162037960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{179}}^1$

素因数の和:311

約数の個数: 128

約数和(自身を含む): 433900800

約数和(自身を除く): 271862840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 53, 56, 61, 70, 106, 122, 140, 179, 212, 244, 265, 280, 305, 358, 371, 424, 427, 488, 530, 610, 716, 742, 854, 895, 1060, 1220, 1253, 1432, 1484, 1708, 1790, 1855, 2120, 2135, 2440, 2506, 2968, 3233, 3416, 3580, 3710, 4270, 5012, 6265, 6466, 7160, 7420, 8540, 9487, 10024, 10919, 12530, 12932, 14840, 16165, 17080, 18974, 21838, 22631, 25060, 25864, 32330, 37948, 43676, 45262, 47435, 50120, 54595, 64660, 66409, 75896, 76433, 87352, 90524, 94870, 109190, 113155, 129320, 132818, 152866, 181048, 189740, 218380, 226310, 265636, 305732, 332045, 379480, 382165, 436760, 452620, 531272, 578707, 611464, 664090, 764330, 905240, 1157414, 1328180, 1528660, 2314828, 2656360, 2893535, 3057320, 4050949, 4629656, 5787070, 8101898, 11574140, 16203796, 20254745, 23148280, 32407592, 40509490, 81018980, 162037960]

約数ペア:

[(1, 162037960), (2, 81018980), (4, 40509490), (5, 32407592), (7, 23148280), (8, 20254745), (10, 16203796), (14, 11574140), (20, 8101898), (28, 5787070), (35, 4629656), (40, 4050949), (53, 3057320), (56, 2893535), (61, 2656360), (70, 2314828), (106, 1528660), (122, 1328180), (140, 1157414), (179, 905240), (212, 764330), (244, 664090), (265, 611464), (280, 578707), (305, 531272), (358, 452620), (371, 436760), (424, 382165), (427, 379480), (488, 332045), (530, 305732), (610, 265636), (716, 226310), (742, 218380), (854, 189740), (895, 181048), (1060, 152866), (1220, 132818), (1253, 129320), (1432, 113155), (1484, 109190), (1708, 94870), (1790, 90524), (1855, 87352), (2120, 76433), (2135, 75896), (2440, 66409), (2506, 64660), (2968, 54595), (3233, 50120), (3416, 47435), (3580, 45262), (3710, 43676), (4270, 37948), (5012, 32330), (6265, 25864), (6466, 25060), (7160, 22631), (7420, 21838), (8540, 18974), (9487, 17080), (10024, 16165), (10919, 14840), (12530, 12932)]