68003040

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{547}}^1$

素因数の和:609

約数の個数: 192

約数和(自身を含む): 251887104

約数和(自身を除く): 183884064

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 37, 40, 42, 48, 56, 60, 70, 74, 80, 84, 96, 105, 111, 112, 120, 140, 148, 160, 168, 185, 210, 222, 224, 240, 259, 280, 296, 336, 370, 420, 444, 480, 518, 547, 555, 560, 592, 672, 740, 777, 840, 888, 1036, 1094, 1110, 1120, 1184, 1295, 1480, 1554, 1641, 1680, 1776, 2072, 2188, 2220, 2590, 2735, 2960, 3108, 3282, 3360, 3552, 3829, 3885, 4144, 4376, 4440, 5180, 5470, 5920, 6216, 6564, 7658, 7770, 8205, 8288, 8752, 8880, 10360, 10940, 11487, 12432, 13128, 15316, 15540, 16410, 17504, 17760, 19145, 20239, 20720, 21880, 22974, 24864, 26256, 30632, 31080, 32820, 38290, 40478, 41440, 43760, 45948, 52512, 57435, 60717, 61264, 62160, 65640, 76580, 80956, 87520, 91896, 101195, 114870, 121434, 122528, 124320, 131280, 141673, 153160, 161912, 183792, 202390, 229740, 242868, 262560, 283346, 303585, 306320, 323824, 367584, 404780, 425019, 459480, 485736, 566692, 607170, 612640, 647648, 708365, 809560, 850038, 918960, 971472, 1133384, 1214340, 1416730, 1619120, 1700076, 1837920, 1942944, 2125095, 2266768, 2428680, 2833460, 3238240, 3400152, 4250190, 4533536, 4857360, 5666920, 6800304, 8500380, 9714720, 11333840, 13600608, 17000760, 22667680, 34001520, 68003040]

約数ペア:

[(1, 68003040), (2, 34001520), (3, 22667680), (4, 17000760), (5, 13600608), (6, 11333840), (7, 9714720), (8, 8500380), (10, 6800304), (12, 5666920), (14, 4857360), (15, 4533536), (16, 4250190), (20, 3400152), (21, 3238240), (24, 2833460), (28, 2428680), (30, 2266768), (32, 2125095), (35, 1942944), (37, 1837920), (40, 1700076), (42, 1619120), (48, 1416730), (56, 1214340), (60, 1133384), (70, 971472), (74, 918960), (80, 850038), (84, 809560), (96, 708365), (105, 647648), (111, 612640), (112, 607170), (120, 566692), (140, 485736), (148, 459480), (160, 425019), (168, 404780), (185, 367584), (210, 323824), (222, 306320), (224, 303585), (240, 283346), (259, 262560), (280, 242868), (296, 229740), (336, 202390), (370, 183792), (420, 161912), (444, 153160), (480, 141673), (518, 131280), (547, 124320), (555, 122528), (560, 121434), (592, 114870), (672, 101195), (740, 91896), (777, 87520), (840, 80956), (888, 76580), (1036, 65640), (1094, 62160), (1110, 61264), (1120, 60717), (1184, 57435), (1295, 52512), (1480, 45948), (1554, 43760), (1641, 41440), (1680, 40478), (1776, 38290), (2072, 32820), (2188, 31080), (2220, 30632), (2590, 26256), (2735, 24864), (2960, 22974), (3108, 21880), (3282, 20720), (3360, 20239), (3552, 19145), (3829, 17760), (3885, 17504), (4144, 16410), (4376, 15540), (4440, 15316), (5180, 13128), (5470, 12432), (5920, 11487), (6216, 10940), (6564, 10360), (7658, 8880), (7770, 8752), (8205, 8288)]