29131985280

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{139201}}^1$

素因数の和:139332

約数の個数: 128

約数和(自身を含む): 93710786400

約数和(自身を除く): 64578801120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 109, 120, 128, 160, 192, 218, 240, 320, 327, 384, 436, 480, 545, 640, 654, 872, 960, 1090, 1308, 1635, 1744, 1920, 2180, 2616, 3270, 3488, 4360, 5232, 6540, 6976, 8720, 10464, 13080, 13952, 17440, 20928, 26160, 34880, 41856, 52320, 69760, 104640, 139201, 209280, 278402, 417603, 556804, 696005, 835206, 1113608, 1392010, 1670412, 2088015, 2227216, 2784020, 3340824, 4176030, 4454432, 5568040, 6681648, 8352060, 8908864, 11136080, 13363296, 15172909, 16704120, 17817728, 22272160, 26726592, 30345818, 33408240, 44544320, 45518727, 53453184, 60691636, 66816480, 75864545, 89088640, 91037454, 121383272, 133632960, 151729090, 182074908, 227593635, 242766544, 267265920, 303458180, 364149816, 455187270, 485533088, 606916360, 728299632, 910374540, 971066176, 1213832720, 1456599264, 1820749080, 1942132352, 2427665440, 2913198528, 3641498160, 4855330880, 5826397056, 7282996320, 9710661760, 14565992640, 29131985280]

約数ペア:

[(1, 29131985280), (2, 14565992640), (3, 9710661760), (4, 7282996320), (5, 5826397056), (6, 4855330880), (8, 3641498160), (10, 2913198528), (12, 2427665440), (15, 1942132352), (16, 1820749080), (20, 1456599264), (24, 1213832720), (30, 971066176), (32, 910374540), (40, 728299632), (48, 606916360), (60, 485533088), (64, 455187270), (80, 364149816), (96, 303458180), (109, 267265920), (120, 242766544), (128, 227593635), (160, 182074908), (192, 151729090), (218, 133632960), (240, 121383272), (320, 91037454), (327, 89088640), (384, 75864545), (436, 66816480), (480, 60691636), (545, 53453184), (640, 45518727), (654, 44544320), (872, 33408240), (960, 30345818), (1090, 26726592), (1308, 22272160), (1635, 17817728), (1744, 16704120), (1920, 15172909), (2180, 13363296), (2616, 11136080), (3270, 8908864), (3488, 8352060), (4360, 6681648), (5232, 5568040), (6540, 4454432), (6976, 4176030), (8720, 3340824), (10464, 2784020), (13080, 2227216), (13952, 2088015), (17440, 1670412), (20928, 1392010), (26160, 1113608), (34880, 835206), (41856, 696005), (52320, 556804), (69760, 417603), (104640, 278402), (139201, 209280)]