67483920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{40169}}^1$

素因数の和:40192

約数の個数: 80

約数和(自身を含む): 239091840

約数和(自身を除く): 171607920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 40169, 80338, 120507, 160676, 200845, 241014, 281183, 321352, 401690, 482028, 562366, 602535, 642704, 803380, 843549, 964056, 1124732, 1205070, 1405915, 1606760, 1687098, 1928112, 2249464, 2410140, 2811830, 3213520, 3374196, 4217745, 4498928, 4820280, 5623660, 6748392, 8435490, 9640560, 11247320, 13496784, 16870980, 22494640, 33741960, 67483920]

約数ペア:

[(1, 67483920), (2, 33741960), (3, 22494640), (4, 16870980), (5, 13496784), (6, 11247320), (7, 9640560), (8, 8435490), (10, 6748392), (12, 5623660), (14, 4820280), (15, 4498928), (16, 4217745), (20, 3374196), (21, 3213520), (24, 2811830), (28, 2410140), (30, 2249464), (35, 1928112), (40, 1687098), (42, 1606760), (48, 1405915), (56, 1205070), (60, 1124732), (70, 964056), (80, 843549), (84, 803380), (105, 642704), (112, 602535), (120, 562366), (140, 482028), (168, 401690), (210, 321352), (240, 281183), (280, 241014), (336, 200845), (420, 160676), (560, 120507), (840, 80338), (1680, 40169)]