170006520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{701}}^1$

素因数の和:805

約数の個数: 128

約数和(自身を含む): 533744640

約数和(自身を除く): 363738120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 47, 60, 86, 94, 120, 129, 141, 172, 188, 215, 235, 258, 282, 344, 376, 430, 470, 516, 564, 645, 701, 705, 860, 940, 1032, 1128, 1290, 1402, 1410, 1720, 1880, 2021, 2103, 2580, 2804, 2820, 3505, 4042, 4206, 5160, 5608, 5640, 6063, 7010, 8084, 8412, 10105, 10515, 12126, 14020, 16168, 16824, 20210, 21030, 24252, 28040, 30143, 30315, 32947, 40420, 42060, 48504, 60286, 60630, 65894, 80840, 84120, 90429, 98841, 120572, 121260, 131788, 150715, 164735, 180858, 197682, 241144, 242520, 263576, 301430, 329470, 361716, 395364, 452145, 494205, 602860, 658940, 723432, 790728, 904290, 988410, 1205720, 1317880, 1416721, 1808580, 1976820, 2833442, 3617160, 3953640, 4250163, 5666884, 7083605, 8500326, 11333768, 14167210, 17000652, 21250815, 28334420, 34001304, 42501630, 56668840, 85003260, 170006520]

約数ペア:

[(1, 170006520), (2, 85003260), (3, 56668840), (4, 42501630), (5, 34001304), (6, 28334420), (8, 21250815), (10, 17000652), (12, 14167210), (15, 11333768), (20, 8500326), (24, 7083605), (30, 5666884), (40, 4250163), (43, 3953640), (47, 3617160), (60, 2833442), (86, 1976820), (94, 1808580), (120, 1416721), (129, 1317880), (141, 1205720), (172, 988410), (188, 904290), (215, 790728), (235, 723432), (258, 658940), (282, 602860), (344, 494205), (376, 452145), (430, 395364), (470, 361716), (516, 329470), (564, 301430), (645, 263576), (701, 242520), (705, 241144), (860, 197682), (940, 180858), (1032, 164735), (1128, 150715), (1290, 131788), (1402, 121260), (1410, 120572), (1720, 98841), (1880, 90429), (2021, 84120), (2103, 80840), (2580, 65894), (2804, 60630), (2820, 60286), (3505, 48504), (4042, 42060), (4206, 40420), (5160, 32947), (5608, 30315), (5640, 30143), (6063, 28040), (7010, 24252), (8084, 21030), (8412, 20210), (10105, 16824), (10515, 16168), (12126, 14020)]