213112680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{9497}}^1$

素因数の和:9539

約数の個数: 128

約数和(自身を含む): 738564480

約数和(自身を除く): 525451800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 17, 20, 22, 24, 30, 33, 34, 40, 44, 51, 55, 60, 66, 68, 85, 88, 102, 110, 120, 132, 136, 165, 170, 187, 204, 220, 255, 264, 330, 340, 374, 408, 440, 510, 561, 660, 680, 748, 935, 1020, 1122, 1320, 1496, 1870, 2040, 2244, 2805, 3740, 4488, 5610, 7480, 9497, 11220, 18994, 22440, 28491, 37988, 47485, 56982, 75976, 94970, 104467, 113964, 142455, 161449, 189940, 208934, 227928, 284910, 313401, 322898, 379880, 417868, 484347, 522335, 569820, 626802, 645796, 807245, 835736, 968694, 1044670, 1139640, 1253604, 1291592, 1567005, 1614490, 1775939, 1937388, 2089340, 2421735, 2507208, 3134010, 3228980, 3551878, 3874776, 4178680, 4843470, 5327817, 6268020, 6457960, 7103756, 8879695, 9686940, 10655634, 12536040, 14207512, 17759390, 19373880, 21311268, 26639085, 35518780, 42622536, 53278170, 71037560, 106556340, 213112680]

約数ペア:

[(1, 213112680), (2, 106556340), (3, 71037560), (4, 53278170), (5, 42622536), (6, 35518780), (8, 26639085), (10, 21311268), (11, 19373880), (12, 17759390), (15, 14207512), (17, 12536040), (20, 10655634), (22, 9686940), (24, 8879695), (30, 7103756), (33, 6457960), (34, 6268020), (40, 5327817), (44, 4843470), (51, 4178680), (55, 3874776), (60, 3551878), (66, 3228980), (68, 3134010), (85, 2507208), (88, 2421735), (102, 2089340), (110, 1937388), (120, 1775939), (132, 1614490), (136, 1567005), (165, 1291592), (170, 1253604), (187, 1139640), (204, 1044670), (220, 968694), (255, 835736), (264, 807245), (330, 645796), (340, 626802), (374, 569820), (408, 522335), (440, 484347), (510, 417868), (561, 379880), (660, 322898), (680, 313401), (748, 284910), (935, 227928), (1020, 208934), (1122, 189940), (1320, 161449), (1496, 142455), (1870, 113964), (2040, 104467), (2244, 94970), (2805, 75976), (3740, 56982), (4488, 47485), (5610, 37988), (7480, 28491), (9497, 22440), (11220, 18994)]