210529440

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13291}}^1$

素因数の和:13323

約数の個数: 144

約数和(自身を含む): 783802656

約数和(自身を除く): 573273216

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 198, 220, 240, 264, 288, 330, 352, 360, 396, 440, 480, 495, 528, 660, 720, 792, 880, 990, 1056, 1320, 1440, 1584, 1760, 1980, 2640, 3168, 3960, 5280, 7920, 13291, 15840, 26582, 39873, 53164, 66455, 79746, 106328, 119619, 132910, 146201, 159492, 199365, 212656, 239238, 265820, 292402, 318984, 398730, 425312, 438603, 478476, 531640, 584804, 598095, 637968, 731005, 797460, 877206, 956952, 1063280, 1169608, 1196190, 1275936, 1315809, 1462010, 1594920, 1754412, 1913904, 2126560, 2193015, 2339216, 2392380, 2631618, 2924020, 3189840, 3508824, 3827808, 4386030, 4678432, 4784760, 5263236, 5848040, 6379680, 6579045, 7017648, 8772060, 9569520, 10526472, 11696080, 13158090, 14035296, 17544120, 19139040, 21052944, 23392160, 26316180, 35088240, 42105888, 52632360, 70176480, 105264720, 210529440]

約数ペア:

[(1, 210529440), (2, 105264720), (3, 70176480), (4, 52632360), (5, 42105888), (6, 35088240), (8, 26316180), (9, 23392160), (10, 21052944), (11, 19139040), (12, 17544120), (15, 14035296), (16, 13158090), (18, 11696080), (20, 10526472), (22, 9569520), (24, 8772060), (30, 7017648), (32, 6579045), (33, 6379680), (36, 5848040), (40, 5263236), (44, 4784760), (45, 4678432), (48, 4386030), (55, 3827808), (60, 3508824), (66, 3189840), (72, 2924020), (80, 2631618), (88, 2392380), (90, 2339216), (96, 2193015), (99, 2126560), (110, 1913904), (120, 1754412), (132, 1594920), (144, 1462010), (160, 1315809), (165, 1275936), (176, 1196190), (180, 1169608), (198, 1063280), (220, 956952), (240, 877206), (264, 797460), (288, 731005), (330, 637968), (352, 598095), (360, 584804), (396, 531640), (440, 478476), (480, 438603), (495, 425312), (528, 398730), (660, 318984), (720, 292402), (792, 265820), (880, 239238), (990, 212656), (1056, 199365), (1320, 159492), (1440, 146201), (1584, 132910), (1760, 119619), (1980, 106328), (2640, 79746), (3168, 66455), (3960, 53164), (5280, 39873), (7920, 26582), (13291, 15840)]