331257221760

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{4012321}}^1$

素因数の和:4012386

約数の個数: 128

約数和(自身を含む): 1080438068160

約数和(自身を除く): 749180846400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 64, 80, 86, 96, 120, 128, 129, 160, 172, 192, 215, 240, 258, 320, 344, 384, 430, 480, 516, 640, 645, 688, 860, 960, 1032, 1290, 1376, 1720, 1920, 2064, 2580, 2752, 3440, 4128, 5160, 5504, 6880, 8256, 10320, 13760, 16512, 20640, 27520, 41280, 82560, 4012321, 8024642, 12036963, 16049284, 20061605, 24073926, 32098568, 40123210, 48147852, 60184815, 64197136, 80246420, 96295704, 120369630, 128394272, 160492840, 172529803, 192591408, 240739260, 256788544, 320985680, 345059606, 385182816, 481478520, 513577088, 517589409, 641971360, 690119212, 770365632, 862649015, 962957040, 1035178818, 1283942720, 1380238424, 1540731264, 1725298030, 1925914080, 2070357636, 2567885440, 2587947045, 2760476848, 3450596060, 3851828160, 4140715272, 5175894090, 5520953696, 6901192120, 7703656320, 8281430544, 10351788180, 11041907392, 13802384240, 16562861088, 20703576360, 22083814784, 27604768480, 33125722176, 41407152720, 55209536960, 66251444352, 82814305440, 110419073920, 165628610880, 331257221760]

約数ペア:

[(1, 331257221760), (2, 165628610880), (3, 110419073920), (4, 82814305440), (5, 66251444352), (6, 55209536960), (8, 41407152720), (10, 33125722176), (12, 27604768480), (15, 22083814784), (16, 20703576360), (20, 16562861088), (24, 13802384240), (30, 11041907392), (32, 10351788180), (40, 8281430544), (43, 7703656320), (48, 6901192120), (60, 5520953696), (64, 5175894090), (80, 4140715272), (86, 3851828160), (96, 3450596060), (120, 2760476848), (128, 2587947045), (129, 2567885440), (160, 2070357636), (172, 1925914080), (192, 1725298030), (215, 1540731264), (240, 1380238424), (258, 1283942720), (320, 1035178818), (344, 962957040), (384, 862649015), (430, 770365632), (480, 690119212), (516, 641971360), (640, 517589409), (645, 513577088), (688, 481478520), (860, 385182816), (960, 345059606), (1032, 320985680), (1290, 256788544), (1376, 240739260), (1720, 192591408), (1920, 172529803), (2064, 160492840), (2580, 128394272), (2752, 120369630), (3440, 96295704), (4128, 80246420), (5160, 64197136), (5504, 60184815), (6880, 48147852), (8256, 40123210), (10320, 32098568), (13760, 24073926), (16512, 20061605), (20640, 16049284), (27520, 12036963), (41280, 8024642), (82560, 4012321)]