159911040

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{2251}}^1$

素因数の和:2310

約数の個数: 128

約数和(自身を含む): 523725120

約数和(自身を除く): 363814080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 64, 74, 80, 96, 111, 120, 128, 148, 160, 185, 192, 222, 240, 296, 320, 370, 384, 444, 480, 555, 592, 640, 740, 888, 960, 1110, 1184, 1480, 1776, 1920, 2220, 2251, 2368, 2960, 3552, 4440, 4502, 4736, 5920, 6753, 7104, 8880, 9004, 11255, 11840, 13506, 14208, 17760, 18008, 22510, 23680, 27012, 33765, 35520, 36016, 45020, 54024, 67530, 71040, 72032, 83287, 90040, 108048, 135060, 144064, 166574, 180080, 216096, 249861, 270120, 288128, 333148, 360160, 416435, 432192, 499722, 540240, 666296, 720320, 832870, 864384, 999444, 1080480, 1249305, 1332592, 1440640, 1665740, 1998888, 2160960, 2498610, 2665184, 3331480, 3997776, 4321920, 4997220, 5330368, 6662960, 7995552, 9994440, 10660736, 13325920, 15991104, 19988880, 26651840, 31982208, 39977760, 53303680, 79955520, 159911040]

約数ペア:

[(1, 159911040), (2, 79955520), (3, 53303680), (4, 39977760), (5, 31982208), (6, 26651840), (8, 19988880), (10, 15991104), (12, 13325920), (15, 10660736), (16, 9994440), (20, 7995552), (24, 6662960), (30, 5330368), (32, 4997220), (37, 4321920), (40, 3997776), (48, 3331480), (60, 2665184), (64, 2498610), (74, 2160960), (80, 1998888), (96, 1665740), (111, 1440640), (120, 1332592), (128, 1249305), (148, 1080480), (160, 999444), (185, 864384), (192, 832870), (222, 720320), (240, 666296), (296, 540240), (320, 499722), (370, 432192), (384, 416435), (444, 360160), (480, 333148), (555, 288128), (592, 270120), (640, 249861), (740, 216096), (888, 180080), (960, 166574), (1110, 144064), (1184, 135060), (1480, 108048), (1776, 90040), (1920, 83287), (2220, 72032), (2251, 71040), (2368, 67530), (2960, 54024), (3552, 45020), (4440, 36016), (4502, 35520), (4736, 33765), (5920, 27012), (6753, 23680), (7104, 22510), (8880, 18008), (9004, 17760), (11255, 14208), (11840, 13506)]