1813571997120

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{48439423}}^1$

素因数の和:48439459

約数の個数: 168

約数和(自身を含む): 6717773078016

約数和(自身を除く): 4904201080896

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 260, 288, 312, 320, 360, 390, 416, 468, 480, 520, 576, 585, 624, 720, 780, 832, 936, 960, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 2496, 2880, 3120, 3744, 4160, 4680, 6240, 7488, 9360, 12480, 18720, 37440, 48439423, 96878846, 145318269, 193757692, 242197115, 290636538, 387515384, 435954807, 484394230, 581273076, 629712499, 726591345, 775030768, 871909614, 968788460, 1162546152, 1259424998, 1453182690, 1550061536, 1743819228, 1889137497, 1937576920, 2179774035, 2325092304, 2518849996, 2906365380, 3100123072, 3148562495, 3487638456, 3778274994, 3875153840, 4359548070, 4650184608, 5037699992, 5667412491, 5812730760, 6297124990, 6975276912, 7556549988, 7750307680, 8719096140, 9300369216, 9445687485, 10075399984, 11334824982, 11625461520, 12594249980, 13950553824, 15113099976, 15500615360, 17438192280, 18891374970, 20150799968, 22669649964, 23250923040, 25188499960, 27901107648, 28337062455, 30226199952, 34876384560, 37782749940, 40301599936, 45339299928, 46501846080, 50376999920, 56674124910, 60452399904, 69752769120, 75565499880, 90678599856, 100753999840, 113348249820, 120904799808, 139505538240, 151130999760, 181357199712, 201507999680, 226696499640, 302261999520, 362714399424, 453392999280, 604523999040, 906785998560, 1813571997120]

約数ペア:

[(1, 1813571997120), (2, 906785998560), (3, 604523999040), (4, 453392999280), (5, 362714399424), (6, 302261999520), (8, 226696499640), (9, 201507999680), (10, 181357199712), (12, 151130999760), (13, 139505538240), (15, 120904799808), (16, 113348249820), (18, 100753999840), (20, 90678599856), (24, 75565499880), (26, 69752769120), (30, 60452399904), (32, 56674124910), (36, 50376999920), (39, 46501846080), (40, 45339299928), (45, 40301599936), (48, 37782749940), (52, 34876384560), (60, 30226199952), (64, 28337062455), (65, 27901107648), (72, 25188499960), (78, 23250923040), (80, 22669649964), (90, 20150799968), (96, 18891374970), (104, 17438192280), (117, 15500615360), (120, 15113099976), (130, 13950553824), (144, 12594249980), (156, 11625461520), (160, 11334824982), (180, 10075399984), (192, 9445687485), (195, 9300369216), (208, 8719096140), (234, 7750307680), (240, 7556549988), (260, 6975276912), (288, 6297124990), (312, 5812730760), (320, 5667412491), (360, 5037699992), (390, 4650184608), (416, 4359548070), (468, 3875153840), (480, 3778274994), (520, 3487638456), (576, 3148562495), (585, 3100123072), (624, 2906365380), (720, 2518849996), (780, 2325092304), (832, 2179774035), (936, 1937576920), (960, 1889137497), (1040, 1743819228), (1170, 1550061536), (1248, 1453182690), (1440, 1259424998), (1560, 1162546152), (1872, 968788460), (2080, 871909614), (2340, 775030768), (2496, 726591345), (2880, 629712499), (3120, 581273076), (3744, 484394230), (4160, 435954807), (4680, 387515384), (6240, 290636538), (7488, 242197115), (9360, 193757692), (12480, 145318269), (18720, 96878846), (37440, 48439423)]