67609920

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{10061}}^1$

素因数の和:10088

約数の個数: 112

約数和(自身を含む): 245351808

約数和(自身を除く): 177741888

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 10061, 20122, 30183, 40244, 50305, 60366, 70427, 80488, 100610, 120732, 140854, 150915, 160976, 201220, 211281, 241464, 281708, 301830, 321952, 352135, 402440, 422562, 482928, 563416, 603660, 643904, 704270, 804880, 845124, 965856, 1056405, 1126832, 1207320, 1408540, 1609760, 1690248, 1931712, 2112810, 2253664, 2414640, 2817080, 3219520, 3380496, 4225620, 4507328, 4829280, 5634160, 6760992, 8451240, 9658560, 11268320, 13521984, 16902480, 22536640, 33804960, 67609920]

約数ペア:

[(1, 67609920), (2, 33804960), (3, 22536640), (4, 16902480), (5, 13521984), (6, 11268320), (7, 9658560), (8, 8451240), (10, 6760992), (12, 5634160), (14, 4829280), (15, 4507328), (16, 4225620), (20, 3380496), (21, 3219520), (24, 2817080), (28, 2414640), (30, 2253664), (32, 2112810), (35, 1931712), (40, 1690248), (42, 1609760), (48, 1408540), (56, 1207320), (60, 1126832), (64, 1056405), (70, 965856), (80, 845124), (84, 804880), (96, 704270), (105, 643904), (112, 603660), (120, 563416), (140, 482928), (160, 422562), (168, 402440), (192, 352135), (210, 321952), (224, 301830), (240, 281708), (280, 241464), (320, 211281), (336, 201220), (420, 160976), (448, 150915), (480, 140854), (560, 120732), (672, 100610), (840, 80488), (960, 70427), (1120, 60366), (1344, 50305), (1680, 40244), (2240, 30183), (3360, 20122), (6720, 10061)]