283121760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{359}}^1$

素因数の和:461

約数の個数: 192

約数和(自身を含む): 940584960

約数和(自身を除く): 657463200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 53, 60, 62, 80, 93, 96, 106, 120, 124, 155, 159, 160, 186, 212, 240, 248, 265, 310, 318, 359, 372, 424, 465, 480, 496, 530, 620, 636, 718, 744, 795, 848, 930, 992, 1060, 1077, 1240, 1272, 1436, 1488, 1590, 1643, 1696, 1795, 1860, 2120, 2154, 2480, 2544, 2872, 2976, 3180, 3286, 3590, 3720, 4240, 4308, 4929, 4960, 5088, 5385, 5744, 6360, 6572, 7180, 7440, 8215, 8480, 8616, 9858, 10770, 11129, 11488, 12720, 13144, 14360, 14880, 16430, 17232, 19027, 19716, 21540, 22258, 24645, 25440, 26288, 28720, 32860, 33387, 34464, 38054, 39432, 43080, 44516, 49290, 52576, 55645, 57081, 57440, 65720, 66774, 76108, 78864, 86160, 89032, 95135, 98580, 111290, 114162, 131440, 133548, 152216, 157728, 166935, 172320, 178064, 190270, 197160, 222580, 228324, 262880, 267096, 285405, 304432, 333870, 356128, 380540, 394320, 445160, 456648, 534192, 570810, 589837, 608864, 667740, 761080, 788640, 890320, 913296, 1068384, 1141620, 1179674, 1335480, 1522160, 1769511, 1780640, 1826592, 2283240, 2359348, 2670960, 2949185, 3044320, 3539022, 4566480, 4718696, 5341920, 5898370, 7078044, 8847555, 9132960, 9437392, 11796740, 14156088, 17695110, 18874784, 23593480, 28312176, 35390220, 47186960, 56624352, 70780440, 94373920, 141560880, 283121760]

約数ペア:

[(1, 283121760), (2, 141560880), (3, 94373920), (4, 70780440), (5, 56624352), (6, 47186960), (8, 35390220), (10, 28312176), (12, 23593480), (15, 18874784), (16, 17695110), (20, 14156088), (24, 11796740), (30, 9437392), (31, 9132960), (32, 8847555), (40, 7078044), (48, 5898370), (53, 5341920), (60, 4718696), (62, 4566480), (80, 3539022), (93, 3044320), (96, 2949185), (106, 2670960), (120, 2359348), (124, 2283240), (155, 1826592), (159, 1780640), (160, 1769511), (186, 1522160), (212, 1335480), (240, 1179674), (248, 1141620), (265, 1068384), (310, 913296), (318, 890320), (359, 788640), (372, 761080), (424, 667740), (465, 608864), (480, 589837), (496, 570810), (530, 534192), (620, 456648), (636, 445160), (718, 394320), (744, 380540), (795, 356128), (848, 333870), (930, 304432), (992, 285405), (1060, 267096), (1077, 262880), (1240, 228324), (1272, 222580), (1436, 197160), (1488, 190270), (1590, 178064), (1643, 172320), (1696, 166935), (1795, 157728), (1860, 152216), (2120, 133548), (2154, 131440), (2480, 114162), (2544, 111290), (2872, 98580), (2976, 95135), (3180, 89032), (3286, 86160), (3590, 78864), (3720, 76108), (4240, 66774), (4308, 65720), (4929, 57440), (4960, 57081), (5088, 55645), (5385, 52576), (5744, 49290), (6360, 44516), (6572, 43080), (7180, 39432), (7440, 38054), (8215, 34464), (8480, 33387), (8616, 32860), (9858, 28720), (10770, 26288), (11129, 25440), (11488, 24645), (12720, 22258), (13144, 21540), (14360, 19716), (14880, 19027), (16430, 17232)]