82534920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{277}}^1$

素因数の和:495

約数の個数: 128

約数和(自身を含む): 269015040

約数和(自身を除く): 186480120

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, 277, 312, 382, 390, 520, 554, 573, 764, 780, 831, 955, 1108, 1146, 1385, 1528, 1560, 1662, 1910, 2216, 2292, 2483, 2770, 2865, 3324, 3601, 3820, 4155, 4584, 4966, 5540, 5730, 6648, 7202, 7449, 7640, 8310, 9932, 10803, 11080, 11460, 12415, 14404, 14898, 16620, 18005, 19864, 21606, 22920, 24830, 28808, 29796, 33240, 36010, 37245, 43212, 49660, 52907, 54015, 59592, 72020, 74490, 86424, 99320, 105814, 108030, 144040, 148980, 158721, 211628, 216060, 264535, 297960, 317442, 423256, 432120, 529070, 634884, 687791, 793605, 1058140, 1269768, 1375582, 1587210, 2063373, 2116280, 2751164, 3174420, 3438955, 4126746, 5502328, 6348840, 6877910, 8253492, 10316865, 13755820, 16506984, 20633730, 27511640, 41267460, 82534920]

約数ペア:

[(1, 82534920), (2, 41267460), (3, 27511640), (4, 20633730), (5, 16506984), (6, 13755820), (8, 10316865), (10, 8253492), (12, 6877910), (13, 6348840), (15, 5502328), (20, 4126746), (24, 3438955), (26, 3174420), (30, 2751164), (39, 2116280), (40, 2063373), (52, 1587210), (60, 1375582), (65, 1269768), (78, 1058140), (104, 793605), (120, 687791), (130, 634884), (156, 529070), (191, 432120), (195, 423256), (260, 317442), (277, 297960), (312, 264535), (382, 216060), (390, 211628), (520, 158721), (554, 148980), (573, 144040), (764, 108030), (780, 105814), (831, 99320), (955, 86424), (1108, 74490), (1146, 72020), (1385, 59592), (1528, 54015), (1560, 52907), (1662, 49660), (1910, 43212), (2216, 37245), (2292, 36010), (2483, 33240), (2770, 29796), (2865, 28808), (3324, 24830), (3601, 22920), (3820, 21606), (4155, 19864), (4584, 18005), (4966, 16620), (5540, 14898), (5730, 14404), (6648, 12415), (7202, 11460), (7449, 11080), (7640, 10803), (8310, 9932)]