72833880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2797}}^1$

素因数の和:2849

約数の個数: 128

約数和(自身を含む): 257863680

約数和(自身を除く): 185029800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 31, 35, 40, 42, 56, 60, 62, 70, 84, 93, 105, 120, 124, 140, 155, 168, 186, 210, 217, 248, 280, 310, 372, 420, 434, 465, 620, 651, 744, 840, 868, 930, 1085, 1240, 1302, 1736, 1860, 2170, 2604, 2797, 3255, 3720, 4340, 5208, 5594, 6510, 8391, 8680, 11188, 13020, 13985, 16782, 19579, 22376, 26040, 27970, 33564, 39158, 41955, 55940, 58737, 67128, 78316, 83910, 86707, 97895, 111880, 117474, 156632, 167820, 173414, 195790, 234948, 260121, 293685, 335640, 346828, 391580, 433535, 469896, 520242, 587370, 606949, 693656, 783160, 867070, 1040484, 1174740, 1213898, 1300605, 1734140, 1820847, 2080968, 2349480, 2427796, 2601210, 3034745, 3468280, 3641694, 4855592, 5202420, 6069490, 7283388, 9104235, 10404840, 12138980, 14566776, 18208470, 24277960, 36416940, 72833880]

約数ペア:

[(1, 72833880), (2, 36416940), (3, 24277960), (4, 18208470), (5, 14566776), (6, 12138980), (7, 10404840), (8, 9104235), (10, 7283388), (12, 6069490), (14, 5202420), (15, 4855592), (20, 3641694), (21, 3468280), (24, 3034745), (28, 2601210), (30, 2427796), (31, 2349480), (35, 2080968), (40, 1820847), (42, 1734140), (56, 1300605), (60, 1213898), (62, 1174740), (70, 1040484), (84, 867070), (93, 783160), (105, 693656), (120, 606949), (124, 587370), (140, 520242), (155, 469896), (168, 433535), (186, 391580), (210, 346828), (217, 335640), (248, 293685), (280, 260121), (310, 234948), (372, 195790), (420, 173414), (434, 167820), (465, 156632), (620, 117474), (651, 111880), (744, 97895), (840, 86707), (868, 83910), (930, 78316), (1085, 67128), (1240, 58737), (1302, 55940), (1736, 41955), (1860, 39158), (2170, 33564), (2604, 27970), (2797, 26040), (3255, 22376), (3720, 19579), (4340, 16782), (5208, 13985), (5594, 13020), (6510, 11188), (8391, 8680)]