74873760

素因数分解:

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

素因数の和:128

約数の個数: 192

約数和(自身を含む): 259096320

約数和(自身を除く): 184222560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 71, 78, 80, 96, 104, 120, 130, 142, 156, 160, 169, 195, 208, 213, 240, 260, 284, 312, 338, 355, 390, 416, 426, 480, 507, 520, 568, 624, 676, 710, 780, 845, 852, 923, 1014, 1040, 1065, 1136, 1248, 1352, 1420, 1560, 1690, 1704, 1846, 2028, 2080, 2130, 2197, 2272, 2535, 2704, 2769, 2840, 3120, 3380, 3408, 3692, 4056, 4260, 4394, 4615, 5070, 5408, 5538, 5680, 6240, 6591, 6760, 6816, 7384, 8112, 8520, 8788, 9230, 10140, 10985, 11076, 11360, 11999, 13182, 13520, 13845, 14768, 16224, 17040, 17576, 18460, 20280, 21970, 22152, 23998, 26364, 27040, 27690, 29536, 32955, 34080, 35152, 35997, 36920, 40560, 43940, 44304, 47996, 52728, 55380, 59995, 65910, 70304, 71994, 73840, 81120, 87880, 88608, 95992, 105456, 110760, 119990, 131820, 143988, 147680, 155987, 175760, 179985, 191984, 210912, 221520, 239980, 263640, 287976, 311974, 351520, 359970, 383968, 443040, 467961, 479960, 527280, 575952, 623948, 719940, 779935, 935922, 959920, 1054560, 1151904, 1247896, 1439880, 1559870, 1871844, 1919840, 2339805, 2495792, 2879760, 3119740, 3743688, 4679610, 4991584, 5759520, 6239480, 7487376, 9359220, 12478960, 14974752, 18718440, 24957920, 37436880, 74873760]

約数ペア:

[(1, 74873760), (2, 37436880), (3, 24957920), (4, 18718440), (5, 14974752), (6, 12478960), (8, 9359220), (10, 7487376), (12, 6239480), (13, 5759520), (15, 4991584), (16, 4679610), (20, 3743688), (24, 3119740), (26, 2879760), (30, 2495792), (32, 2339805), (39, 1919840), (40, 1871844), (48, 1559870), (52, 1439880), (60, 1247896), (65, 1151904), (71, 1054560), (78, 959920), (80, 935922), (96, 779935), (104, 719940), (120, 623948), (130, 575952), (142, 527280), (156, 479960), (160, 467961), (169, 443040), (195, 383968), (208, 359970), (213, 351520), (240, 311974), (260, 287976), (284, 263640), (312, 239980), (338, 221520), (355, 210912), (390, 191984), (416, 179985), (426, 175760), (480, 155987), (507, 147680), (520, 143988), (568, 131820), (624, 119990), (676, 110760), (710, 105456), (780, 95992), (845, 88608), (852, 87880), (923, 81120), (1014, 73840), (1040, 71994), (1065, 70304), (1136, 65910), (1248, 59995), (1352, 55380), (1420, 52728), (1560, 47996), (1690, 44304), (1704, 43940), (1846, 40560), (2028, 36920), (2080, 35997), (2130, 35152), (2197, 34080), (2272, 32955), (2535, 29536), (2704, 27690), (2769, 27040), (2840, 26364), (3120, 23998), (3380, 22152), (3408, 21970), (3692, 20280), (4056, 18460), (4260, 17576), (4394, 17040), (4615, 16224), (5070, 14768), (5408, 13845), (5538, 13520), (5680, 13182), (6240, 11999), (6591, 11360), (6760, 11076), (6816, 10985), (7384, 10140), (8112, 9230), (8520, 8788)]