206264640

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{5807}}^1$

素因数の和:5864

約数の個数: 112

約数和(自身を含む): 672705792

約数和(自身を除く): 466441152

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, 148, 160, 185, 192, 222, 240, 296, 320, 370, 444, 480, 555, 592, 740, 888, 960, 1110, 1184, 1480, 1776, 2220, 2368, 2960, 3552, 4440, 5807, 5920, 7104, 8880, 11614, 11840, 17421, 17760, 23228, 29035, 34842, 35520, 46456, 58070, 69684, 87105, 92912, 116140, 139368, 174210, 185824, 214859, 232280, 278736, 348420, 371648, 429718, 464560, 557472, 644577, 696840, 859436, 929120, 1074295, 1114944, 1289154, 1393680, 1718872, 1858240, 2148590, 2578308, 2787360, 3222885, 3437744, 4297180, 5156616, 5574720, 6445770, 6875488, 8594360, 10313232, 12891540, 13750976, 17188720, 20626464, 25783080, 34377440, 41252928, 51566160, 68754880, 103132320, 206264640]

約数ペア:

[(1, 206264640), (2, 103132320), (3, 68754880), (4, 51566160), (5, 41252928), (6, 34377440), (8, 25783080), (10, 20626464), (12, 17188720), (15, 13750976), (16, 12891540), (20, 10313232), (24, 8594360), (30, 6875488), (32, 6445770), (37, 5574720), (40, 5156616), (48, 4297180), (60, 3437744), (64, 3222885), (74, 2787360), (80, 2578308), (96, 2148590), (111, 1858240), (120, 1718872), (148, 1393680), (160, 1289154), (185, 1114944), (192, 1074295), (222, 929120), (240, 859436), (296, 696840), (320, 644577), (370, 557472), (444, 464560), (480, 429718), (555, 371648), (592, 348420), (740, 278736), (888, 232280), (960, 214859), (1110, 185824), (1184, 174210), (1480, 139368), (1776, 116140), (2220, 92912), (2368, 87105), (2960, 69684), (3552, 58070), (4440, 46456), (5807, 35520), (5920, 34842), (7104, 29035), (8880, 23228), (11614, 17760), (11840, 17421)]