39212160

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1571}}^1$

素因数の和:1606

約数の個数: 128

約数和(自身を含む): 134688960

約数和(自身を除く): 95476800

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, 960, 1040, 1248, 1560, 1571, 1664, 1920, 2080, 2496, 3120, 3142, 4160, 4713, 4992, 6240, 6284, 7855, 8320, 9426, 12480, 12568, 15710, 18852, 20423, 23565, 24960, 25136, 31420, 37704, 40846, 47130, 50272, 61269, 62840, 75408, 81692, 94260, 100544, 102115, 122538, 125680, 150816, 163384, 188520, 201088, 204230, 245076, 251360, 301632, 306345, 326768, 377040, 408460, 490152, 502720, 603264, 612690, 653536, 754080, 816920, 980304, 1005440, 1225380, 1307072, 1508160, 1633840, 1960608, 2450760, 2614144, 3016320, 3267680, 3921216, 4901520, 6535360, 7842432, 9803040, 13070720, 19606080, 39212160]

約数ペア:

[(1, 39212160), (2, 19606080), (3, 13070720), (4, 9803040), (5, 7842432), (6, 6535360), (8, 4901520), (10, 3921216), (12, 3267680), (13, 3016320), (15, 2614144), (16, 2450760), (20, 1960608), (24, 1633840), (26, 1508160), (30, 1307072), (32, 1225380), (39, 1005440), (40, 980304), (48, 816920), (52, 754080), (60, 653536), (64, 612690), (65, 603264), (78, 502720), (80, 490152), (96, 408460), (104, 377040), (120, 326768), (128, 306345), (130, 301632), (156, 251360), (160, 245076), (192, 204230), (195, 201088), (208, 188520), (240, 163384), (260, 150816), (312, 125680), (320, 122538), (384, 102115), (390, 100544), (416, 94260), (480, 81692), (520, 75408), (624, 62840), (640, 61269), (780, 50272), (832, 47130), (960, 40846), (1040, 37704), (1248, 31420), (1560, 25136), (1571, 24960), (1664, 23565), (1920, 20423), (2080, 18852), (2496, 15710), (3120, 12568), (3142, 12480), (4160, 9426), (4713, 8320), (4992, 7855), (6240, 6284)]