135372640

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1759}}^1$

素因数の和:1824

約数の個数: 96

約数和(自身を含む): 353928960

約数和(自身を除く): 218556320

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 37, 40, 52, 65, 74, 80, 104, 130, 148, 160, 185, 208, 260, 296, 370, 416, 481, 520, 592, 740, 962, 1040, 1184, 1480, 1759, 1924, 2080, 2405, 2960, 3518, 3848, 4810, 5920, 7036, 7696, 8795, 9620, 14072, 15392, 17590, 19240, 22867, 28144, 35180, 38480, 45734, 56288, 65083, 70360, 76960, 91468, 114335, 130166, 140720, 182936, 228670, 260332, 281440, 325415, 365872, 457340, 520664, 650830, 731744, 846079, 914680, 1041328, 1301660, 1692158, 1829360, 2082656, 2603320, 3384316, 3658720, 4230395, 5206640, 6768632, 8460790, 10413280, 13537264, 16921580, 27074528, 33843160, 67686320, 135372640]

約数ペア:

[(1, 135372640), (2, 67686320), (4, 33843160), (5, 27074528), (8, 16921580), (10, 13537264), (13, 10413280), (16, 8460790), (20, 6768632), (26, 5206640), (32, 4230395), (37, 3658720), (40, 3384316), (52, 2603320), (65, 2082656), (74, 1829360), (80, 1692158), (104, 1301660), (130, 1041328), (148, 914680), (160, 846079), (185, 731744), (208, 650830), (260, 520664), (296, 457340), (370, 365872), (416, 325415), (481, 281440), (520, 260332), (592, 228670), (740, 182936), (962, 140720), (1040, 130166), (1184, 114335), (1480, 91468), (1759, 76960), (1924, 70360), (2080, 65083), (2405, 56288), (2960, 45734), (3518, 38480), (3848, 35180), (4810, 28144), (5920, 22867), (7036, 19240), (7696, 17590), (8795, 15392), (9620, 14072)]