2621083080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{857}}^1$

素因数の和:1220

約数の個数: 256

約数和(自身を含む): 9844623360

約数和(自身を除く): 7223540280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 132, 140, 154, 165, 168, 210, 220, 231, 264, 280, 308, 330, 331, 385, 420, 440, 462, 616, 660, 662, 770, 840, 857, 924, 993, 1155, 1320, 1324, 1540, 1655, 1714, 1848, 1986, 2310, 2317, 2571, 2648, 3080, 3310, 3428, 3641, 3972, 4285, 4620, 4634, 4965, 5142, 5999, 6620, 6856, 6951, 7282, 7944, 8570, 9240, 9268, 9427, 9930, 10284, 10923, 11585, 11998, 12855, 13240, 13902, 14564, 17140, 17997, 18205, 18536, 18854, 19860, 20568, 21846, 23170, 23996, 25487, 25710, 27804, 28281, 29128, 29995, 34280, 34755, 35994, 36410, 37708, 39720, 43692, 46340, 47135, 47992, 50974, 51420, 54615, 55608, 56562, 59990, 65989, 69510, 71988, 72820, 75416, 76461, 87384, 89985, 92680, 94270, 101948, 102840, 109230, 113124, 119980, 127435, 131978, 139020, 141405, 143976, 145640, 152922, 179970, 188540, 197967, 203896, 218460, 226248, 239960, 254870, 263956, 278040, 282810, 283667, 305844, 329945, 359940, 377080, 382305, 395934, 436920, 509740, 527912, 565620, 567334, 611688, 659890, 719880, 764610, 791868, 851001, 989835, 1019480, 1131240, 1134668, 1319780, 1418335, 1529220, 1583736, 1702002, 1979670, 1985669, 2269336, 2639560, 2836670, 3058440, 3120337, 3404004, 3959340, 3971338, 4255005, 5673340, 5957007, 6240674, 6808008, 7918680, 7942676, 8510010, 9361011, 9928345, 11346680, 11914014, 12481348, 15601685, 15885352, 17020020, 18722022, 19856690, 21842359, 23828028, 24962696, 29785035, 31203370, 34040040, 37444044, 39713380, 43684718, 46805055, 47656056, 59570070, 62406740, 65527077, 74888088, 79426760, 87369436, 93610110, 109211795, 119140140, 124813480, 131054154, 174738872, 187220220, 218423590, 238280280, 262108308, 327635385, 374440440, 436847180, 524216616, 655270770, 873694360, 1310541540, 2621083080]

約数ペア:

[(1, 2621083080), (2, 1310541540), (3, 873694360), (4, 655270770), (5, 524216616), (6, 436847180), (7, 374440440), (8, 327635385), (10, 262108308), (11, 238280280), (12, 218423590), (14, 187220220), (15, 174738872), (20, 131054154), (21, 124813480), (22, 119140140), (24, 109211795), (28, 93610110), (30, 87369436), (33, 79426760), (35, 74888088), (40, 65527077), (42, 62406740), (44, 59570070), (55, 47656056), (56, 46805055), (60, 43684718), (66, 39713380), (70, 37444044), (77, 34040040), (84, 31203370), (88, 29785035), (105, 24962696), (110, 23828028), (120, 21842359), (132, 19856690), (140, 18722022), (154, 17020020), (165, 15885352), (168, 15601685), (210, 12481348), (220, 11914014), (231, 11346680), (264, 9928345), (280, 9361011), (308, 8510010), (330, 7942676), (331, 7918680), (385, 6808008), (420, 6240674), (440, 5957007), (462, 5673340), (616, 4255005), (660, 3971338), (662, 3959340), (770, 3404004), (840, 3120337), (857, 3058440), (924, 2836670), (993, 2639560), (1155, 2269336), (1320, 1985669), (1324, 1979670), (1540, 1702002), (1655, 1583736), (1714, 1529220), (1848, 1418335), (1986, 1319780), (2310, 1134668), (2317, 1131240), (2571, 1019480), (2648, 989835), (3080, 851001), (3310, 791868), (3428, 764610), (3641, 719880), (3972, 659890), (4285, 611688), (4620, 567334), (4634, 565620), (4965, 527912), (5142, 509740), (5999, 436920), (6620, 395934), (6856, 382305), (6951, 377080), (7282, 359940), (7944, 329945), (8570, 305844), (9240, 283667), (9268, 282810), (9427, 278040), (9930, 263956), (10284, 254870), (10923, 239960), (11585, 226248), (11998, 218460), (12855, 203896), (13240, 197967), (13902, 188540), (14564, 179970), (17140, 152922), (17997, 145640), (18205, 143976), (18536, 141405), (18854, 139020), (19860, 131978), (20568, 127435), (21846, 119980), (23170, 113124), (23996, 109230), (25487, 102840), (25710, 101948), (27804, 94270), (28281, 92680), (29128, 89985), (29995, 87384), (34280, 76461), (34755, 75416), (35994, 72820), (36410, 71988), (37708, 69510), (39720, 65989), (43692, 59990), (46340, 56562), (47135, 55608), (47992, 54615), (50974, 51420)]