1333750080

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{106871}}^1$

素因数の和:106904

約数の個数: 112

約数和(自身を含む): 4560441984

約数和(自身を除く): 3226691904

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, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 390, 416, 480, 520, 624, 780, 832, 960, 1040, 1248, 1560, 2080, 2496, 3120, 4160, 6240, 12480, 106871, 213742, 320613, 427484, 534355, 641226, 854968, 1068710, 1282452, 1389323, 1603065, 1709936, 2137420, 2564904, 2778646, 3206130, 3419872, 4167969, 4274840, 5129808, 5557292, 6412260, 6839744, 6946615, 8335938, 8549680, 10259616, 11114584, 12824520, 13893230, 16671876, 17099360, 20519232, 20839845, 22229168, 25649040, 27786460, 33343752, 34198720, 41679690, 44458336, 51298080, 55572920, 66687504, 83359380, 88916672, 102596160, 111145840, 133375008, 166718760, 222291680, 266750016, 333437520, 444583360, 666875040, 1333750080]

約数ペア:

[(1, 1333750080), (2, 666875040), (3, 444583360), (4, 333437520), (5, 266750016), (6, 222291680), (8, 166718760), (10, 133375008), (12, 111145840), (13, 102596160), (15, 88916672), (16, 83359380), (20, 66687504), (24, 55572920), (26, 51298080), (30, 44458336), (32, 41679690), (39, 34198720), (40, 33343752), (48, 27786460), (52, 25649040), (60, 22229168), (64, 20839845), (65, 20519232), (78, 17099360), (80, 16671876), (96, 13893230), (104, 12824520), (120, 11114584), (130, 10259616), (156, 8549680), (160, 8335938), (192, 6946615), (195, 6839744), (208, 6412260), (240, 5557292), (260, 5129808), (312, 4274840), (320, 4167969), (390, 3419872), (416, 3206130), (480, 2778646), (520, 2564904), (624, 2137420), (780, 1709936), (832, 1603065), (960, 1389323), (1040, 1282452), (1248, 1068710), (1560, 854968), (2080, 641226), (2496, 534355), (3120, 427484), (4160, 320613), (6240, 213742), (12480, 106871)]