69973680

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{41651}}^1$

素因数の和:41674

約数の個数: 80

約数和(自身を含む): 247912704

約数和(自身を除く): 177939024

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, 41651, 83302, 124953, 166604, 208255, 249906, 291557, 333208, 416510, 499812, 583114, 624765, 666416, 833020, 874671, 999624, 1166228, 1249530, 1457785, 1666040, 1749342, 1999248, 2332456, 2499060, 2915570, 3332080, 3498684, 4373355, 4664912, 4998120, 5831140, 6997368, 8746710, 9996240, 11662280, 13994736, 17493420, 23324560, 34986840, 69973680]

約数ペア:

[(1, 69973680), (2, 34986840), (3, 23324560), (4, 17493420), (5, 13994736), (6, 11662280), (7, 9996240), (8, 8746710), (10, 6997368), (12, 5831140), (14, 4998120), (15, 4664912), (16, 4373355), (20, 3498684), (21, 3332080), (24, 2915570), (28, 2499060), (30, 2332456), (35, 1999248), (40, 1749342), (42, 1666040), (48, 1457785), (56, 1249530), (60, 1166228), (70, 999624), (80, 874671), (84, 833020), (105, 666416), (112, 624765), (120, 583114), (140, 499812), (168, 416510), (210, 333208), (240, 291557), (280, 249906), (336, 208255), (420, 166604), (560, 124953), (840, 83302), (1680, 41651)]