6431167680

素因数分解:

$2^6\times 3^1\times 5^1\times 7^3\times {\mathrm{19531}}^1$

素因数の和:19572

約数の個数: 224

約数和(自身を含む): 23813414400

約数和(自身を除く): 17382246720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 64, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 192, 196, 210, 224, 240, 245, 280, 294, 320, 336, 343, 392, 420, 448, 480, 490, 560, 588, 672, 686, 735, 784, 840, 960, 980, 1029, 1120, 1176, 1344, 1372, 1470, 1568, 1680, 1715, 1960, 2058, 2240, 2352, 2744, 2940, 3136, 3360, 3430, 3920, 4116, 4704, 5145, 5488, 5880, 6720, 6860, 7840, 8232, 9408, 10290, 10976, 11760, 13720, 15680, 16464, 19531, 20580, 21952, 23520, 27440, 32928, 39062, 41160, 47040, 54880, 58593, 65856, 78124, 82320, 97655, 109760, 117186, 136717, 156248, 164640, 195310, 234372, 273434, 292965, 312496, 329280, 390620, 410151, 468744, 546868, 585930, 624992, 683585, 781240, 820302, 937488, 957019, 1093736, 1171860, 1249984, 1367170, 1562480, 1640604, 1874976, 1914038, 2050755, 2187472, 2343720, 2734340, 2871057, 3124960, 3281208, 3749952, 3828076, 4101510, 4374944, 4687440, 4785095, 5468680, 5742114, 6249920, 6562416, 6699133, 7656152, 8203020, 8749888, 9374880, 9570190, 10937360, 11484228, 13124832, 13398266, 14355285, 15312304, 16406040, 18749760, 19140380, 20097399, 21874720, 22968456, 26249664, 26796532, 28710570, 30624608, 32812080, 33495665, 38280760, 40194798, 43749440, 45936912, 53593064, 57421140, 61249216, 65624160, 66991330, 76561520, 80389596, 91873824, 100486995, 107186128, 114842280, 131248320, 133982660, 153123040, 160779192, 183747648, 200973990, 214372256, 229684560, 267965320, 306246080, 321558384, 401947980, 428744512, 459369120, 535930640, 643116768, 803895960, 918738240, 1071861280, 1286233536, 1607791920, 2143722560, 3215583840, 6431167680]

約数ペア:

[(1, 6431167680), (2, 3215583840), (3, 2143722560), (4, 1607791920), (5, 1286233536), (6, 1071861280), (7, 918738240), (8, 803895960), (10, 643116768), (12, 535930640), (14, 459369120), (15, 428744512), (16, 401947980), (20, 321558384), (21, 306246080), (24, 267965320), (28, 229684560), (30, 214372256), (32, 200973990), (35, 183747648), (40, 160779192), (42, 153123040), (48, 133982660), (49, 131248320), (56, 114842280), (60, 107186128), (64, 100486995), (70, 91873824), (80, 80389596), (84, 76561520), (96, 66991330), (98, 65624160), (105, 61249216), (112, 57421140), (120, 53593064), (140, 45936912), (147, 43749440), (160, 40194798), (168, 38280760), (192, 33495665), (196, 32812080), (210, 30624608), (224, 28710570), (240, 26796532), (245, 26249664), (280, 22968456), (294, 21874720), (320, 20097399), (336, 19140380), (343, 18749760), (392, 16406040), (420, 15312304), (448, 14355285), (480, 13398266), (490, 13124832), (560, 11484228), (588, 10937360), (672, 9570190), (686, 9374880), (735, 8749888), (784, 8203020), (840, 7656152), (960, 6699133), (980, 6562416), (1029, 6249920), (1120, 5742114), (1176, 5468680), (1344, 4785095), (1372, 4687440), (1470, 4374944), (1568, 4101510), (1680, 3828076), (1715, 3749952), (1960, 3281208), (2058, 3124960), (2240, 2871057), (2352, 2734340), (2744, 2343720), (2940, 2187472), (3136, 2050755), (3360, 1914038), (3430, 1874976), (3920, 1640604), (4116, 1562480), (4704, 1367170), (5145, 1249984), (5488, 1171860), (5880, 1093736), (6720, 957019), (6860, 937488), (7840, 820302), (8232, 781240), (9408, 683585), (10290, 624992), (10976, 585930), (11760, 546868), (13720, 468744), (15680, 410151), (16464, 390620), (19531, 329280), (20580, 312496), (21952, 292965), (23520, 273434), (27440, 234372), (32928, 195310), (39062, 164640), (41160, 156248), (47040, 136717), (54880, 117186), (58593, 109760), (65856, 97655), (78124, 82320)]