43148280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1657}}^1$

素因数の和:1709

約数の個数: 128

約数和(自身を含む): 152801280

約数和(自身を除く): 109653000

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, 1657, 1736, 1860, 2170, 2604, 3255, 3314, 3720, 4340, 4971, 5208, 6510, 6628, 8285, 8680, 9942, 11599, 13020, 13256, 16570, 19884, 23198, 24855, 26040, 33140, 34797, 39768, 46396, 49710, 51367, 57995, 66280, 69594, 92792, 99420, 102734, 115990, 139188, 154101, 173985, 198840, 205468, 231980, 256835, 278376, 308202, 347970, 359569, 410936, 463960, 513670, 616404, 695940, 719138, 770505, 1027340, 1078707, 1232808, 1391880, 1438276, 1541010, 1797845, 2054680, 2157414, 2876552, 3082020, 3595690, 4314828, 5393535, 6164040, 7191380, 8629656, 10787070, 14382760, 21574140, 43148280]

約数ペア:

[(1, 43148280), (2, 21574140), (3, 14382760), (4, 10787070), (5, 8629656), (6, 7191380), (7, 6164040), (8, 5393535), (10, 4314828), (12, 3595690), (14, 3082020), (15, 2876552), (20, 2157414), (21, 2054680), (24, 1797845), (28, 1541010), (30, 1438276), (31, 1391880), (35, 1232808), (40, 1078707), (42, 1027340), (56, 770505), (60, 719138), (62, 695940), (70, 616404), (84, 513670), (93, 463960), (105, 410936), (120, 359569), (124, 347970), (140, 308202), (155, 278376), (168, 256835), (186, 231980), (210, 205468), (217, 198840), (248, 173985), (280, 154101), (310, 139188), (372, 115990), (420, 102734), (434, 99420), (465, 92792), (620, 69594), (651, 66280), (744, 57995), (840, 51367), (868, 49710), (930, 46396), (1085, 39768), (1240, 34797), (1302, 33140), (1657, 26040), (1736, 24855), (1860, 23198), (2170, 19884), (2604, 16570), (3255, 13256), (3314, 13020), (3720, 11599), (4340, 9942), (4971, 8680), (5208, 8285), (6510, 6628)]