1018510080

素因数分解:

$2^8\times 3^1\times 5^1\times 7^2\times {\mathrm{5413}}^1$

素因数の和:5451

約数の個数: 216

約数和(自身を含む): 3784645872

約数和(自身を除く): 2766135792

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, 128, 140, 147, 160, 168, 192, 196, 210, 224, 240, 245, 256, 280, 294, 320, 336, 384, 392, 420, 448, 480, 490, 560, 588, 640, 672, 735, 768, 784, 840, 896, 960, 980, 1120, 1176, 1280, 1344, 1470, 1568, 1680, 1792, 1920, 1960, 2240, 2352, 2688, 2940, 3136, 3360, 3840, 3920, 4480, 4704, 5376, 5413, 5880, 6272, 6720, 7840, 8960, 9408, 10826, 11760, 12544, 13440, 15680, 16239, 18816, 21652, 23520, 26880, 27065, 31360, 32478, 37632, 37891, 43304, 47040, 54130, 62720, 64956, 75782, 81195, 86608, 94080, 108260, 113673, 129912, 151564, 162390, 173216, 188160, 189455, 216520, 227346, 259824, 265237, 303128, 324780, 346432, 378910, 433040, 454692, 519648, 530474, 568365, 606256, 649560, 692864, 757820, 795711, 866080, 909384, 1039296, 1060948, 1136730, 1212512, 1299120, 1326185, 1385728, 1515640, 1591422, 1732160, 1818768, 2078592, 2121896, 2273460, 2425024, 2598240, 2652370, 3031280, 3182844, 3464320, 3637536, 3978555, 4157184, 4243792, 4546920, 4850048, 5196480, 5304740, 6062560, 6365688, 6928640, 7275072, 7957110, 8487584, 9093840, 9700096, 10392960, 10609480, 12125120, 12731376, 14550144, 15914220, 16975168, 18187680, 20785920, 21218960, 24250240, 25462752, 29100288, 31828440, 33950336, 36375360, 42437920, 48500480, 50925504, 63656880, 67900672, 72750720, 84875840, 101851008, 127313760, 145501440, 169751680, 203702016, 254627520, 339503360, 509255040, 1018510080]

約数ペア:

[(1, 1018510080), (2, 509255040), (3, 339503360), (4, 254627520), (5, 203702016), (6, 169751680), (7, 145501440), (8, 127313760), (10, 101851008), (12, 84875840), (14, 72750720), (15, 67900672), (16, 63656880), (20, 50925504), (21, 48500480), (24, 42437920), (28, 36375360), (30, 33950336), (32, 31828440), (35, 29100288), (40, 25462752), (42, 24250240), (48, 21218960), (49, 20785920), (56, 18187680), (60, 16975168), (64, 15914220), (70, 14550144), (80, 12731376), (84, 12125120), (96, 10609480), (98, 10392960), (105, 9700096), (112, 9093840), (120, 8487584), (128, 7957110), (140, 7275072), (147, 6928640), (160, 6365688), (168, 6062560), (192, 5304740), (196, 5196480), (210, 4850048), (224, 4546920), (240, 4243792), (245, 4157184), (256, 3978555), (280, 3637536), (294, 3464320), (320, 3182844), (336, 3031280), (384, 2652370), (392, 2598240), (420, 2425024), (448, 2273460), (480, 2121896), (490, 2078592), (560, 1818768), (588, 1732160), (640, 1591422), (672, 1515640), (735, 1385728), (768, 1326185), (784, 1299120), (840, 1212512), (896, 1136730), (960, 1060948), (980, 1039296), (1120, 909384), (1176, 866080), (1280, 795711), (1344, 757820), (1470, 692864), (1568, 649560), (1680, 606256), (1792, 568365), (1920, 530474), (1960, 519648), (2240, 454692), (2352, 433040), (2688, 378910), (2940, 346432), (3136, 324780), (3360, 303128), (3840, 265237), (3920, 259824), (4480, 227346), (4704, 216520), (5376, 189455), (5413, 188160), (5880, 173216), (6272, 162390), (6720, 151564), (7840, 129912), (8960, 113673), (9408, 108260), (10826, 94080), (11760, 86608), (12544, 81195), (13440, 75782), (15680, 64956), (16239, 62720), (18816, 54130), (21652, 47040), (23520, 43304), (26880, 37891), (27065, 37632), (31360, 32478)]