421058880

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13291}}^1$

素因数の和:13325

約数の個数: 168

約数和(自身を含む): 1580046624

約数和(自身を除く): 1158987744

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, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 264, 288, 320, 330, 352, 360, 396, 440, 480, 495, 528, 576, 660, 704, 720, 792, 880, 960, 990, 1056, 1320, 1440, 1584, 1760, 1980, 2112, 2640, 2880, 3168, 3520, 3960, 5280, 6336, 7920, 10560, 13291, 15840, 26582, 31680, 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, 850624, 877206, 956952, 1063280, 1169608, 1196190, 1275936, 1315809, 1462010, 1594920, 1754412, 1913904, 2126560, 2193015, 2339216, 2392380, 2551872, 2631618, 2924020, 3189840, 3508824, 3827808, 4253120, 4386030, 4678432, 4784760, 5263236, 5848040, 6379680, 6579045, 7017648, 7655616, 8772060, 9356864, 9569520, 10526472, 11696080, 12759360, 13158090, 14035296, 17544120, 19139040, 21052944, 23392160, 26316180, 28070592, 35088240, 38278080, 42105888, 46784320, 52632360, 70176480, 84211776, 105264720, 140352960, 210529440, 421058880]

約数ペア:

[(1, 421058880), (2, 210529440), (3, 140352960), (4, 105264720), (5, 84211776), (6, 70176480), (8, 52632360), (9, 46784320), (10, 42105888), (11, 38278080), (12, 35088240), (15, 28070592), (16, 26316180), (18, 23392160), (20, 21052944), (22, 19139040), (24, 17544120), (30, 14035296), (32, 13158090), (33, 12759360), (36, 11696080), (40, 10526472), (44, 9569520), (45, 9356864), (48, 8772060), (55, 7655616), (60, 7017648), (64, 6579045), (66, 6379680), (72, 5848040), (80, 5263236), (88, 4784760), (90, 4678432), (96, 4386030), (99, 4253120), (110, 3827808), (120, 3508824), (132, 3189840), (144, 2924020), (160, 2631618), (165, 2551872), (176, 2392380), (180, 2339216), (192, 2193015), (198, 2126560), (220, 1913904), (240, 1754412), (264, 1594920), (288, 1462010), (320, 1315809), (330, 1275936), (352, 1196190), (360, 1169608), (396, 1063280), (440, 956952), (480, 877206), (495, 850624), (528, 797460), (576, 731005), (660, 637968), (704, 598095), (720, 584804), (792, 531640), (880, 478476), (960, 438603), (990, 425312), (1056, 398730), (1320, 318984), (1440, 292402), (1584, 265820), (1760, 239238), (1980, 212656), (2112, 199365), (2640, 159492), (2880, 146201), (3168, 132910), (3520, 119619), (3960, 106328), (5280, 79746), (6336, 66455), (7920, 53164), (10560, 39873), (13291, 31680), (15840, 26582)]