3897443760

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{2319907}}^1$

素因数の和:2319930

約数の個数: 80

約数和(自身を含む): 13808092416

約数和(自身を除く): 9910648656

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, 2319907, 4639814, 6959721, 9279628, 11599535, 13919442, 16239349, 18559256, 23199070, 27838884, 32478698, 34798605, 37118512, 46398140, 48718047, 55677768, 64957396, 69597210, 81196745, 92796280, 97436094, 111355536, 129914792, 139194420, 162393490, 185592560, 194872188, 243590235, 259829584, 278388840, 324786980, 389744376, 487180470, 556777680, 649573960, 779488752, 974360940, 1299147920, 1948721880, 3897443760]

約数ペア:

[(1, 3897443760), (2, 1948721880), (3, 1299147920), (4, 974360940), (5, 779488752), (6, 649573960), (7, 556777680), (8, 487180470), (10, 389744376), (12, 324786980), (14, 278388840), (15, 259829584), (16, 243590235), (20, 194872188), (21, 185592560), (24, 162393490), (28, 139194420), (30, 129914792), (35, 111355536), (40, 97436094), (42, 92796280), (48, 81196745), (56, 69597210), (60, 64957396), (70, 55677768), (80, 48718047), (84, 46398140), (105, 37118512), (112, 34798605), (120, 32478698), (140, 27838884), (168, 23199070), (210, 18559256), (240, 16239349), (280, 13919442), (336, 11599535), (420, 9279628), (560, 6959721), (840, 4639814), (1680, 2319907)]