84708360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{21391}}^1$

素因数の和:21419

約数の個数: 96

約数和(自身を含む): 300343680

約数和(自身を除く): 215635320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 21391, 42782, 64173, 85564, 106955, 128346, 171128, 192519, 213910, 235301, 256692, 320865, 385038, 427820, 470602, 513384, 641730, 705903, 770076, 855640, 941204, 962595, 1176505, 1283460, 1411806, 1540152, 1882408, 1925190, 2117709, 2353010, 2566920, 2823612, 3529515, 3850380, 4235418, 4706020, 5647224, 7059030, 7700760, 8470836, 9412040, 10588545, 14118060, 16941672, 21177090, 28236120, 42354180, 84708360]

約数ペア:

[(1, 84708360), (2, 42354180), (3, 28236120), (4, 21177090), (5, 16941672), (6, 14118060), (8, 10588545), (9, 9412040), (10, 8470836), (11, 7700760), (12, 7059030), (15, 5647224), (18, 4706020), (20, 4235418), (22, 3850380), (24, 3529515), (30, 2823612), (33, 2566920), (36, 2353010), (40, 2117709), (44, 1925190), (45, 1882408), (55, 1540152), (60, 1411806), (66, 1283460), (72, 1176505), (88, 962595), (90, 941204), (99, 855640), (110, 770076), (120, 705903), (132, 641730), (165, 513384), (180, 470602), (198, 427820), (220, 385038), (264, 320865), (330, 256692), (360, 235301), (396, 213910), (440, 192519), (495, 171128), (660, 128346), (792, 106955), (990, 85564), (1320, 64173), (1980, 42782), (3960, 21391)]