216269040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{69317}}^1$

素因数の和:69346

約数の個数: 80

約数和(自身を含む): 722016288

約数和(自身を除く): 505747248

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 69317, 138634, 207951, 277268, 346585, 415902, 554536, 693170, 831804, 901121, 1039755, 1109072, 1386340, 1663608, 1802242, 2079510, 2703363, 2772680, 3327216, 3604484, 4159020, 4505605, 5406726, 5545360, 7208968, 8318040, 9011210, 10813452, 13516815, 14417936, 16636080, 18022420, 21626904, 27033630, 36044840, 43253808, 54067260, 72089680, 108134520, 216269040]

約数ペア:

[(1, 216269040), (2, 108134520), (3, 72089680), (4, 54067260), (5, 43253808), (6, 36044840), (8, 27033630), (10, 21626904), (12, 18022420), (13, 16636080), (15, 14417936), (16, 13516815), (20, 10813452), (24, 9011210), (26, 8318040), (30, 7208968), (39, 5545360), (40, 5406726), (48, 4505605), (52, 4159020), (60, 3604484), (65, 3327216), (78, 2772680), (80, 2703363), (104, 2079510), (120, 1802242), (130, 1663608), (156, 1386340), (195, 1109072), (208, 1039755), (240, 901121), (260, 831804), (312, 693170), (390, 554536), (520, 415902), (624, 346585), (780, 277268), (1040, 207951), (1560, 138634), (3120, 69317)]