136555440

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{81283}}^1$

素因数の和:81306

約数の個数: 80

約数和(自身を含む): 483802368

約数和(自身を除く): 347246928

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 81283, 162566, 243849, 325132, 406415, 487698, 568981, 650264, 812830, 975396, 1137962, 1219245, 1300528, 1625660, 1706943, 1950792, 2275924, 2438490, 2844905, 3251320, 3413886, 3901584, 4551848, 4876980, 5689810, 6502640, 6827772, 8534715, 9103696, 9753960, 11379620, 13655544, 17069430, 19507920, 22759240, 27311088, 34138860, 45518480, 68277720, 136555440]

約数ペア:

[(1, 136555440), (2, 68277720), (3, 45518480), (4, 34138860), (5, 27311088), (6, 22759240), (7, 19507920), (8, 17069430), (10, 13655544), (12, 11379620), (14, 9753960), (15, 9103696), (16, 8534715), (20, 6827772), (21, 6502640), (24, 5689810), (28, 4876980), (30, 4551848), (35, 3901584), (40, 3413886), (42, 3251320), (48, 2844905), (56, 2438490), (60, 2275924), (70, 1950792), (80, 1706943), (84, 1625660), (105, 1300528), (112, 1219245), (120, 1137962), (140, 975396), (168, 812830), (210, 650264), (240, 568981), (280, 487698), (336, 406415), (420, 325132), (560, 243849), (840, 162566), (1680, 81283)]