1234067520

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{409}}^1\times {\mathrm{449}}^1$

素因数の和:885

約数の個数: 224

約数和(自身を含む): 4498848000

約数和(自身を除く): 3264780480

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, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 409, 420, 448, 449, 480, 560, 672, 818, 840, 898, 960, 1120, 1227, 1344, 1347, 1636, 1680, 1796, 2045, 2240, 2245, 2454, 2694, 2863, 3143, 3272, 3360, 3592, 4090, 4490, 4908, 5388, 5726, 6135, 6286, 6544, 6720, 6735, 7184, 8180, 8589, 8980, 9429, 9816, 10776, 11452, 12270, 12572, 13088, 13470, 14315, 14368, 15715, 16360, 17178, 17960, 18858, 19632, 21552, 22904, 24540, 25144, 26176, 26940, 28630, 28736, 31430, 32720, 34356, 35920, 37716, 39264, 42945, 43104, 45808, 47145, 49080, 50288, 53880, 57260, 62860, 65440, 68712, 71840, 75432, 78528, 85890, 86208, 91616, 94290, 98160, 100576, 107760, 114520, 125720, 130880, 137424, 143680, 150864, 171780, 183232, 183641, 188580, 196320, 201152, 215520, 229040, 251440, 274848, 301728, 343560, 367282, 377160, 392640, 431040, 458080, 502880, 549696, 550923, 603456, 687120, 734564, 754320, 916160, 918205, 1005760, 1101846, 1285487, 1374240, 1469128, 1508640, 1836410, 2203692, 2570974, 2748480, 2754615, 2938256, 3017280, 3672820, 3856461, 4407384, 5141948, 5509230, 5876512, 6427435, 7345640, 7712922, 8814768, 10283896, 11018460, 11753024, 12854870, 14691280, 15425844, 17629536, 19282305, 20567792, 22036920, 25709740, 29382560, 30851688, 35259072, 38564610, 41135584, 44073840, 51419480, 58765120, 61703376, 77129220, 82271168, 88147680, 102838960, 123406752, 154258440, 176295360, 205677920, 246813504, 308516880, 411355840, 617033760, 1234067520]

約数ペア:

[(1, 1234067520), (2, 617033760), (3, 411355840), (4, 308516880), (5, 246813504), (6, 205677920), (7, 176295360), (8, 154258440), (10, 123406752), (12, 102838960), (14, 88147680), (15, 82271168), (16, 77129220), (20, 61703376), (21, 58765120), (24, 51419480), (28, 44073840), (30, 41135584), (32, 38564610), (35, 35259072), (40, 30851688), (42, 29382560), (48, 25709740), (56, 22036920), (60, 20567792), (64, 19282305), (70, 17629536), (80, 15425844), (84, 14691280), (96, 12854870), (105, 11753024), (112, 11018460), (120, 10283896), (140, 8814768), (160, 7712922), (168, 7345640), (192, 6427435), (210, 5876512), (224, 5509230), (240, 5141948), (280, 4407384), (320, 3856461), (336, 3672820), (409, 3017280), (420, 2938256), (448, 2754615), (449, 2748480), (480, 2570974), (560, 2203692), (672, 1836410), (818, 1508640), (840, 1469128), (898, 1374240), (960, 1285487), (1120, 1101846), (1227, 1005760), (1344, 918205), (1347, 916160), (1636, 754320), (1680, 734564), (1796, 687120), (2045, 603456), (2240, 550923), (2245, 549696), (2454, 502880), (2694, 458080), (2863, 431040), (3143, 392640), (3272, 377160), (3360, 367282), (3592, 343560), (4090, 301728), (4490, 274848), (4908, 251440), (5388, 229040), (5726, 215520), (6135, 201152), (6286, 196320), (6544, 188580), (6720, 183641), (6735, 183232), (7184, 171780), (8180, 150864), (8589, 143680), (8980, 137424), (9429, 130880), (9816, 125720), (10776, 114520), (11452, 107760), (12270, 100576), (12572, 98160), (13088, 94290), (13470, 91616), (14315, 86208), (14368, 85890), (15715, 78528), (16360, 75432), (17178, 71840), (17960, 68712), (18858, 65440), (19632, 62860), (21552, 57260), (22904, 53880), (24540, 50288), (25144, 49080), (26176, 47145), (26940, 45808), (28630, 43104), (28736, 42945), (31430, 39264), (32720, 37716), (34356, 35920)]