154088560

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{383}}^1$

素因数の和:550

約数の個数: 80

約数和(自身を含む): 370262016

約数和(自身を除く): 216173456

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 107, 188, 214, 235, 376, 383, 428, 470, 535, 752, 766, 856, 940, 1070, 1532, 1712, 1880, 1915, 2140, 3064, 3760, 3830, 4280, 5029, 6128, 7660, 8560, 10058, 15320, 18001, 20116, 25145, 30640, 36002, 40232, 40981, 50290, 72004, 80464, 81962, 90005, 100580, 144008, 163924, 180010, 201160, 204905, 288016, 327848, 360020, 402320, 409810, 655696, 720040, 819620, 1440080, 1639240, 1926107, 3278480, 3852214, 7704428, 9630535, 15408856, 19261070, 30817712, 38522140, 77044280, 154088560]

約数ペア:

[(1, 154088560), (2, 77044280), (4, 38522140), (5, 30817712), (8, 19261070), (10, 15408856), (16, 9630535), (20, 7704428), (40, 3852214), (47, 3278480), (80, 1926107), (94, 1639240), (107, 1440080), (188, 819620), (214, 720040), (235, 655696), (376, 409810), (383, 402320), (428, 360020), (470, 327848), (535, 288016), (752, 204905), (766, 201160), (856, 180010), (940, 163924), (1070, 144008), (1532, 100580), (1712, 90005), (1880, 81962), (1915, 80464), (2140, 72004), (3064, 50290), (3760, 40981), (3830, 40232), (4280, 36002), (5029, 30640), (6128, 25145), (7660, 20116), (8560, 18001), (10058, 15320)]