165696360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{557}}^1$

素因数の和:675

約数の個数: 128

約数和(自身を含む): 519073920

約数和(自身を除く): 353377560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 67, 74, 111, 120, 134, 148, 185, 201, 222, 268, 296, 335, 370, 402, 444, 536, 555, 557, 670, 740, 804, 888, 1005, 1110, 1114, 1340, 1480, 1608, 1671, 2010, 2220, 2228, 2479, 2680, 2785, 3342, 4020, 4440, 4456, 4958, 5570, 6684, 7437, 8040, 8355, 9916, 11140, 12395, 13368, 14874, 16710, 19832, 20609, 22280, 24790, 29748, 33420, 37185, 37319, 41218, 49580, 59496, 61827, 66840, 74370, 74638, 82436, 99160, 103045, 111957, 123654, 148740, 149276, 164872, 186595, 206090, 223914, 247308, 297480, 298552, 309135, 373190, 412180, 447828, 494616, 559785, 618270, 746380, 824360, 895656, 1119570, 1236540, 1380803, 1492760, 2239140, 2473080, 2761606, 4142409, 4478280, 5523212, 6904015, 8284818, 11046424, 13808030, 16569636, 20712045, 27616060, 33139272, 41424090, 55232120, 82848180, 165696360]

約数ペア:

[(1, 165696360), (2, 82848180), (3, 55232120), (4, 41424090), (5, 33139272), (6, 27616060), (8, 20712045), (10, 16569636), (12, 13808030), (15, 11046424), (20, 8284818), (24, 6904015), (30, 5523212), (37, 4478280), (40, 4142409), (60, 2761606), (67, 2473080), (74, 2239140), (111, 1492760), (120, 1380803), (134, 1236540), (148, 1119570), (185, 895656), (201, 824360), (222, 746380), (268, 618270), (296, 559785), (335, 494616), (370, 447828), (402, 412180), (444, 373190), (536, 309135), (555, 298552), (557, 297480), (670, 247308), (740, 223914), (804, 206090), (888, 186595), (1005, 164872), (1110, 149276), (1114, 148740), (1340, 123654), (1480, 111957), (1608, 103045), (1671, 99160), (2010, 82436), (2220, 74638), (2228, 74370), (2479, 66840), (2680, 61827), (2785, 59496), (3342, 49580), (4020, 41218), (4440, 37319), (4456, 37185), (4958, 33420), (5570, 29748), (6684, 24790), (7437, 22280), (8040, 20609), (8355, 19832), (9916, 16710), (11140, 14874), (12395, 13368)]