27701520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1499}}^1$

素因数の和:1533

約数の個数: 160

約数和(自身を含む): 107136000

約数和(自身を除く): 79434480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 48, 55, 56, 60, 66, 70, 77, 80, 84, 88, 105, 110, 112, 120, 132, 140, 154, 165, 168, 176, 210, 220, 231, 240, 264, 280, 308, 330, 336, 385, 420, 440, 462, 528, 560, 616, 660, 770, 840, 880, 924, 1155, 1232, 1320, 1499, 1540, 1680, 1848, 2310, 2640, 2998, 3080, 3696, 4497, 4620, 5996, 6160, 7495, 8994, 9240, 10493, 11992, 14990, 16489, 17988, 18480, 20986, 22485, 23984, 29980, 31479, 32978, 35976, 41972, 44970, 49467, 52465, 59960, 62958, 65956, 71952, 82445, 83944, 89940, 98934, 104930, 115423, 119920, 125916, 131912, 157395, 164890, 167888, 179880, 197868, 209860, 230846, 247335, 251832, 263824, 314790, 329780, 346269, 359760, 395736, 419720, 461692, 494670, 503664, 577115, 629580, 659560, 692538, 791472, 839440, 923384, 989340, 1154230, 1259160, 1319120, 1385076, 1731345, 1846768, 1978680, 2308460, 2518320, 2770152, 3462690, 3957360, 4616920, 5540304, 6925380, 9233840, 13850760, 27701520]

約数ペア:

[(1, 27701520), (2, 13850760), (3, 9233840), (4, 6925380), (5, 5540304), (6, 4616920), (7, 3957360), (8, 3462690), (10, 2770152), (11, 2518320), (12, 2308460), (14, 1978680), (15, 1846768), (16, 1731345), (20, 1385076), (21, 1319120), (22, 1259160), (24, 1154230), (28, 989340), (30, 923384), (33, 839440), (35, 791472), (40, 692538), (42, 659560), (44, 629580), (48, 577115), (55, 503664), (56, 494670), (60, 461692), (66, 419720), (70, 395736), (77, 359760), (80, 346269), (84, 329780), (88, 314790), (105, 263824), (110, 251832), (112, 247335), (120, 230846), (132, 209860), (140, 197868), (154, 179880), (165, 167888), (168, 164890), (176, 157395), (210, 131912), (220, 125916), (231, 119920), (240, 115423), (264, 104930), (280, 98934), (308, 89940), (330, 83944), (336, 82445), (385, 71952), (420, 65956), (440, 62958), (462, 59960), (528, 52465), (560, 49467), (616, 44970), (660, 41972), (770, 35976), (840, 32978), (880, 31479), (924, 29980), (1155, 23984), (1232, 22485), (1320, 20986), (1499, 18480), (1540, 17988), (1680, 16489), (1848, 14990), (2310, 11992), (2640, 10493), (2998, 9240), (3080, 8994), (3696, 7495), (4497, 6160), (4620, 5996)]