194845920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{4561}}^1$

素因数の和:4668

約数の個数: 96

約数和(自身を含む): 620796960

約数和(自身を除く): 425951040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 89, 96, 120, 160, 178, 240, 267, 356, 445, 480, 534, 712, 890, 1068, 1335, 1424, 1780, 2136, 2670, 2848, 3560, 4272, 4561, 5340, 7120, 8544, 9122, 10680, 13683, 14240, 18244, 21360, 22805, 27366, 36488, 42720, 45610, 54732, 68415, 72976, 91220, 109464, 136830, 145952, 182440, 218928, 273660, 364880, 405929, 437856, 547320, 729760, 811858, 1094640, 1217787, 1623716, 2029645, 2189280, 2435574, 3247432, 4059290, 4871148, 6088935, 6494864, 8118580, 9742296, 12177870, 12989728, 16237160, 19484592, 24355740, 32474320, 38969184, 48711480, 64948640, 97422960, 194845920]

約数ペア:

[(1, 194845920), (2, 97422960), (3, 64948640), (4, 48711480), (5, 38969184), (6, 32474320), (8, 24355740), (10, 19484592), (12, 16237160), (15, 12989728), (16, 12177870), (20, 9742296), (24, 8118580), (30, 6494864), (32, 6088935), (40, 4871148), (48, 4059290), (60, 3247432), (80, 2435574), (89, 2189280), (96, 2029645), (120, 1623716), (160, 1217787), (178, 1094640), (240, 811858), (267, 729760), (356, 547320), (445, 437856), (480, 405929), (534, 364880), (712, 273660), (890, 218928), (1068, 182440), (1335, 145952), (1424, 136830), (1780, 109464), (2136, 91220), (2670, 72976), (2848, 68415), (3560, 54732), (4272, 45610), (4561, 42720), (5340, 36488), (7120, 27366), (8544, 22805), (9122, 21360), (10680, 18244), (13683, 14240)]