248172960

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{317}}^1$

素因数の和:575

約数の個数: 192

約数和(自身を含む): 900087552

約数和(自身を除く): 651914592

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, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 233, 240, 280, 317, 336, 420, 466, 480, 560, 634, 672, 699, 840, 932, 951, 1120, 1165, 1268, 1398, 1585, 1631, 1680, 1864, 1902, 2219, 2330, 2536, 2796, 3170, 3262, 3360, 3495, 3728, 3804, 4438, 4660, 4755, 4893, 5072, 5592, 6340, 6524, 6657, 6990, 7456, 7608, 8155, 8876, 9320, 9510, 9786, 10144, 11095, 11184, 12680, 13048, 13314, 13980, 15216, 16310, 17752, 18640, 19020, 19572, 22190, 22368, 24465, 25360, 26096, 26628, 27960, 30432, 32620, 33285, 35504, 37280, 38040, 39144, 44380, 48930, 50720, 52192, 53256, 55920, 65240, 66570, 71008, 73861, 76080, 78288, 88760, 97860, 106512, 111840, 130480, 133140, 147722, 152160, 156576, 177520, 195720, 213024, 221583, 260960, 266280, 295444, 355040, 369305, 391440, 443166, 517027, 532560, 590888, 738610, 782880, 886332, 1034054, 1065120, 1107915, 1181776, 1477220, 1551081, 1772664, 2068108, 2215830, 2363552, 2585135, 2954440, 3102162, 3545328, 4136216, 4431660, 5170270, 5908880, 6204324, 7090656, 7755405, 8272432, 8863320, 10340540, 11817760, 12408648, 15510810, 16544864, 17726640, 20681080, 24817296, 31021620, 35453280, 41362160, 49634592, 62043240, 82724320, 124086480, 248172960]

約数ペア:

[(1, 248172960), (2, 124086480), (3, 82724320), (4, 62043240), (5, 49634592), (6, 41362160), (7, 35453280), (8, 31021620), (10, 24817296), (12, 20681080), (14, 17726640), (15, 16544864), (16, 15510810), (20, 12408648), (21, 11817760), (24, 10340540), (28, 8863320), (30, 8272432), (32, 7755405), (35, 7090656), (40, 6204324), (42, 5908880), (48, 5170270), (56, 4431660), (60, 4136216), (70, 3545328), (80, 3102162), (84, 2954440), (96, 2585135), (105, 2363552), (112, 2215830), (120, 2068108), (140, 1772664), (160, 1551081), (168, 1477220), (210, 1181776), (224, 1107915), (233, 1065120), (240, 1034054), (280, 886332), (317, 782880), (336, 738610), (420, 590888), (466, 532560), (480, 517027), (560, 443166), (634, 391440), (672, 369305), (699, 355040), (840, 295444), (932, 266280), (951, 260960), (1120, 221583), (1165, 213024), (1268, 195720), (1398, 177520), (1585, 156576), (1631, 152160), (1680, 147722), (1864, 133140), (1902, 130480), (2219, 111840), (2330, 106512), (2536, 97860), (2796, 88760), (3170, 78288), (3262, 76080), (3360, 73861), (3495, 71008), (3728, 66570), (3804, 65240), (4438, 55920), (4660, 53256), (4755, 52192), (4893, 50720), (5072, 48930), (5592, 44380), (6340, 39144), (6524, 38040), (6657, 37280), (6990, 35504), (7456, 33285), (7608, 32620), (8155, 30432), (8876, 27960), (9320, 26628), (9510, 26096), (9786, 25360), (10144, 24465), (11095, 22368), (11184, 22190), (12680, 19572), (13048, 19020), (13314, 18640), (13980, 17752), (15216, 16310)]