68799360

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{5119}}^1$

素因数の和:5148

約数の個数: 128

約数和(自身を含む): 250675200

約数和(自身を除く): 181875840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1120, 1344, 1680, 1920, 2240, 2688, 3360, 4480, 5119, 6720, 10238, 13440, 15357, 20476, 25595, 30714, 35833, 40952, 51190, 61428, 71666, 76785, 81904, 102380, 107499, 122856, 143332, 153570, 163808, 179165, 204760, 214998, 245712, 286664, 307140, 327616, 358330, 409520, 429996, 491424, 537495, 573328, 614280, 655232, 716660, 819040, 859992, 982848, 1074990, 1146656, 1228560, 1433320, 1638080, 1719984, 1965696, 2149980, 2293312, 2457120, 2866640, 3276160, 3439968, 4299960, 4586624, 4914240, 5733280, 6879936, 8599920, 9828480, 11466560, 13759872, 17199840, 22933120, 34399680, 68799360]

約数ペア:

[(1, 68799360), (2, 34399680), (3, 22933120), (4, 17199840), (5, 13759872), (6, 11466560), (7, 9828480), (8, 8599920), (10, 6879936), (12, 5733280), (14, 4914240), (15, 4586624), (16, 4299960), (20, 3439968), (21, 3276160), (24, 2866640), (28, 2457120), (30, 2293312), (32, 2149980), (35, 1965696), (40, 1719984), (42, 1638080), (48, 1433320), (56, 1228560), (60, 1146656), (64, 1074990), (70, 982848), (80, 859992), (84, 819040), (96, 716660), (105, 655232), (112, 614280), (120, 573328), (128, 537495), (140, 491424), (160, 429996), (168, 409520), (192, 358330), (210, 327616), (224, 307140), (240, 286664), (280, 245712), (320, 214998), (336, 204760), (384, 179165), (420, 163808), (448, 153570), (480, 143332), (560, 122856), (640, 107499), (672, 102380), (840, 81904), (896, 76785), (960, 71666), (1120, 61428), (1344, 51190), (1680, 40952), (1920, 35833), (2240, 30714), (2688, 25595), (3360, 20476), (4480, 15357), (5119, 13440), (6720, 10238)]