165269580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{293}}^1$

素因数の和:408

約数の個数: 192

約数和(自身を含む): 568995840

約数和(自身を除く): 403726260

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 60, 68, 70, 79, 84, 85, 102, 105, 119, 140, 158, 170, 204, 210, 237, 238, 255, 293, 316, 340, 357, 395, 420, 474, 476, 510, 553, 586, 595, 714, 790, 879, 948, 1020, 1106, 1172, 1185, 1190, 1343, 1428, 1465, 1580, 1659, 1758, 1785, 2051, 2212, 2370, 2380, 2686, 2765, 2930, 3318, 3516, 3570, 4029, 4102, 4395, 4740, 4981, 5372, 5530, 5860, 6153, 6636, 6715, 7140, 8058, 8204, 8295, 8790, 9401, 9962, 10255, 11060, 12306, 13430, 14943, 16116, 16590, 17580, 18802, 19924, 20145, 20510, 23147, 24612, 24905, 26860, 28203, 29886, 30765, 33180, 34867, 37604, 40290, 41020, 46294, 47005, 49810, 56406, 59772, 61530, 69441, 69734, 74715, 80580, 92588, 94010, 99620, 104601, 112812, 115735, 123060, 138882, 139468, 141015, 149430, 162029, 174335, 188020, 209202, 231470, 277764, 282030, 298860, 324058, 347205, 348670, 393499, 418404, 462940, 486087, 523005, 564060, 648116, 694410, 697340, 786998, 810145, 972174, 1046010, 1180497, 1388820, 1573996, 1620290, 1944348, 1967495, 2092020, 2360994, 2430435, 2754493, 3240580, 3934990, 4721988, 4860870, 5508986, 5902485, 7869980, 8263479, 9721740, 11017972, 11804970, 13772465, 16526958, 23609940, 27544930, 33053916, 41317395, 55089860, 82634790, 165269580]

約数ペア:

[(1, 165269580), (2, 82634790), (3, 55089860), (4, 41317395), (5, 33053916), (6, 27544930), (7, 23609940), (10, 16526958), (12, 13772465), (14, 11804970), (15, 11017972), (17, 9721740), (20, 8263479), (21, 7869980), (28, 5902485), (30, 5508986), (34, 4860870), (35, 4721988), (42, 3934990), (51, 3240580), (60, 2754493), (68, 2430435), (70, 2360994), (79, 2092020), (84, 1967495), (85, 1944348), (102, 1620290), (105, 1573996), (119, 1388820), (140, 1180497), (158, 1046010), (170, 972174), (204, 810145), (210, 786998), (237, 697340), (238, 694410), (255, 648116), (293, 564060), (316, 523005), (340, 486087), (357, 462940), (395, 418404), (420, 393499), (474, 348670), (476, 347205), (510, 324058), (553, 298860), (586, 282030), (595, 277764), (714, 231470), (790, 209202), (879, 188020), (948, 174335), (1020, 162029), (1106, 149430), (1172, 141015), (1185, 139468), (1190, 138882), (1343, 123060), (1428, 115735), (1465, 112812), (1580, 104601), (1659, 99620), (1758, 94010), (1785, 92588), (2051, 80580), (2212, 74715), (2370, 69734), (2380, 69441), (2686, 61530), (2765, 59772), (2930, 56406), (3318, 49810), (3516, 47005), (3570, 46294), (4029, 41020), (4102, 40290), (4395, 37604), (4740, 34867), (4981, 33180), (5372, 30765), (5530, 29886), (5860, 28203), (6153, 26860), (6636, 24905), (6715, 24612), (7140, 23147), (8058, 20510), (8204, 20145), (8295, 19924), (8790, 18802), (9401, 17580), (9962, 16590), (10255, 16116), (11060, 14943), (12306, 13430)]