1669024560

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{993467}}^1$

素因数の和:993490

約数の個数: 80

約数和(自身を含む): 5913121536

約数和(自身を除く): 4244096976

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 993467, 1986934, 2980401, 3973868, 4967335, 5960802, 6954269, 7947736, 9934670, 11921604, 13908538, 14902005, 15895472, 19869340, 20862807, 23843208, 27817076, 29804010, 34771345, 39738680, 41725614, 47686416, 55634152, 59608020, 69542690, 79477360, 83451228, 104314035, 111268304, 119216040, 139085380, 166902456, 208628070, 238432080, 278170760, 333804912, 417256140, 556341520, 834512280, 1669024560]

約数ペア:

[(1, 1669024560), (2, 834512280), (3, 556341520), (4, 417256140), (5, 333804912), (6, 278170760), (7, 238432080), (8, 208628070), (10, 166902456), (12, 139085380), (14, 119216040), (15, 111268304), (16, 104314035), (20, 83451228), (21, 79477360), (24, 69542690), (28, 59608020), (30, 55634152), (35, 47686416), (40, 41725614), (42, 39738680), (48, 34771345), (56, 29804010), (60, 27817076), (70, 23843208), (80, 20862807), (84, 19869340), (105, 15895472), (112, 14902005), (120, 13908538), (140, 11921604), (168, 9934670), (210, 7947736), (240, 6954269), (280, 5960802), (336, 4967335), (420, 3973868), (560, 2980401), (840, 1986934), (1680, 993467)]