253364160

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1019}}^1$

素因数の和:1083

約数の個数: 224

約数和(自身を含む): 945123840

約数和(自身を除く): 691759680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 37, 40, 42, 48, 56, 60, 64, 70, 74, 80, 84, 96, 105, 111, 112, 120, 140, 148, 160, 168, 185, 192, 210, 222, 224, 240, 259, 280, 296, 320, 336, 370, 420, 444, 448, 480, 518, 555, 560, 592, 672, 740, 777, 840, 888, 960, 1019, 1036, 1110, 1120, 1184, 1295, 1344, 1480, 1554, 1680, 1776, 2038, 2072, 2220, 2240, 2368, 2590, 2960, 3057, 3108, 3360, 3552, 3885, 4076, 4144, 4440, 5095, 5180, 5920, 6114, 6216, 6720, 7104, 7133, 7770, 8152, 8288, 8880, 10190, 10360, 11840, 12228, 12432, 14266, 15285, 15540, 16304, 16576, 17760, 20380, 20720, 21399, 24456, 24864, 28532, 30570, 31080, 32608, 35520, 35665, 37703, 40760, 41440, 42798, 48912, 49728, 57064, 61140, 62160, 65216, 71330, 75406, 81520, 82880, 85596, 97824, 106995, 113109, 114128, 122280, 124320, 142660, 150812, 163040, 171192, 188515, 195648, 213990, 226218, 228256, 244560, 248640, 263921, 285320, 301624, 326080, 342384, 377030, 427980, 452436, 456512, 489120, 527842, 565545, 570640, 603248, 684768, 754060, 791763, 855960, 904872, 978240, 1055684, 1131090, 1141280, 1206496, 1319605, 1369536, 1508120, 1583526, 1711920, 1809744, 2111368, 2262180, 2282560, 2412992, 2639210, 3016240, 3167052, 3423840, 3619488, 3958815, 4222736, 4524360, 5278420, 6032480, 6334104, 6847680, 7238976, 7917630, 8445472, 9048720, 10556840, 12064960, 12668208, 15835260, 16890944, 18097440, 21113680, 25336416, 31670520, 36194880, 42227360, 50672832, 63341040, 84454720, 126682080, 253364160]

約数ペア:

[(1, 253364160), (2, 126682080), (3, 84454720), (4, 63341040), (5, 50672832), (6, 42227360), (7, 36194880), (8, 31670520), (10, 25336416), (12, 21113680), (14, 18097440), (15, 16890944), (16, 15835260), (20, 12668208), (21, 12064960), (24, 10556840), (28, 9048720), (30, 8445472), (32, 7917630), (35, 7238976), (37, 6847680), (40, 6334104), (42, 6032480), (48, 5278420), (56, 4524360), (60, 4222736), (64, 3958815), (70, 3619488), (74, 3423840), (80, 3167052), (84, 3016240), (96, 2639210), (105, 2412992), (111, 2282560), (112, 2262180), (120, 2111368), (140, 1809744), (148, 1711920), (160, 1583526), (168, 1508120), (185, 1369536), (192, 1319605), (210, 1206496), (222, 1141280), (224, 1131090), (240, 1055684), (259, 978240), (280, 904872), (296, 855960), (320, 791763), (336, 754060), (370, 684768), (420, 603248), (444, 570640), (448, 565545), (480, 527842), (518, 489120), (555, 456512), (560, 452436), (592, 427980), (672, 377030), (740, 342384), (777, 326080), (840, 301624), (888, 285320), (960, 263921), (1019, 248640), (1036, 244560), (1110, 228256), (1120, 226218), (1184, 213990), (1295, 195648), (1344, 188515), (1480, 171192), (1554, 163040), (1680, 150812), (1776, 142660), (2038, 124320), (2072, 122280), (2220, 114128), (2240, 113109), (2368, 106995), (2590, 97824), (2960, 85596), (3057, 82880), (3108, 81520), (3360, 75406), (3552, 71330), (3885, 65216), (4076, 62160), (4144, 61140), (4440, 57064), (5095, 49728), (5180, 48912), (5920, 42798), (6114, 41440), (6216, 40760), (6720, 37703), (7104, 35665), (7133, 35520), (7770, 32608), (8152, 31080), (8288, 30570), (8880, 28532), (10190, 24864), (10360, 24456), (11840, 21399), (12228, 20720), (12432, 20380), (14266, 17760), (15285, 16576), (15540, 16304)]