158496240

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{94343}}^1$

素因数の和:94366

約数の個数: 80

約数和(自身を含む): 561535488

約数和(自身を除く): 403039248

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 94343, 188686, 283029, 377372, 471715, 566058, 660401, 754744, 943430, 1132116, 1320802, 1415145, 1509488, 1886860, 1981203, 2264232, 2641604, 2830290, 3302005, 3773720, 3962406, 4528464, 5283208, 5660580, 6604010, 7547440, 7924812, 9906015, 10566416, 11321160, 13208020, 15849624, 19812030, 22642320, 26416040, 31699248, 39624060, 52832080, 79248120, 158496240]

約数ペア:

[(1, 158496240), (2, 79248120), (3, 52832080), (4, 39624060), (5, 31699248), (6, 26416040), (7, 22642320), (8, 19812030), (10, 15849624), (12, 13208020), (14, 11321160), (15, 10566416), (16, 9906015), (20, 7924812), (21, 7547440), (24, 6604010), (28, 5660580), (30, 5283208), (35, 4528464), (40, 3962406), (42, 3773720), (48, 3302005), (56, 2830290), (60, 2641604), (70, 2264232), (80, 1981203), (84, 1886860), (105, 1509488), (112, 1415145), (120, 1320802), (140, 1132116), (168, 943430), (210, 754744), (240, 660401), (280, 566058), (336, 471715), (420, 377372), (560, 283029), (840, 188686), (1680, 94343)]