8143071480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{160423}}^1$

素因数の和:160490

約数の個数: 128

約数和(自身を含む): 27721267200

約数和(自身を除く): 19578195720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 47, 54, 60, 72, 90, 94, 108, 120, 135, 141, 180, 188, 216, 235, 270, 282, 360, 376, 423, 470, 540, 564, 705, 846, 940, 1080, 1128, 1269, 1410, 1692, 1880, 2115, 2538, 2820, 3384, 4230, 5076, 5640, 6345, 8460, 10152, 12690, 16920, 25380, 50760, 160423, 320846, 481269, 641692, 802115, 962538, 1283384, 1443807, 1604230, 1925076, 2406345, 2887614, 3208460, 3850152, 4331421, 4812690, 5775228, 6416920, 7219035, 7539881, 8662842, 9625380, 11550456, 14438070, 15079762, 17325684, 19250760, 21657105, 22619643, 28876140, 30159524, 34651368, 37699405, 43314210, 45239286, 57752280, 60319048, 67858929, 75398810, 86628420, 90478572, 113098215, 135717858, 150797620, 173256840, 180957144, 203576787, 226196430, 271435716, 301595240, 339294645, 407153574, 452392860, 542871432, 678589290, 814307148, 904785720, 1017883935, 1357178580, 1628614296, 2035767870, 2714357160, 4071535740, 8143071480]

約数ペア:

[(1, 8143071480), (2, 4071535740), (3, 2714357160), (4, 2035767870), (5, 1628614296), (6, 1357178580), (8, 1017883935), (9, 904785720), (10, 814307148), (12, 678589290), (15, 542871432), (18, 452392860), (20, 407153574), (24, 339294645), (27, 301595240), (30, 271435716), (36, 226196430), (40, 203576787), (45, 180957144), (47, 173256840), (54, 150797620), (60, 135717858), (72, 113098215), (90, 90478572), (94, 86628420), (108, 75398810), (120, 67858929), (135, 60319048), (141, 57752280), (180, 45239286), (188, 43314210), (216, 37699405), (235, 34651368), (270, 30159524), (282, 28876140), (360, 22619643), (376, 21657105), (423, 19250760), (470, 17325684), (540, 15079762), (564, 14438070), (705, 11550456), (846, 9625380), (940, 8662842), (1080, 7539881), (1128, 7219035), (1269, 6416920), (1410, 5775228), (1692, 4812690), (1880, 4331421), (2115, 3850152), (2538, 3208460), (2820, 2887614), (3384, 2406345), (4230, 1925076), (5076, 1604230), (5640, 1443807), (6345, 1283384), (8460, 962538), (10152, 802115), (12690, 641692), (16920, 481269), (25380, 320846), (50760, 160423)]