213262080

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1$

素因数の和:159

約数の個数: 288

約数和(自身を含む): 745651200

約数和(自身を除く): 532389120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 37, 38, 40, 48, 57, 60, 64, 74, 76, 79, 80, 95, 96, 111, 114, 120, 128, 148, 152, 158, 160, 185, 190, 192, 222, 228, 237, 240, 256, 285, 296, 304, 316, 320, 370, 380, 384, 395, 444, 456, 474, 480, 555, 570, 592, 608, 632, 640, 703, 740, 760, 768, 790, 888, 912, 948, 960, 1110, 1140, 1184, 1185, 1216, 1264, 1280, 1406, 1480, 1501, 1520, 1580, 1776, 1824, 1896, 1920, 2109, 2220, 2280, 2368, 2370, 2432, 2528, 2812, 2923, 2960, 3002, 3040, 3160, 3515, 3552, 3648, 3792, 3840, 4218, 4440, 4503, 4560, 4736, 4740, 4864, 5056, 5624, 5846, 5920, 6004, 6080, 6320, 7030, 7104, 7296, 7505, 7584, 8436, 8769, 8880, 9006, 9120, 9472, 9480, 10112, 10545, 11248, 11692, 11840, 12008, 12160, 12640, 14060, 14208, 14592, 14615, 15010, 15168, 16872, 17538, 17760, 18012, 18240, 18960, 20224, 21090, 22496, 22515, 23384, 23680, 24016, 24320, 25280, 28120, 28416, 29230, 30020, 30336, 33744, 35076, 35520, 36024, 36480, 37920, 42180, 43845, 44992, 45030, 46768, 47360, 48032, 50560, 55537, 56240, 58460, 60040, 60672, 67488, 70152, 71040, 72048, 72960, 75840, 84360, 87690, 89984, 90060, 93536, 96064, 101120, 111074, 112480, 116920, 120080, 134976, 140304, 142080, 144096, 151680, 166611, 168720, 175380, 179968, 180120, 187072, 192128, 222148, 224960, 233840, 240160, 269952, 277685, 280608, 288192, 303360, 333222, 337440, 350760, 360240, 374144, 384256, 444296, 449920, 467680, 480320, 539904, 555370, 561216, 576384, 666444, 674880, 701520, 720480, 748288, 833055, 888592, 899840, 935360, 960640, 1110740, 1122432, 1152768, 1332888, 1349760, 1403040, 1440960, 1666110, 1777184, 1870720, 1921280, 2221480, 2244864, 2665776, 2699520, 2806080, 2881920, 3332220, 3554368, 3741440, 4442960, 5331552, 5612160, 5763840, 6664440, 7108736, 8885920, 10663104, 11224320, 13328880, 14217472, 17771840, 21326208, 26657760, 35543680, 42652416, 53315520, 71087360, 106631040, 213262080]

約数ペア:

[(1, 213262080), (2, 106631040), (3, 71087360), (4, 53315520), (5, 42652416), (6, 35543680), (8, 26657760), (10, 21326208), (12, 17771840), (15, 14217472), (16, 13328880), (19, 11224320), (20, 10663104), (24, 8885920), (30, 7108736), (32, 6664440), (37, 5763840), (38, 5612160), (40, 5331552), (48, 4442960), (57, 3741440), (60, 3554368), (64, 3332220), (74, 2881920), (76, 2806080), (79, 2699520), (80, 2665776), (95, 2244864), (96, 2221480), (111, 1921280), (114, 1870720), (120, 1777184), (128, 1666110), (148, 1440960), (152, 1403040), (158, 1349760), (160, 1332888), (185, 1152768), (190, 1122432), (192, 1110740), (222, 960640), (228, 935360), (237, 899840), (240, 888592), (256, 833055), (285, 748288), (296, 720480), (304, 701520), (316, 674880), (320, 666444), (370, 576384), (380, 561216), (384, 555370), (395, 539904), (444, 480320), (456, 467680), (474, 449920), (480, 444296), (555, 384256), (570, 374144), (592, 360240), (608, 350760), (632, 337440), (640, 333222), (703, 303360), (740, 288192), (760, 280608), (768, 277685), (790, 269952), (888, 240160), (912, 233840), (948, 224960), (960, 222148), (1110, 192128), (1140, 187072), (1184, 180120), (1185, 179968), (1216, 175380), (1264, 168720), (1280, 166611), (1406, 151680), (1480, 144096), (1501, 142080), (1520, 140304), (1580, 134976), (1776, 120080), (1824, 116920), (1896, 112480), (1920, 111074), (2109, 101120), (2220, 96064), (2280, 93536), (2368, 90060), (2370, 89984), (2432, 87690), (2528, 84360), (2812, 75840), (2923, 72960), (2960, 72048), (3002, 71040), (3040, 70152), (3160, 67488), (3515, 60672), (3552, 60040), (3648, 58460), (3792, 56240), (3840, 55537), (4218, 50560), (4440, 48032), (4503, 47360), (4560, 46768), (4736, 45030), (4740, 44992), (4864, 43845), (5056, 42180), (5624, 37920), (5846, 36480), (5920, 36024), (6004, 35520), (6080, 35076), (6320, 33744), (7030, 30336), (7104, 30020), (7296, 29230), (7505, 28416), (7584, 28120), (8436, 25280), (8769, 24320), (8880, 24016), (9006, 23680), (9120, 23384), (9472, 22515), (9480, 22496), (10112, 21090), (10545, 20224), (11248, 18960), (11692, 18240), (11840, 18012), (12008, 17760), (12160, 17538), (12640, 16872), (14060, 15168), (14208, 15010), (14592, 14615)]