15338875560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{401}}^1\times {\mathrm{883}}^1$

素因数の和:1336

約数の個数: 192

約数和(自身を含む): 48742274880

約数和(自身を除く): 33403399320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 361, 380, 401, 456, 570, 722, 760, 802, 883, 1083, 1140, 1203, 1444, 1604, 1766, 1805, 2005, 2166, 2280, 2406, 2649, 2888, 3208, 3532, 3610, 4010, 4332, 4415, 4812, 5298, 5415, 6015, 7064, 7220, 7619, 8020, 8664, 8830, 9624, 10596, 10830, 12030, 13245, 14440, 15238, 16040, 16777, 17660, 21192, 21660, 22857, 24060, 26490, 30476, 33554, 35320, 38095, 43320, 45714, 48120, 50331, 52980, 60952, 67108, 76190, 83885, 91428, 100662, 105960, 114285, 134216, 144761, 152380, 167770, 182856, 201324, 228570, 251655, 289522, 304760, 318763, 335540, 354083, 402648, 434283, 457140, 503310, 579044, 637526, 671080, 708166, 723805, 868566, 914280, 956289, 1006620, 1062249, 1158088, 1275052, 1416332, 1447610, 1593815, 1737132, 1770415, 1912578, 2013240, 2124498, 2171415, 2550104, 2832664, 2895220, 3187630, 3474264, 3540830, 3825156, 4248996, 4342830, 4781445, 5311245, 5790440, 6375260, 6727577, 7081660, 7650312, 8497992, 8685660, 9562890, 10622490, 12750520, 13455154, 14163320, 17371320, 19125780, 20182731, 21244980, 26910308, 33637885, 38251560, 40365462, 42489960, 53820616, 67275770, 80730924, 100913655, 127823963, 134551540, 161461848, 201827310, 255647926, 269103080, 383471889, 403654620, 511295852, 639119815, 766943778, 807309240, 1022591704, 1278239630, 1533887556, 1917359445, 2556479260, 3067775112, 3834718890, 5112958520, 7669437780, 15338875560]

約数ペア:

[(1, 15338875560), (2, 7669437780), (3, 5112958520), (4, 3834718890), (5, 3067775112), (6, 2556479260), (8, 1917359445), (10, 1533887556), (12, 1278239630), (15, 1022591704), (19, 807309240), (20, 766943778), (24, 639119815), (30, 511295852), (38, 403654620), (40, 383471889), (57, 269103080), (60, 255647926), (76, 201827310), (95, 161461848), (114, 134551540), (120, 127823963), (152, 100913655), (190, 80730924), (228, 67275770), (285, 53820616), (361, 42489960), (380, 40365462), (401, 38251560), (456, 33637885), (570, 26910308), (722, 21244980), (760, 20182731), (802, 19125780), (883, 17371320), (1083, 14163320), (1140, 13455154), (1203, 12750520), (1444, 10622490), (1604, 9562890), (1766, 8685660), (1805, 8497992), (2005, 7650312), (2166, 7081660), (2280, 6727577), (2406, 6375260), (2649, 5790440), (2888, 5311245), (3208, 4781445), (3532, 4342830), (3610, 4248996), (4010, 3825156), (4332, 3540830), (4415, 3474264), (4812, 3187630), (5298, 2895220), (5415, 2832664), (6015, 2550104), (7064, 2171415), (7220, 2124498), (7619, 2013240), (8020, 1912578), (8664, 1770415), (8830, 1737132), (9624, 1593815), (10596, 1447610), (10830, 1416332), (12030, 1275052), (13245, 1158088), (14440, 1062249), (15238, 1006620), (16040, 956289), (16777, 914280), (17660, 868566), (21192, 723805), (21660, 708166), (22857, 671080), (24060, 637526), (26490, 579044), (30476, 503310), (33554, 457140), (35320, 434283), (38095, 402648), (43320, 354083), (45714, 335540), (48120, 318763), (50331, 304760), (52980, 289522), (60952, 251655), (67108, 228570), (76190, 201324), (83885, 182856), (91428, 167770), (100662, 152380), (105960, 144761), (114285, 134216)]