21114131520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{21841}}^1$

素因数の和:21933

約数の個数: 224

約数和(自身を含む): 71900369280

約数和(自身を除く): 50786237760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 53, 57, 60, 64, 76, 80, 95, 96, 106, 114, 120, 152, 159, 160, 190, 192, 212, 228, 240, 265, 285, 304, 318, 320, 380, 424, 456, 480, 530, 570, 608, 636, 760, 795, 848, 912, 960, 1007, 1060, 1140, 1216, 1272, 1520, 1590, 1696, 1824, 2014, 2120, 2280, 2544, 3021, 3040, 3180, 3392, 3648, 4028, 4240, 4560, 5035, 5088, 6042, 6080, 6360, 8056, 8480, 9120, 10070, 10176, 12084, 12720, 15105, 16112, 16960, 18240, 20140, 21841, 24168, 25440, 30210, 32224, 40280, 43682, 48336, 50880, 60420, 64448, 65523, 80560, 87364, 96672, 109205, 120840, 131046, 161120, 174728, 193344, 218410, 241680, 262092, 322240, 327615, 349456, 414979, 436820, 483360, 524184, 655230, 698912, 829958, 873640, 966720, 1048368, 1157573, 1244937, 1310460, 1397824, 1659916, 1747280, 2074895, 2096736, 2315146, 2489874, 2620920, 3319832, 3472719, 3494560, 4149790, 4193472, 4630292, 4979748, 5241840, 5787865, 6224685, 6639664, 6945438, 6989120, 8299580, 9260584, 9959496, 10483680, 11575730, 12449370, 13279328, 13890876, 16599160, 17363595, 18521168, 19918992, 20967360, 21993887, 23151460, 24898740, 26558656, 27781752, 33198320, 34727190, 37042336, 39837984, 43987774, 46302920, 49797480, 55563504, 65981661, 66396640, 69454380, 74084672, 79675968, 87975548, 92605840, 99594960, 109969435, 111127008, 131963322, 132793280, 138908760, 175951096, 185211680, 199189920, 219938870, 222254016, 263926644, 277817520, 329908305, 351902192, 370423360, 398379840, 439877740, 527853288, 555635040, 659816610, 703804384, 879755480, 1055706576, 1111270080, 1319633220, 1407608768, 1759510960, 2111413152, 2639266440, 3519021920, 4222826304, 5278532880, 7038043840, 10557065760, 21114131520]

約数ペア:

[(1, 21114131520), (2, 10557065760), (3, 7038043840), (4, 5278532880), (5, 4222826304), (6, 3519021920), (8, 2639266440), (10, 2111413152), (12, 1759510960), (15, 1407608768), (16, 1319633220), (19, 1111270080), (20, 1055706576), (24, 879755480), (30, 703804384), (32, 659816610), (38, 555635040), (40, 527853288), (48, 439877740), (53, 398379840), (57, 370423360), (60, 351902192), (64, 329908305), (76, 277817520), (80, 263926644), (95, 222254016), (96, 219938870), (106, 199189920), (114, 185211680), (120, 175951096), (152, 138908760), (159, 132793280), (160, 131963322), (190, 111127008), (192, 109969435), (212, 99594960), (228, 92605840), (240, 87975548), (265, 79675968), (285, 74084672), (304, 69454380), (318, 66396640), (320, 65981661), (380, 55563504), (424, 49797480), (456, 46302920), (480, 43987774), (530, 39837984), (570, 37042336), (608, 34727190), (636, 33198320), (760, 27781752), (795, 26558656), (848, 24898740), (912, 23151460), (960, 21993887), (1007, 20967360), (1060, 19918992), (1140, 18521168), (1216, 17363595), (1272, 16599160), (1520, 13890876), (1590, 13279328), (1696, 12449370), (1824, 11575730), (2014, 10483680), (2120, 9959496), (2280, 9260584), (2544, 8299580), (3021, 6989120), (3040, 6945438), (3180, 6639664), (3392, 6224685), (3648, 5787865), (4028, 5241840), (4240, 4979748), (4560, 4630292), (5035, 4193472), (5088, 4149790), (6042, 3494560), (6080, 3472719), (6360, 3319832), (8056, 2620920), (8480, 2489874), (9120, 2315146), (10070, 2096736), (10176, 2074895), (12084, 1747280), (12720, 1659916), (15105, 1397824), (16112, 1310460), (16960, 1244937), (18240, 1157573), (20140, 1048368), (21841, 966720), (24168, 873640), (25440, 829958), (30210, 698912), (32224, 655230), (40280, 524184), (43682, 483360), (48336, 436820), (50880, 414979), (60420, 349456), (64448, 327615), (65523, 322240), (80560, 262092), (87364, 241680), (96672, 218410), (109205, 193344), (120840, 174728), (131046, 161120)]