8140252680

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{1076753}}^1$

素因数の和:1076780

約数の個数: 128

約数和(自身を含む): 31010515200

約数和(自身を除く): 22870262520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7560, 1076753, 2153506, 3230259, 4307012, 5383765, 6460518, 7537271, 8614024, 9690777, 10767530, 12921036, 15074542, 16151295, 19381554, 21535060, 22611813, 25842072, 29072331, 30149084, 32302590, 37686355, 38763108, 43070120, 45223626, 48453885, 58144662, 60298168, 64605180, 67835439, 75372710, 77526216, 90447252, 96907770, 113059065, 116289324, 129210360, 135670878, 145361655, 150745420, 180894504, 193815540, 203506317, 226118130, 232578648, 271341756, 290723310, 301490840, 339177195, 387631080, 407012634, 452236260, 542683512, 581446620, 678354390, 814025268, 904472520, 1017531585, 1162893240, 1356708780, 1628050536, 2035063170, 2713417560, 4070126340, 8140252680]

約数ペア:

[(1, 8140252680), (2, 4070126340), (3, 2713417560), (4, 2035063170), (5, 1628050536), (6, 1356708780), (7, 1162893240), (8, 1017531585), (9, 904472520), (10, 814025268), (12, 678354390), (14, 581446620), (15, 542683512), (18, 452236260), (20, 407012634), (21, 387631080), (24, 339177195), (27, 301490840), (28, 290723310), (30, 271341756), (35, 232578648), (36, 226118130), (40, 203506317), (42, 193815540), (45, 180894504), (54, 150745420), (56, 145361655), (60, 135670878), (63, 129210360), (70, 116289324), (72, 113059065), (84, 96907770), (90, 90447252), (105, 77526216), (108, 75372710), (120, 67835439), (126, 64605180), (135, 60298168), (140, 58144662), (168, 48453885), (180, 45223626), (189, 43070120), (210, 38763108), (216, 37686355), (252, 32302590), (270, 30149084), (280, 29072331), (315, 25842072), (360, 22611813), (378, 21535060), (420, 19381554), (504, 16151295), (540, 15074542), (630, 12921036), (756, 10767530), (840, 9690777), (945, 8614024), (1080, 7537271), (1260, 6460518), (1512, 5383765), (1890, 4307012), (2520, 3230259), (3780, 2153506), (7560, 1076753)]