22039680

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{883}}^1$

素因数の和:918

約数の個数: 128

約数和(自身を含む): 75741120

約数和(自身を除く): 53701440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 384, 390, 416, 480, 520, 624, 640, 780, 832, 883, 960, 1040, 1248, 1560, 1664, 1766, 1920, 2080, 2496, 2649, 3120, 3532, 4160, 4415, 4992, 5298, 6240, 7064, 8320, 8830, 10596, 11479, 12480, 13245, 14128, 17660, 21192, 22958, 24960, 26490, 28256, 34437, 35320, 42384, 45916, 52980, 56512, 57395, 68874, 70640, 84768, 91832, 105960, 113024, 114790, 137748, 141280, 169536, 172185, 183664, 211920, 229580, 275496, 282560, 339072, 344370, 367328, 423840, 459160, 550992, 565120, 688740, 734656, 847680, 918320, 1101984, 1377480, 1469312, 1695360, 1836640, 2203968, 2754960, 3673280, 4407936, 5509920, 7346560, 11019840, 22039680]

約数ペア:

[(1, 22039680), (2, 11019840), (3, 7346560), (4, 5509920), (5, 4407936), (6, 3673280), (8, 2754960), (10, 2203968), (12, 1836640), (13, 1695360), (15, 1469312), (16, 1377480), (20, 1101984), (24, 918320), (26, 847680), (30, 734656), (32, 688740), (39, 565120), (40, 550992), (48, 459160), (52, 423840), (60, 367328), (64, 344370), (65, 339072), (78, 282560), (80, 275496), (96, 229580), (104, 211920), (120, 183664), (128, 172185), (130, 169536), (156, 141280), (160, 137748), (192, 114790), (195, 113024), (208, 105960), (240, 91832), (260, 84768), (312, 70640), (320, 68874), (384, 57395), (390, 56512), (416, 52980), (480, 45916), (520, 42384), (624, 35320), (640, 34437), (780, 28256), (832, 26490), (883, 24960), (960, 22958), (1040, 21192), (1248, 17660), (1560, 14128), (1664, 13245), (1766, 12480), (1920, 11479), (2080, 10596), (2496, 8830), (2649, 8320), (3120, 7064), (3532, 6240), (4160, 5298), (4415, 4992)]