240704568

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3727}}^1$

素因数の和:3778

約数の個数: 128

約数和(自身を含む): 751564800

約数和(自身を除く): 510860232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 23, 24, 26, 27, 36, 39, 46, 52, 54, 69, 72, 78, 92, 104, 108, 117, 138, 156, 184, 207, 216, 234, 276, 299, 312, 351, 414, 468, 552, 598, 621, 702, 828, 897, 936, 1196, 1242, 1404, 1656, 1794, 2392, 2484, 2691, 2808, 3588, 3727, 4968, 5382, 7176, 7454, 8073, 10764, 11181, 14908, 16146, 21528, 22362, 29816, 32292, 33543, 44724, 48451, 64584, 67086, 85721, 89448, 96902, 100629, 134172, 145353, 171442, 193804, 201258, 257163, 268344, 290706, 342884, 387608, 402516, 436059, 514326, 581412, 685768, 771489, 805032, 872118, 1028652, 1114373, 1162824, 1308177, 1542978, 1744236, 2057304, 2228746, 2314467, 2616354, 3085956, 3343119, 3488472, 4457492, 4628934, 5232708, 6171912, 6686238, 8914984, 9257868, 10029357, 10465416, 13372476, 18515736, 20058714, 26744952, 30088071, 40117428, 60176142, 80234856, 120352284, 240704568]

約数ペア:

[(1, 240704568), (2, 120352284), (3, 80234856), (4, 60176142), (6, 40117428), (8, 30088071), (9, 26744952), (12, 20058714), (13, 18515736), (18, 13372476), (23, 10465416), (24, 10029357), (26, 9257868), (27, 8914984), (36, 6686238), (39, 6171912), (46, 5232708), (52, 4628934), (54, 4457492), (69, 3488472), (72, 3343119), (78, 3085956), (92, 2616354), (104, 2314467), (108, 2228746), (117, 2057304), (138, 1744236), (156, 1542978), (184, 1308177), (207, 1162824), (216, 1114373), (234, 1028652), (276, 872118), (299, 805032), (312, 771489), (351, 685768), (414, 581412), (468, 514326), (552, 436059), (598, 402516), (621, 387608), (702, 342884), (828, 290706), (897, 268344), (936, 257163), (1196, 201258), (1242, 193804), (1404, 171442), (1656, 145353), (1794, 134172), (2392, 100629), (2484, 96902), (2691, 89448), (2808, 85721), (3588, 67086), (3727, 64584), (4968, 48451), (5382, 44724), (7176, 33543), (7454, 32292), (8073, 29816), (10764, 22362), (11181, 21528), (14908, 16146)]