66234480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1$

素因数の和:136

約数の個数: 240

約数和(自身を含む): 235270656

約数和(自身を除く): 169036176

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 23, 24, 26, 30, 39, 40, 46, 48, 52, 60, 65, 69, 71, 78, 80, 92, 104, 115, 120, 130, 138, 142, 156, 169, 184, 195, 208, 213, 230, 240, 260, 276, 284, 299, 312, 338, 345, 355, 368, 390, 426, 460, 507, 520, 552, 568, 598, 624, 676, 690, 710, 780, 845, 852, 897, 920, 923, 1014, 1040, 1065, 1104, 1136, 1196, 1352, 1380, 1420, 1495, 1560, 1633, 1690, 1704, 1794, 1840, 1846, 2028, 2130, 2392, 2535, 2704, 2760, 2769, 2840, 2990, 3120, 3266, 3380, 3408, 3588, 3692, 3887, 4056, 4260, 4485, 4615, 4784, 4899, 5070, 5520, 5538, 5680, 5980, 6532, 6760, 7176, 7384, 7774, 8112, 8165, 8520, 8970, 9230, 9798, 10140, 11076, 11661, 11960, 11999, 13064, 13520, 13845, 14352, 14768, 15548, 16330, 17040, 17940, 18460, 19435, 19596, 20280, 21229, 22152, 23322, 23920, 23998, 24495, 26128, 27690, 31096, 32660, 35880, 35997, 36920, 38870, 39192, 40560, 42458, 44304, 46644, 47996, 48990, 55380, 58305, 59995, 62192, 63687, 65320, 71760, 71994, 73840, 77740, 78384, 84916, 93288, 95992, 97980, 106145, 110760, 116610, 119990, 127374, 130640, 143988, 155480, 169832, 179985, 186576, 191984, 195960, 212290, 221520, 233220, 239980, 254748, 275977, 287976, 310960, 318435, 339664, 359970, 391920, 424580, 466440, 479960, 509496, 551954, 575952, 636870, 719940, 827931, 849160, 932880, 959920, 1018992, 1103908, 1273740, 1379885, 1439880, 1655862, 1698320, 2207816, 2547480, 2759770, 2879760, 3311724, 4139655, 4415632, 5094960, 5519540, 6623448, 8279310, 11039080, 13246896, 16558620, 22078160, 33117240, 66234480]

約数ペア:

[(1, 66234480), (2, 33117240), (3, 22078160), (4, 16558620), (5, 13246896), (6, 11039080), (8, 8279310), (10, 6623448), (12, 5519540), (13, 5094960), (15, 4415632), (16, 4139655), (20, 3311724), (23, 2879760), (24, 2759770), (26, 2547480), (30, 2207816), (39, 1698320), (40, 1655862), (46, 1439880), (48, 1379885), (52, 1273740), (60, 1103908), (65, 1018992), (69, 959920), (71, 932880), (78, 849160), (80, 827931), (92, 719940), (104, 636870), (115, 575952), (120, 551954), (130, 509496), (138, 479960), (142, 466440), (156, 424580), (169, 391920), (184, 359970), (195, 339664), (208, 318435), (213, 310960), (230, 287976), (240, 275977), (260, 254748), (276, 239980), (284, 233220), (299, 221520), (312, 212290), (338, 195960), (345, 191984), (355, 186576), (368, 179985), (390, 169832), (426, 155480), (460, 143988), (507, 130640), (520, 127374), (552, 119990), (568, 116610), (598, 110760), (624, 106145), (676, 97980), (690, 95992), (710, 93288), (780, 84916), (845, 78384), (852, 77740), (897, 73840), (920, 71994), (923, 71760), (1014, 65320), (1040, 63687), (1065, 62192), (1104, 59995), (1136, 58305), (1196, 55380), (1352, 48990), (1380, 47996), (1420, 46644), (1495, 44304), (1560, 42458), (1633, 40560), (1690, 39192), (1704, 38870), (1794, 36920), (1840, 35997), (1846, 35880), (2028, 32660), (2130, 31096), (2392, 27690), (2535, 26128), (2704, 24495), (2760, 23998), (2769, 23920), (2840, 23322), (2990, 22152), (3120, 21229), (3266, 20280), (3380, 19596), (3408, 19435), (3588, 18460), (3692, 17940), (3887, 17040), (4056, 16330), (4260, 15548), (4485, 14768), (4615, 14352), (4784, 13845), (4899, 13520), (5070, 13064), (5520, 11999), (5538, 11960), (5680, 11661), (5980, 11076), (6532, 10140), (6760, 9798), (7176, 9230), (7384, 8970), (7774, 8520), (8112, 8165)]