16021320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19073}}^1$

素因数の和:19094

約数の個数: 64

約数和(自身を含む): 54933120

約数和(自身を除く): 38911800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 19073, 38146, 57219, 76292, 95365, 114438, 133511, 152584, 190730, 228876, 267022, 286095, 381460, 400533, 457752, 534044, 572190, 667555, 762920, 801066, 1068088, 1144380, 1335110, 1602132, 2002665, 2288760, 2670220, 3204264, 4005330, 5340440, 8010660, 16021320]

約数ペア:

[(1, 16021320), (2, 8010660), (3, 5340440), (4, 4005330), (5, 3204264), (6, 2670220), (7, 2288760), (8, 2002665), (10, 1602132), (12, 1335110), (14, 1144380), (15, 1068088), (20, 801066), (21, 762920), (24, 667555), (28, 572190), (30, 534044), (35, 457752), (40, 400533), (42, 381460), (56, 286095), (60, 267022), (70, 228876), (84, 190730), (105, 152584), (120, 133511), (140, 114438), (168, 95365), (210, 76292), (280, 57219), (420, 38146), (840, 19073)]