40603920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{24169}}^1$

素因数の和:24192

約数の個数: 80

約数和(自身を含む): 143859840

約数和(自身を除く): 103255920

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, 24169, 48338, 72507, 96676, 120845, 145014, 169183, 193352, 241690, 290028, 338366, 362535, 386704, 483380, 507549, 580056, 676732, 725070, 845915, 966760, 1015098, 1160112, 1353464, 1450140, 1691830, 1933520, 2030196, 2537745, 2706928, 2900280, 3383660, 4060392, 5075490, 5800560, 6767320, 8120784, 10150980, 13534640, 20301960, 40603920]

約数ペア:

[(1, 40603920), (2, 20301960), (3, 13534640), (4, 10150980), (5, 8120784), (6, 6767320), (7, 5800560), (8, 5075490), (10, 4060392), (12, 3383660), (14, 2900280), (15, 2706928), (16, 2537745), (20, 2030196), (21, 1933520), (24, 1691830), (28, 1450140), (30, 1353464), (35, 1160112), (40, 1015098), (42, 966760), (48, 845915), (56, 725070), (60, 676732), (70, 580056), (80, 507549), (84, 483380), (105, 386704), (112, 362535), (120, 338366), (140, 290028), (168, 241690), (210, 193352), (240, 169183), (280, 145014), (336, 120845), (420, 96676), (560, 72507), (840, 48338), (1680, 24169)]