15704853920

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{487}}^1\times {\mathrm{28793}}^1$

素因数の和:29302

約数の個数: 96

約数和(自身を含む): 42491651328

約数和(自身を除く): 26786797408

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 487, 560, 974, 1120, 1948, 2435, 3409, 3896, 4870, 6818, 7792, 9740, 13636, 15584, 17045, 19480, 27272, 28793, 34090, 38960, 54544, 57586, 68180, 77920, 109088, 115172, 136360, 143965, 201551, 230344, 272720, 287930, 403102, 460688, 545440, 575860, 806204, 921376, 1007755, 1151720, 1612408, 2015510, 2303440, 3224816, 4031020, 4606880, 6449632, 8062040, 14022191, 16124080, 28044382, 32248160, 56088764, 70110955, 98155337, 112177528, 140221910, 196310674, 224355056, 280443820, 392621348, 448710112, 490776685, 560887640, 785242696, 981553370, 1121775280, 1570485392, 1963106740, 2243550560, 3140970784, 3926213480, 7852426960, 15704853920]

約数ペア:

[(1, 15704853920), (2, 7852426960), (4, 3926213480), (5, 3140970784), (7, 2243550560), (8, 1963106740), (10, 1570485392), (14, 1121775280), (16, 981553370), (20, 785242696), (28, 560887640), (32, 490776685), (35, 448710112), (40, 392621348), (56, 280443820), (70, 224355056), (80, 196310674), (112, 140221910), (140, 112177528), (160, 98155337), (224, 70110955), (280, 56088764), (487, 32248160), (560, 28044382), (974, 16124080), (1120, 14022191), (1948, 8062040), (2435, 6449632), (3409, 4606880), (3896, 4031020), (4870, 3224816), (6818, 2303440), (7792, 2015510), (9740, 1612408), (13636, 1151720), (15584, 1007755), (17045, 921376), (19480, 806204), (27272, 575860), (28793, 545440), (34090, 460688), (38960, 403102), (54544, 287930), (57586, 272720), (68180, 230344), (77920, 201551), (109088, 143965), (115172, 136360)]