68695680

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{967}}^1$

素因数の和:1026

約数の個数: 128

約数和(自身を含む): 225118080

約数和(自身を除く): 156422400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 64, 74, 80, 96, 111, 120, 128, 148, 160, 185, 192, 222, 240, 296, 320, 370, 384, 444, 480, 555, 592, 640, 740, 888, 960, 967, 1110, 1184, 1480, 1776, 1920, 1934, 2220, 2368, 2901, 2960, 3552, 3868, 4440, 4736, 4835, 5802, 5920, 7104, 7736, 8880, 9670, 11604, 11840, 14208, 14505, 15472, 17760, 19340, 23208, 23680, 29010, 30944, 35520, 35779, 38680, 46416, 58020, 61888, 71040, 71558, 77360, 92832, 107337, 116040, 123776, 143116, 154720, 178895, 185664, 214674, 232080, 286232, 309440, 357790, 371328, 429348, 464160, 536685, 572464, 618880, 715580, 858696, 928320, 1073370, 1144928, 1431160, 1717392, 1856640, 2146740, 2289856, 2862320, 3434784, 4293480, 4579712, 5724640, 6869568, 8586960, 11449280, 13739136, 17173920, 22898560, 34347840, 68695680]

約数ペア:

[(1, 68695680), (2, 34347840), (3, 22898560), (4, 17173920), (5, 13739136), (6, 11449280), (8, 8586960), (10, 6869568), (12, 5724640), (15, 4579712), (16, 4293480), (20, 3434784), (24, 2862320), (30, 2289856), (32, 2146740), (37, 1856640), (40, 1717392), (48, 1431160), (60, 1144928), (64, 1073370), (74, 928320), (80, 858696), (96, 715580), (111, 618880), (120, 572464), (128, 536685), (148, 464160), (160, 429348), (185, 371328), (192, 357790), (222, 309440), (240, 286232), (296, 232080), (320, 214674), (370, 185664), (384, 178895), (444, 154720), (480, 143116), (555, 123776), (592, 116040), (640, 107337), (740, 92832), (888, 77360), (960, 71558), (967, 71040), (1110, 61888), (1184, 58020), (1480, 46416), (1776, 38680), (1920, 35779), (1934, 35520), (2220, 30944), (2368, 29010), (2901, 23680), (2960, 23208), (3552, 19340), (3868, 17760), (4440, 15472), (4736, 14505), (4835, 14208), (5802, 11840), (5920, 11604), (7104, 9670), (7736, 8880)]