67055520

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{2851}}^1$

素因数の和:2883

約数の個数: 144

約数和(自身を含む): 245796768

約数和(自身を除く): 178741248

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 196, 210, 224, 240, 245, 280, 294, 336, 392, 420, 480, 490, 560, 588, 672, 735, 784, 840, 980, 1120, 1176, 1470, 1568, 1680, 1960, 2352, 2851, 2940, 3360, 3920, 4704, 5702, 5880, 7840, 8553, 11404, 11760, 14255, 17106, 19957, 22808, 23520, 28510, 34212, 39914, 42765, 45616, 57020, 59871, 68424, 79828, 85530, 91232, 99785, 114040, 119742, 136848, 139699, 159656, 171060, 199570, 228080, 239484, 273696, 279398, 299355, 319312, 342120, 399140, 419097, 456160, 478968, 558796, 598710, 638624, 684240, 698495, 798280, 838194, 957936, 1117592, 1197420, 1368480, 1396990, 1596560, 1676388, 1915872, 2095485, 2235184, 2394840, 2793980, 3193120, 3352776, 4190970, 4470368, 4789680, 5587960, 6705552, 8381940, 9579360, 11175920, 13411104, 16763880, 22351840, 33527760, 67055520]

約数ペア:

[(1, 67055520), (2, 33527760), (3, 22351840), (4, 16763880), (5, 13411104), (6, 11175920), (7, 9579360), (8, 8381940), (10, 6705552), (12, 5587960), (14, 4789680), (15, 4470368), (16, 4190970), (20, 3352776), (21, 3193120), (24, 2793980), (28, 2394840), (30, 2235184), (32, 2095485), (35, 1915872), (40, 1676388), (42, 1596560), (48, 1396990), (49, 1368480), (56, 1197420), (60, 1117592), (70, 957936), (80, 838194), (84, 798280), (96, 698495), (98, 684240), (105, 638624), (112, 598710), (120, 558796), (140, 478968), (147, 456160), (160, 419097), (168, 399140), (196, 342120), (210, 319312), (224, 299355), (240, 279398), (245, 273696), (280, 239484), (294, 228080), (336, 199570), (392, 171060), (420, 159656), (480, 139699), (490, 136848), (560, 119742), (588, 114040), (672, 99785), (735, 91232), (784, 85530), (840, 79828), (980, 68424), (1120, 59871), (1176, 57020), (1470, 45616), (1568, 42765), (1680, 39914), (1960, 34212), (2352, 28510), (2851, 23520), (2940, 22808), (3360, 19957), (3920, 17106), (4704, 14255), (5702, 11760), (5880, 11404), (7840, 8553)]