82736520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{967}}^1$

素因数の和:1035

約数の個数: 128

約数和(自身を含む): 267632640

約数和(自身を除く): 184896120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 31, 40, 46, 60, 62, 69, 92, 93, 115, 120, 124, 138, 155, 184, 186, 230, 248, 276, 310, 345, 372, 460, 465, 552, 620, 690, 713, 744, 920, 930, 967, 1240, 1380, 1426, 1860, 1934, 2139, 2760, 2852, 2901, 3565, 3720, 3868, 4278, 4835, 5704, 5802, 7130, 7736, 8556, 9670, 10695, 11604, 14260, 14505, 17112, 19340, 21390, 22241, 23208, 28520, 29010, 29977, 38680, 42780, 44482, 58020, 59954, 66723, 85560, 88964, 89931, 111205, 116040, 119908, 133446, 149885, 177928, 179862, 222410, 239816, 266892, 299770, 333615, 359724, 444820, 449655, 533784, 599540, 667230, 689471, 719448, 889640, 899310, 1199080, 1334460, 1378942, 1798620, 2068413, 2668920, 2757884, 3447355, 3597240, 4136826, 5515768, 6894710, 8273652, 10342065, 13789420, 16547304, 20684130, 27578840, 41368260, 82736520]

約数ペア:

[(1, 82736520), (2, 41368260), (3, 27578840), (4, 20684130), (5, 16547304), (6, 13789420), (8, 10342065), (10, 8273652), (12, 6894710), (15, 5515768), (20, 4136826), (23, 3597240), (24, 3447355), (30, 2757884), (31, 2668920), (40, 2068413), (46, 1798620), (60, 1378942), (62, 1334460), (69, 1199080), (92, 899310), (93, 889640), (115, 719448), (120, 689471), (124, 667230), (138, 599540), (155, 533784), (184, 449655), (186, 444820), (230, 359724), (248, 333615), (276, 299770), (310, 266892), (345, 239816), (372, 222410), (460, 179862), (465, 177928), (552, 149885), (620, 133446), (690, 119908), (713, 116040), (744, 111205), (920, 89931), (930, 88964), (967, 85560), (1240, 66723), (1380, 59954), (1426, 58020), (1860, 44482), (1934, 42780), (2139, 38680), (2760, 29977), (2852, 29010), (2901, 28520), (3565, 23208), (3720, 22241), (3868, 21390), (4278, 19340), (4835, 17112), (5704, 14505), (5802, 14260), (7130, 11604), (7736, 10695), (8556, 9670)]