201274680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{281}}^1$

素因数の和:469

約数の個数: 128

約数和(自身を含む): 623738880

約数和(自身を除く): 422464200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 60, 94, 120, 127, 141, 188, 235, 254, 281, 282, 376, 381, 470, 508, 562, 564, 635, 705, 762, 843, 940, 1016, 1124, 1128, 1270, 1405, 1410, 1524, 1686, 1880, 1905, 2248, 2540, 2810, 2820, 3048, 3372, 3810, 4215, 5080, 5620, 5640, 5969, 6744, 7620, 8430, 11240, 11938, 13207, 15240, 16860, 17907, 23876, 26414, 29845, 33720, 35687, 35814, 39621, 47752, 52828, 59690, 66035, 71374, 71628, 79242, 89535, 105656, 107061, 119380, 132070, 142748, 143256, 158484, 178435, 179070, 198105, 214122, 238760, 264140, 285496, 316968, 356870, 358140, 396210, 428244, 528280, 535305, 713740, 716280, 792420, 856488, 1070610, 1427480, 1584840, 1677289, 2141220, 3354578, 4282440, 5031867, 6709156, 8386445, 10063734, 13418312, 16772890, 20127468, 25159335, 33545780, 40254936, 50318670, 67091560, 100637340, 201274680]

約数ペア:

[(1, 201274680), (2, 100637340), (3, 67091560), (4, 50318670), (5, 40254936), (6, 33545780), (8, 25159335), (10, 20127468), (12, 16772890), (15, 13418312), (20, 10063734), (24, 8386445), (30, 6709156), (40, 5031867), (47, 4282440), (60, 3354578), (94, 2141220), (120, 1677289), (127, 1584840), (141, 1427480), (188, 1070610), (235, 856488), (254, 792420), (281, 716280), (282, 713740), (376, 535305), (381, 528280), (470, 428244), (508, 396210), (562, 358140), (564, 356870), (635, 316968), (705, 285496), (762, 264140), (843, 238760), (940, 214122), (1016, 198105), (1124, 179070), (1128, 178435), (1270, 158484), (1405, 143256), (1410, 142748), (1524, 132070), (1686, 119380), (1880, 107061), (1905, 105656), (2248, 89535), (2540, 79242), (2810, 71628), (2820, 71374), (3048, 66035), (3372, 59690), (3810, 52828), (4215, 47752), (5080, 39621), (5620, 35814), (5640, 35687), (5969, 33720), (6744, 29845), (7620, 26414), (8430, 23876), (11240, 17907), (11938, 16860), (13207, 15240)]