16614960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{647}}^1$

素因数の和:770

約数の個数: 80

約数和(自身を含む): 52068096

約数和(自身を除く): 35453136

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 107, 120, 214, 240, 321, 428, 535, 642, 647, 856, 1070, 1284, 1294, 1605, 1712, 1941, 2140, 2568, 2588, 3210, 3235, 3882, 4280, 5136, 5176, 6420, 6470, 7764, 8560, 9705, 10352, 12840, 12940, 15528, 19410, 25680, 25880, 31056, 38820, 51760, 69229, 77640, 138458, 155280, 207687, 276916, 346145, 415374, 553832, 692290, 830748, 1038435, 1107664, 1384580, 1661496, 2076870, 2769160, 3322992, 4153740, 5538320, 8307480, 16614960]

約数ペア:

[(1, 16614960), (2, 8307480), (3, 5538320), (4, 4153740), (5, 3322992), (6, 2769160), (8, 2076870), (10, 1661496), (12, 1384580), (15, 1107664), (16, 1038435), (20, 830748), (24, 692290), (30, 553832), (40, 415374), (48, 346145), (60, 276916), (80, 207687), (107, 155280), (120, 138458), (214, 77640), (240, 69229), (321, 51760), (428, 38820), (535, 31056), (642, 25880), (647, 25680), (856, 19410), (1070, 15528), (1284, 12940), (1294, 12840), (1605, 10352), (1712, 9705), (1941, 8560), (2140, 7764), (2568, 6470), (2588, 6420), (3210, 5176), (3235, 5136), (3882, 4280)]