13840960

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{167}}^1$

素因数の和:228

約数の個数: 112

約数和(自身を含む): 38916864

約数和(自身を除く): 25075904

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 37, 40, 56, 64, 70, 74, 80, 112, 140, 148, 160, 167, 185, 224, 259, 280, 296, 320, 334, 370, 448, 518, 560, 592, 668, 740, 835, 1036, 1120, 1169, 1184, 1295, 1336, 1480, 1670, 2072, 2240, 2338, 2368, 2590, 2672, 2960, 3340, 4144, 4676, 5180, 5344, 5845, 5920, 6179, 6680, 8288, 9352, 10360, 10688, 11690, 11840, 12358, 13360, 16576, 18704, 20720, 23380, 24716, 26720, 30895, 37408, 41440, 43253, 46760, 49432, 53440, 61790, 74816, 82880, 86506, 93520, 98864, 123580, 173012, 187040, 197728, 216265, 247160, 346024, 374080, 395456, 432530, 494320, 692048, 865060, 988640, 1384096, 1730120, 1977280, 2768192, 3460240, 6920480, 13840960]

約数ペア:

[(1, 13840960), (2, 6920480), (4, 3460240), (5, 2768192), (7, 1977280), (8, 1730120), (10, 1384096), (14, 988640), (16, 865060), (20, 692048), (28, 494320), (32, 432530), (35, 395456), (37, 374080), (40, 346024), (56, 247160), (64, 216265), (70, 197728), (74, 187040), (80, 173012), (112, 123580), (140, 98864), (148, 93520), (160, 86506), (167, 82880), (185, 74816), (224, 61790), (259, 53440), (280, 49432), (296, 46760), (320, 43253), (334, 41440), (370, 37408), (448, 30895), (518, 26720), (560, 24716), (592, 23380), (668, 20720), (740, 18704), (835, 16576), (1036, 13360), (1120, 12358), (1169, 11840), (1184, 11690), (1295, 10688), (1336, 10360), (1480, 9352), (1670, 8288), (2072, 6680), (2240, 6179), (2338, 5920), (2368, 5845), (2590, 5344), (2672, 5180), (2960, 4676), (3340, 4144)]