16383960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{641}}^1$

素因数の和:729

約数の個数: 96

約数和(自身を含む): 54082080

約数和(自身を除く): 37698120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 71, 72, 90, 120, 142, 180, 213, 284, 355, 360, 426, 568, 639, 641, 710, 852, 1065, 1278, 1282, 1420, 1704, 1923, 2130, 2556, 2564, 2840, 3195, 3205, 3846, 4260, 5112, 5128, 5769, 6390, 6410, 7692, 8520, 9615, 11538, 12780, 12820, 15384, 19230, 23076, 25560, 25640, 28845, 38460, 45511, 46152, 57690, 76920, 91022, 115380, 136533, 182044, 227555, 230760, 273066, 364088, 409599, 455110, 546132, 682665, 819198, 910220, 1092264, 1365330, 1638396, 1820440, 2047995, 2730660, 3276792, 4095990, 5461320, 8191980, 16383960]

約数ペア:

[(1, 16383960), (2, 8191980), (3, 5461320), (4, 4095990), (5, 3276792), (6, 2730660), (8, 2047995), (9, 1820440), (10, 1638396), (12, 1365330), (15, 1092264), (18, 910220), (20, 819198), (24, 682665), (30, 546132), (36, 455110), (40, 409599), (45, 364088), (60, 273066), (71, 230760), (72, 227555), (90, 182044), (120, 136533), (142, 115380), (180, 91022), (213, 76920), (284, 57690), (355, 46152), (360, 45511), (426, 38460), (568, 28845), (639, 25640), (641, 25560), (710, 23076), (852, 19230), (1065, 15384), (1278, 12820), (1282, 12780), (1420, 11538), (1704, 9615), (1923, 8520), (2130, 7692), (2556, 6410), (2564, 6390), (2840, 5769), (3195, 5128), (3205, 5112), (3846, 4260)]