529474920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{1777}}^1$

素因数の和:1995

約数の個数: 128

約数和(自身を含む): 1720535040

約数和(自身を除く): 1191060120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 191, 195, 260, 312, 382, 390, 520, 573, 764, 780, 955, 1146, 1528, 1560, 1777, 1910, 2292, 2483, 2865, 3554, 3820, 4584, 4966, 5331, 5730, 7108, 7449, 7640, 8885, 9932, 10662, 11460, 12415, 14216, 14898, 17770, 19864, 21324, 22920, 23101, 24830, 26655, 29796, 35540, 37245, 42648, 46202, 49660, 53310, 59592, 69303, 71080, 74490, 92404, 99320, 106620, 115505, 138606, 148980, 184808, 213240, 231010, 277212, 297960, 339407, 346515, 462020, 554424, 678814, 693030, 924040, 1018221, 1357628, 1386060, 1697035, 2036442, 2715256, 2772120, 3394070, 4072884, 4412291, 5091105, 6788140, 8145768, 8824582, 10182210, 13236873, 13576280, 17649164, 20364420, 22061455, 26473746, 35298328, 40728840, 44122910, 52947492, 66184365, 88245820, 105894984, 132368730, 176491640, 264737460, 529474920]

約数ペア:

[(1, 529474920), (2, 264737460), (3, 176491640), (4, 132368730), (5, 105894984), (6, 88245820), (8, 66184365), (10, 52947492), (12, 44122910), (13, 40728840), (15, 35298328), (20, 26473746), (24, 22061455), (26, 20364420), (30, 17649164), (39, 13576280), (40, 13236873), (52, 10182210), (60, 8824582), (65, 8145768), (78, 6788140), (104, 5091105), (120, 4412291), (130, 4072884), (156, 3394070), (191, 2772120), (195, 2715256), (260, 2036442), (312, 1697035), (382, 1386060), (390, 1357628), (520, 1018221), (573, 924040), (764, 693030), (780, 678814), (955, 554424), (1146, 462020), (1528, 346515), (1560, 339407), (1777, 297960), (1910, 277212), (2292, 231010), (2483, 213240), (2865, 184808), (3554, 148980), (3820, 138606), (4584, 115505), (4966, 106620), (5331, 99320), (5730, 92404), (7108, 74490), (7449, 71080), (7640, 69303), (8885, 59592), (9932, 53310), (10662, 49660), (11460, 46202), (12415, 42648), (14216, 37245), (14898, 35540), (17770, 29796), (19864, 26655), (21324, 24830), (22920, 23101)]