22738560

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{911}}^1$

素因数の和:946

約数の個数: 128

約数和(自身を含む): 78140160

約数和(自身を除く): 55401600

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, 911, 960, 1040, 1248, 1560, 1664, 1822, 1920, 2080, 2496, 2733, 3120, 3644, 4160, 4555, 4992, 5466, 6240, 7288, 8320, 9110, 10932, 11843, 12480, 13665, 14576, 18220, 21864, 23686, 24960, 27330, 29152, 35529, 36440, 43728, 47372, 54660, 58304, 59215, 71058, 72880, 87456, 94744, 109320, 116608, 118430, 142116, 145760, 174912, 177645, 189488, 218640, 236860, 284232, 291520, 349824, 355290, 378976, 437280, 473720, 568464, 583040, 710580, 757952, 874560, 947440, 1136928, 1421160, 1515904, 1749120, 1894880, 2273856, 2842320, 3789760, 4547712, 5684640, 7579520, 11369280, 22738560]

約数ペア:

[(1, 22738560), (2, 11369280), (3, 7579520), (4, 5684640), (5, 4547712), (6, 3789760), (8, 2842320), (10, 2273856), (12, 1894880), (13, 1749120), (15, 1515904), (16, 1421160), (20, 1136928), (24, 947440), (26, 874560), (30, 757952), (32, 710580), (39, 583040), (40, 568464), (48, 473720), (52, 437280), (60, 378976), (64, 355290), (65, 349824), (78, 291520), (80, 284232), (96, 236860), (104, 218640), (120, 189488), (128, 177645), (130, 174912), (156, 145760), (160, 142116), (192, 118430), (195, 116608), (208, 109320), (240, 94744), (260, 87456), (312, 72880), (320, 71058), (384, 59215), (390, 58304), (416, 54660), (480, 47372), (520, 43728), (624, 36440), (640, 35529), (780, 29152), (832, 27330), (911, 24960), (960, 23686), (1040, 21864), (1248, 18220), (1560, 14576), (1664, 13665), (1822, 12480), (1920, 11843), (2080, 10932), (2496, 9110), (2733, 8320), (3120, 7288), (3644, 6240), (4160, 5466), (4555, 4992)]