31674720

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{857}}^1$

素因数の和:893

約数の個数: 192

約数和(自身を含む): 124540416

約数和(自身を除く): 92865696

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 55, 56, 60, 66, 70, 77, 80, 84, 88, 96, 105, 110, 112, 120, 132, 140, 154, 160, 165, 168, 176, 210, 220, 224, 231, 240, 264, 280, 308, 330, 336, 352, 385, 420, 440, 462, 480, 528, 560, 616, 660, 672, 770, 840, 857, 880, 924, 1056, 1120, 1155, 1232, 1320, 1540, 1680, 1714, 1760, 1848, 2310, 2464, 2571, 2640, 3080, 3360, 3428, 3696, 4285, 4620, 5142, 5280, 5999, 6160, 6856, 7392, 8570, 9240, 9427, 10284, 11998, 12320, 12855, 13712, 17140, 17997, 18480, 18854, 20568, 23996, 25710, 27424, 28281, 29995, 34280, 35994, 36960, 37708, 41136, 47135, 47992, 51420, 56562, 59990, 65989, 68560, 71988, 75416, 82272, 89985, 94270, 95984, 102840, 113124, 119980, 131978, 137120, 141405, 143976, 150832, 179970, 188540, 191968, 197967, 205680, 226248, 239960, 263956, 282810, 287952, 301664, 329945, 359940, 377080, 395934, 411360, 452496, 479920, 527912, 565620, 575904, 659890, 719880, 754160, 791868, 904992, 959840, 989835, 1055824, 1131240, 1319780, 1439760, 1508320, 1583736, 1979670, 2111648, 2262480, 2639560, 2879520, 3167472, 3959340, 4524960, 5279120, 6334944, 7918680, 10558240, 15837360, 31674720]

約数ペア:

[(1, 31674720), (2, 15837360), (3, 10558240), (4, 7918680), (5, 6334944), (6, 5279120), (7, 4524960), (8, 3959340), (10, 3167472), (11, 2879520), (12, 2639560), (14, 2262480), (15, 2111648), (16, 1979670), (20, 1583736), (21, 1508320), (22, 1439760), (24, 1319780), (28, 1131240), (30, 1055824), (32, 989835), (33, 959840), (35, 904992), (40, 791868), (42, 754160), (44, 719880), (48, 659890), (55, 575904), (56, 565620), (60, 527912), (66, 479920), (70, 452496), (77, 411360), (80, 395934), (84, 377080), (88, 359940), (96, 329945), (105, 301664), (110, 287952), (112, 282810), (120, 263956), (132, 239960), (140, 226248), (154, 205680), (160, 197967), (165, 191968), (168, 188540), (176, 179970), (210, 150832), (220, 143976), (224, 141405), (231, 137120), (240, 131978), (264, 119980), (280, 113124), (308, 102840), (330, 95984), (336, 94270), (352, 89985), (385, 82272), (420, 75416), (440, 71988), (462, 68560), (480, 65989), (528, 59990), (560, 56562), (616, 51420), (660, 47992), (672, 47135), (770, 41136), (840, 37708), (857, 36960), (880, 35994), (924, 34280), (1056, 29995), (1120, 28281), (1155, 27424), (1232, 25710), (1320, 23996), (1540, 20568), (1680, 18854), (1714, 18480), (1760, 17997), (1848, 17140), (2310, 13712), (2464, 12855), (2571, 12320), (2640, 11998), (3080, 10284), (3360, 9427), (3428, 9240), (3696, 8570), (4285, 7392), (4620, 6856), (5142, 6160), (5280, 5999)]