16187360

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{149}}^1$

素因数の和:268

約数の個数: 96

約数和(自身を含む): 44452800

約数和(自身を除く): 28265440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 97, 112, 140, 149, 160, 194, 224, 280, 298, 388, 485, 560, 596, 679, 745, 776, 970, 1043, 1120, 1192, 1358, 1490, 1552, 1940, 2086, 2384, 2716, 2980, 3104, 3395, 3880, 4172, 4768, 5215, 5432, 5960, 6790, 7760, 8344, 10430, 10864, 11920, 13580, 14453, 15520, 16688, 20860, 21728, 23840, 27160, 28906, 33376, 41720, 54320, 57812, 72265, 83440, 101171, 108640, 115624, 144530, 166880, 202342, 231248, 289060, 404684, 462496, 505855, 578120, 809368, 1011710, 1156240, 1618736, 2023420, 2312480, 3237472, 4046840, 8093680, 16187360]

約数ペア:

[(1, 16187360), (2, 8093680), (4, 4046840), (5, 3237472), (7, 2312480), (8, 2023420), (10, 1618736), (14, 1156240), (16, 1011710), (20, 809368), (28, 578120), (32, 505855), (35, 462496), (40, 404684), (56, 289060), (70, 231248), (80, 202342), (97, 166880), (112, 144530), (140, 115624), (149, 108640), (160, 101171), (194, 83440), (224, 72265), (280, 57812), (298, 54320), (388, 41720), (485, 33376), (560, 28906), (596, 27160), (679, 23840), (745, 21728), (776, 20860), (970, 16688), (1043, 15520), (1120, 14453), (1192, 13580), (1358, 11920), (1490, 10864), (1552, 10430), (1940, 8344), (2086, 7760), (2384, 6790), (2716, 5960), (2980, 5432), (3104, 5215), (3395, 4768), (3880, 4172)]