427801920

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1$

素因数の和:182

約数の個数: 448

約数和(自身を含む): 1720535040

約数和(自身を除く): 1292733120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 59, 60, 64, 65, 70, 78, 80, 83, 84, 91, 96, 104, 105, 112, 118, 120, 130, 140, 156, 160, 166, 168, 177, 182, 192, 195, 208, 210, 224, 236, 240, 249, 260, 273, 280, 295, 312, 320, 332, 336, 354, 364, 390, 413, 415, 416, 420, 448, 455, 472, 480, 498, 520, 546, 560, 581, 590, 624, 664, 672, 708, 728, 767, 780, 826, 830, 832, 840, 885, 910, 944, 960, 996, 1040, 1079, 1092, 1120, 1162, 1180, 1239, 1245, 1248, 1328, 1344, 1365, 1416, 1456, 1534, 1560, 1652, 1660, 1680, 1743, 1770, 1820, 1888, 1992, 2065, 2080, 2158, 2184, 2240, 2301, 2324, 2360, 2478, 2490, 2496, 2656, 2730, 2832, 2905, 2912, 3068, 3120, 3237, 3304, 3320, 3360, 3486, 3540, 3640, 3776, 3835, 3984, 4130, 4160, 4316, 4368, 4602, 4648, 4720, 4897, 4956, 4980, 5312, 5369, 5395, 5460, 5664, 5810, 5824, 6136, 6195, 6240, 6474, 6608, 6640, 6720, 6972, 7080, 7280, 7553, 7670, 7968, 8260, 8632, 8715, 8736, 9204, 9296, 9440, 9794, 9912, 9960, 10738, 10790, 10920, 11328, 11505, 11620, 12272, 12390, 12480, 12948, 13216, 13280, 13944, 14160, 14560, 14691, 15106, 15340, 15936, 16107, 16185, 16520, 17264, 17430, 17472, 18408, 18592, 18880, 19588, 19824, 19920, 21476, 21580, 21840, 22659, 23010, 23240, 24485, 24544, 24780, 25896, 26432, 26560, 26845, 27888, 28320, 29120, 29382, 30212, 30680, 32214, 32370, 33040, 34279, 34528, 34860, 36816, 37184, 37765, 39176, 39648, 39840, 42952, 43160, 43680, 45318, 46020, 46480, 48970, 49088, 49560, 51792, 53690, 55776, 56640, 58764, 60424, 61360, 63661, 64428, 64740, 66080, 68558, 69056, 69720, 73455, 73632, 75530, 78352, 79296, 79680, 80535, 85904, 86320, 87360, 90636, 92040, 92960, 97940, 99120, 102837, 103584, 107380, 111552, 113295, 117528, 120848, 122720, 127322, 128856, 129480, 132160, 137116, 139440, 146910, 147264, 151060, 156704, 161070, 171395, 171808, 172640, 181272, 184080, 185920, 190983, 195880, 198240, 205674, 207168, 214760, 226590, 235056, 241696, 245440, 254644, 257712, 258960, 274232, 278880, 293820, 302120, 313408, 318305, 322140, 342790, 343616, 345280, 362544, 368160, 381966, 391760, 396480, 411348, 429520, 445627, 453180, 470112, 483392, 509288, 514185, 515424, 517920, 548464, 557760, 587640, 604240, 636610, 644280, 685580, 725088, 736320, 763932, 783520, 822696, 859040, 891254, 906360, 940224, 954915, 1018576, 1028370, 1030848, 1035840, 1096928, 1175280, 1208480, 1273220, 1288560, 1336881, 1371160, 1450176, 1527864, 1567040, 1645392, 1718080, 1782508, 1812720, 1909830, 2037152, 2056740, 2193856, 2228135, 2350560, 2416960, 2546440, 2577120, 2673762, 2742320, 3055728, 3290784, 3565016, 3625440, 3819660, 4074304, 4113480, 4456270, 4701120, 5092880, 5154240, 5347524, 5484640, 6111456, 6581568, 6684405, 7130032, 7250880, 7639320, 8226960, 8912540, 10185760, 10695048, 10969280, 12222912, 13368810, 14260064, 15278640, 16453920, 17825080, 20371520, 21390096, 26737620, 28520128, 30557280, 32907840, 35650160, 42780192, 53475240, 61114560, 71300320, 85560384, 106950480, 142600640, 213900960, 427801920]

約数ペア:

[(1, 427801920), (2, 213900960), (3, 142600640), (4, 106950480), (5, 85560384), (6, 71300320), (7, 61114560), (8, 53475240), (10, 42780192), (12, 35650160), (13, 32907840), (14, 30557280), (15, 28520128), (16, 26737620), (20, 21390096), (21, 20371520), (24, 17825080), (26, 16453920), (28, 15278640), (30, 14260064), (32, 13368810), (35, 12222912), (39, 10969280), (40, 10695048), (42, 10185760), (48, 8912540), (52, 8226960), (56, 7639320), (59, 7250880), (60, 7130032), (64, 6684405), (65, 6581568), (70, 6111456), (78, 5484640), (80, 5347524), (83, 5154240), (84, 5092880), (91, 4701120), (96, 4456270), (104, 4113480), (105, 4074304), (112, 3819660), (118, 3625440), (120, 3565016), (130, 3290784), (140, 3055728), (156, 2742320), (160, 2673762), (166, 2577120), (168, 2546440), (177, 2416960), (182, 2350560), (192, 2228135), (195, 2193856), (208, 2056740), (210, 2037152), (224, 1909830), (236, 1812720), (240, 1782508), (249, 1718080), (260, 1645392), (273, 1567040), (280, 1527864), (295, 1450176), (312, 1371160), (320, 1336881), (332, 1288560), (336, 1273220), (354, 1208480), (364, 1175280), (390, 1096928), (413, 1035840), (415, 1030848), (416, 1028370), (420, 1018576), (448, 954915), (455, 940224), (472, 906360), (480, 891254), (498, 859040), (520, 822696), (546, 783520), (560, 763932), (581, 736320), (590, 725088), (624, 685580), (664, 644280), (672, 636610), (708, 604240), (728, 587640), (767, 557760), (780, 548464), (826, 517920), (830, 515424), (832, 514185), (840, 509288), (885, 483392), (910, 470112), (944, 453180), (960, 445627), (996, 429520), (1040, 411348), (1079, 396480), (1092, 391760), (1120, 381966), (1162, 368160), (1180, 362544), (1239, 345280), (1245, 343616), (1248, 342790), (1328, 322140), (1344, 318305), (1365, 313408), (1416, 302120), (1456, 293820), (1534, 278880), (1560, 274232), (1652, 258960), (1660, 257712), (1680, 254644), (1743, 245440), (1770, 241696), (1820, 235056), (1888, 226590), (1992, 214760), (2065, 207168), (2080, 205674), (2158, 198240), (2184, 195880), (2240, 190983), (2301, 185920), (2324, 184080), (2360, 181272), (2478, 172640), (2490, 171808), (2496, 171395), (2656, 161070), (2730, 156704), (2832, 151060), (2905, 147264), (2912, 146910), (3068, 139440), (3120, 137116), (3237, 132160), (3304, 129480), (3320, 128856), (3360, 127322), (3486, 122720), (3540, 120848), (3640, 117528), (3776, 113295), (3835, 111552), (3984, 107380), (4130, 103584), (4160, 102837), (4316, 99120), (4368, 97940), (4602, 92960), (4648, 92040), (4720, 90636), (4897, 87360), (4956, 86320), (4980, 85904), (5312, 80535), (5369, 79680), (5395, 79296), (5460, 78352), (5664, 75530), (5810, 73632), (5824, 73455), (6136, 69720), (6195, 69056), (6240, 68558), (6474, 66080), (6608, 64740), (6640, 64428), (6720, 63661), (6972, 61360), (7080, 60424), (7280, 58764), (7553, 56640), (7670, 55776), (7968, 53690), (8260, 51792), (8632, 49560), (8715, 49088), (8736, 48970), (9204, 46480), (9296, 46020), (9440, 45318), (9794, 43680), (9912, 43160), (9960, 42952), (10738, 39840), (10790, 39648), (10920, 39176), (11328, 37765), (11505, 37184), (11620, 36816), (12272, 34860), (12390, 34528), (12480, 34279), (12948, 33040), (13216, 32370), (13280, 32214), (13944, 30680), (14160, 30212), (14560, 29382), (14691, 29120), (15106, 28320), (15340, 27888), (15936, 26845), (16107, 26560), (16185, 26432), (16520, 25896), (17264, 24780), (17430, 24544), (17472, 24485), (18408, 23240), (18592, 23010), (18880, 22659), (19588, 21840), (19824, 21580), (19920, 21476)]