1514905040

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{9013}}^1$

素因数の和:9228

約数の個数: 80

約数和(自身を含む): 3862895616

約数和(自身を除く): 2347990576

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 191, 220, 382, 440, 764, 880, 955, 1528, 1910, 2101, 3056, 3820, 4202, 7640, 8404, 9013, 10505, 15280, 16808, 18026, 21010, 33616, 36052, 42020, 45065, 72104, 84040, 90130, 99143, 144208, 168080, 180260, 198286, 360520, 396572, 495715, 721040, 793144, 991430, 1586288, 1721483, 1982860, 3442966, 3965720, 6885932, 7931440, 8607415, 13771864, 17214830, 18936313, 27543728, 34429660, 37872626, 68859320, 75745252, 94681565, 137718640, 151490504, 189363130, 302981008, 378726260, 757452520, 1514905040]

約数ペア:

[(1, 1514905040), (2, 757452520), (4, 378726260), (5, 302981008), (8, 189363130), (10, 151490504), (11, 137718640), (16, 94681565), (20, 75745252), (22, 68859320), (40, 37872626), (44, 34429660), (55, 27543728), (80, 18936313), (88, 17214830), (110, 13771864), (176, 8607415), (191, 7931440), (220, 6885932), (382, 3965720), (440, 3442966), (764, 1982860), (880, 1721483), (955, 1586288), (1528, 991430), (1910, 793144), (2101, 721040), (3056, 495715), (3820, 396572), (4202, 360520), (7640, 198286), (8404, 180260), (9013, 168080), (10505, 144208), (15280, 99143), (16808, 90130), (18026, 84040), (21010, 72104), (33616, 45065), (36052, 42020)]