2387131320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{2841823}}^1$

素因数の和:2841844

約数の個数: 64

約数和(自身を含む): 8184453120

約数和(自身を除く): 5797321800

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, 2841823, 5683646, 8525469, 11367292, 14209115, 17050938, 19892761, 22734584, 28418230, 34101876, 39785522, 42627345, 56836460, 59678283, 68203752, 79571044, 85254690, 99463805, 113672920, 119356566, 159142088, 170509380, 198927610, 238713132, 298391415, 341018760, 397855220, 477426264, 596782830, 795710440, 1193565660, 2387131320]

約数ペア:

[(1, 2387131320), (2, 1193565660), (3, 795710440), (4, 596782830), (5, 477426264), (6, 397855220), (7, 341018760), (8, 298391415), (10, 238713132), (12, 198927610), (14, 170509380), (15, 159142088), (20, 119356566), (21, 113672920), (24, 99463805), (28, 85254690), (30, 79571044), (35, 68203752), (40, 59678283), (42, 56836460), (56, 42627345), (60, 39785522), (70, 34101876), (84, 28418230), (105, 22734584), (120, 19892761), (140, 17050938), (168, 14209115), (210, 11367292), (280, 8525469), (420, 5683646), (840, 2841823)]