}}^1$

素因数の和:3281

約数の個数: 96

約数和(自身を含む): 641435760

約数和(自身を除く): 436966680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 529, 552, 690, 920, 1058, 1380, 1587, 2116, 2645, 2760, 3174, 3221, 4232, 5290, 6348, 6442, 7935, 9663, 10580, 12696, 12884, 15870, 16105, 19326, 21160, 25768, 31740, 32210, 38652, 48315, 63480, 64420, 74083, 77304, 96630, 128840, 148166, 193260, 222249, 296332, 370415, 386520, 444498, 592664, 740830, 888996, 1111245, 1481660, 1703909, 1777992, 2222490, 2963320, 3407818, 4444980, 5111727, 6815636, 8519545, 8889960, 10223454, 13631272, 17039090, 20446908, 25558635, 34078180, 40893816, 51117270, 68156360, 102234540, 204469080]

約数ペア:

[(1, 204469080), (2, 102234540), (3, 68156360), (4, 51117270), (5, 40893816), (6, 34078180), (8, 25558635), (10, 20446908), (12, 17039090), (15, 13631272), (20, 10223454), (23, 8889960), (24, 8519545), (30, 6815636), (40, 5111727), (46, 4444980), (60, 3407818), (69, 2963320), (92, 2222490), (115, 1777992), (120, 1703909), (138, 1481660), (184, 1111245), (230, 888996), (276, 740830), (345, 592664), (460, 444498), (529, 386520), (552, 370415), (690, 296332), (920, 222249), (1058, 193260), (1380, 148166), (1587, 128840), (2116, 96630), (2645, 77304), (2760, 74083), (3174, 64420), (3221, 63480), (4232, 48315), (5290, 38652), (6348, 32210), (6442, 31740), (7935, 25768), (9663, 21160), (10580, 19326), (12696, 16105), (12884, 15870)]