378038080

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2377}}^1$

素因数の和:2472

約数の個数: 112

約数和(自身を含む): 1043732736

約数和(自身を除く): 665694656

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 71, 80, 112, 140, 142, 160, 224, 280, 284, 320, 355, 448, 497, 560, 568, 710, 994, 1120, 1136, 1420, 1988, 2240, 2272, 2377, 2485, 2840, 3976, 4544, 4754, 4970, 5680, 7952, 9508, 9940, 11360, 11885, 15904, 16639, 19016, 19880, 22720, 23770, 31808, 33278, 38032, 39760, 47540, 66556, 76064, 79520, 83195, 95080, 133112, 152128, 159040, 166390, 168767, 190160, 266224, 332780, 337534, 380320, 532448, 665560, 675068, 760640, 843835, 1064896, 1181369, 1331120, 1350136, 1687670, 2362738, 2662240, 2700272, 3375340, 4725476, 5324480, 5400544, 5906845, 6750680, 9450952, 10801088, 11813690, 13501360, 18901904, 23627380, 27002720, 37803808, 47254760, 54005440, 75607616, 94509520, 189019040, 378038080]

約数ペア:

[(1, 378038080), (2, 189019040), (4, 94509520), (5, 75607616), (7, 54005440), (8, 47254760), (10, 37803808), (14, 27002720), (16, 23627380), (20, 18901904), (28, 13501360), (32, 11813690), (35, 10801088), (40, 9450952), (56, 6750680), (64, 5906845), (70, 5400544), (71, 5324480), (80, 4725476), (112, 3375340), (140, 2700272), (142, 2662240), (160, 2362738), (224, 1687670), (280, 1350136), (284, 1331120), (320, 1181369), (355, 1064896), (448, 843835), (497, 760640), (560, 675068), (568, 665560), (710, 532448), (994, 380320), (1120, 337534), (1136, 332780), (1420, 266224), (1988, 190160), (2240, 168767), (2272, 166390), (2377, 159040), (2485, 152128), (2840, 133112), (3976, 95080), (4544, 83195), (4754, 79520), (4970, 76064), (5680, 66556), (7952, 47540), (9508, 39760), (9940, 38032), (11360, 33278), (11885, 31808), (15904, 23770), (16639, 22720), (19016, 19880)]