2238993960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{2665469}}^1$

素因数の和:2665490

約数の個数: 64

約数和(自身を含む): 7676553600

約数和(自身を除く): 5437559640

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, 2665469, 5330938, 7996407, 10661876, 13327345, 15992814, 18658283, 21323752, 26654690, 31985628, 37316566, 39982035, 53309380, 55974849, 63971256, 74633132, 79964070, 93291415, 106618760, 111949698, 149266264, 159928140, 186582830, 223899396, 279874245, 319856280, 373165660, 447798792, 559748490, 746331320, 1119496980, 2238993960]

約数ペア:

[(1, 2238993960), (2, 1119496980), (3, 746331320), (4, 559748490), (5, 447798792), (6, 373165660), (7, 319856280), (8, 279874245), (10, 223899396), (12, 186582830), (14, 159928140), (15, 149266264), (20, 111949698), (21, 106618760), (24, 93291415), (28, 79964070), (30, 74633132), (35, 63971256), (40, 55974849), (42, 53309380), (56, 39982035), (60, 37316566), (70, 31985628), (84, 26654690), (105, 21323752), (120, 18658283), (140, 15992814), (168, 13327345), (210, 10661876), (280, 7996407), (420, 5330938), (840, 2665469)]