160837680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{499}}^1$

素因数の和:611

約数の個数: 160

約数和(自身を含む): 535680000

約数和(自身を除く): 374842320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 79, 80, 85, 102, 120, 136, 158, 170, 204, 237, 240, 255, 272, 316, 340, 395, 408, 474, 499, 510, 632, 680, 790, 816, 948, 998, 1020, 1185, 1264, 1343, 1360, 1497, 1580, 1896, 1996, 2040, 2370, 2495, 2686, 2994, 3160, 3792, 3992, 4029, 4080, 4740, 4990, 5372, 5988, 6320, 6715, 7485, 7984, 8058, 8483, 9480, 9980, 10744, 11976, 13430, 14970, 16116, 16966, 18960, 19960, 20145, 21488, 23952, 25449, 26860, 29940, 32232, 33932, 39421, 39920, 40290, 42415, 50898, 53720, 59880, 64464, 67864, 78842, 80580, 84830, 101796, 107440, 118263, 119760, 127245, 135728, 157684, 161160, 169660, 197105, 203592, 236526, 254490, 315368, 322320, 339320, 394210, 407184, 473052, 508980, 591315, 630736, 670157, 678640, 788420, 946104, 1017960, 1182630, 1340314, 1576840, 1892208, 2010471, 2035920, 2365260, 2680628, 3153680, 3350785, 4020942, 4730520, 5361256, 6701570, 8041884, 9461040, 10052355, 10722512, 13403140, 16083768, 20104710, 26806280, 32167536, 40209420, 53612560, 80418840, 160837680]

約数ペア:

[(1, 160837680), (2, 80418840), (3, 53612560), (4, 40209420), (5, 32167536), (6, 26806280), (8, 20104710), (10, 16083768), (12, 13403140), (15, 10722512), (16, 10052355), (17, 9461040), (20, 8041884), (24, 6701570), (30, 5361256), (34, 4730520), (40, 4020942), (48, 3350785), (51, 3153680), (60, 2680628), (68, 2365260), (79, 2035920), (80, 2010471), (85, 1892208), (102, 1576840), (120, 1340314), (136, 1182630), (158, 1017960), (170, 946104), (204, 788420), (237, 678640), (240, 670157), (255, 630736), (272, 591315), (316, 508980), (340, 473052), (395, 407184), (408, 394210), (474, 339320), (499, 322320), (510, 315368), (632, 254490), (680, 236526), (790, 203592), (816, 197105), (948, 169660), (998, 161160), (1020, 157684), (1185, 135728), (1264, 127245), (1343, 119760), (1360, 118263), (1497, 107440), (1580, 101796), (1896, 84830), (1996, 80580), (2040, 78842), (2370, 67864), (2495, 64464), (2686, 59880), (2994, 53720), (3160, 50898), (3792, 42415), (3992, 40290), (4029, 39920), (4080, 39421), (4740, 33932), (4990, 32232), (5372, 29940), (5988, 26860), (6320, 25449), (6715, 23952), (7485, 21488), (7984, 20145), (8058, 19960), (8483, 18960), (9480, 16966), (9980, 16116), (10744, 14970), (11976, 13430)]