136754520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2293}}^1$

素因数の和:2385

約数の個数: 128

約数和(自身を含む): 475683840

約数和(自身を除く): 338929320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 71, 84, 105, 120, 140, 142, 168, 210, 213, 280, 284, 355, 420, 426, 497, 568, 710, 840, 852, 994, 1065, 1420, 1491, 1704, 1988, 2130, 2293, 2485, 2840, 2982, 3976, 4260, 4586, 4970, 5964, 6879, 7455, 8520, 9172, 9940, 11465, 11928, 13758, 14910, 16051, 18344, 19880, 22930, 27516, 29820, 32102, 34395, 45860, 48153, 55032, 59640, 64204, 68790, 80255, 91720, 96306, 128408, 137580, 160510, 162803, 192612, 240765, 275160, 321020, 325606, 385224, 481530, 488409, 642040, 651212, 814015, 963060, 976818, 1139621, 1302424, 1628030, 1926120, 1953636, 2279242, 2442045, 3256060, 3418863, 3907272, 4558484, 4884090, 5698105, 6512120, 6837726, 9116968, 9768180, 11396210, 13675452, 17094315, 19536360, 22792420, 27350904, 34188630, 45584840, 68377260, 136754520]

約数ペア:

[(1, 136754520), (2, 68377260), (3, 45584840), (4, 34188630), (5, 27350904), (6, 22792420), (7, 19536360), (8, 17094315), (10, 13675452), (12, 11396210), (14, 9768180), (15, 9116968), (20, 6837726), (21, 6512120), (24, 5698105), (28, 4884090), (30, 4558484), (35, 3907272), (40, 3418863), (42, 3256060), (56, 2442045), (60, 2279242), (70, 1953636), (71, 1926120), (84, 1628030), (105, 1302424), (120, 1139621), (140, 976818), (142, 963060), (168, 814015), (210, 651212), (213, 642040), (280, 488409), (284, 481530), (355, 385224), (420, 325606), (426, 321020), (497, 275160), (568, 240765), (710, 192612), (840, 162803), (852, 160510), (994, 137580), (1065, 128408), (1420, 96306), (1491, 91720), (1704, 80255), (1988, 68790), (2130, 64204), (2293, 59640), (2485, 55032), (2840, 48153), (2982, 45860), (3976, 34395), (4260, 32102), (4586, 29820), (4970, 27516), (5964, 22930), (6879, 19880), (7455, 18344), (8520, 16051), (9172, 14910), (9940, 13758), (11465, 11928)]