104960940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1879}}^1$

素因数の和:1924

約数の個数: 144

約数和(自身を含む): 360057600

約数和(自身を除く): 255096660

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 49, 57, 60, 70, 76, 84, 95, 98, 105, 114, 133, 140, 147, 190, 196, 210, 228, 245, 266, 285, 294, 380, 399, 420, 490, 532, 570, 588, 665, 735, 798, 931, 980, 1140, 1330, 1470, 1596, 1862, 1879, 1995, 2660, 2793, 2940, 3724, 3758, 3990, 4655, 5586, 5637, 7516, 7980, 9310, 9395, 11172, 11274, 13153, 13965, 18620, 18790, 22548, 26306, 27930, 28185, 35701, 37580, 39459, 52612, 55860, 56370, 65765, 71402, 78918, 92071, 107103, 112740, 131530, 142804, 157836, 178505, 184142, 197295, 214206, 249907, 263060, 276213, 357010, 368284, 394590, 428412, 460355, 499814, 535515, 552426, 714020, 749721, 789180, 920710, 999628, 1071030, 1104852, 1249535, 1381065, 1499442, 1749349, 1841420, 2142060, 2499070, 2762130, 2998884, 3498698, 3748605, 4998140, 5248047, 5524260, 6997396, 7497210, 8746745, 10496094, 14994420, 17493490, 20992188, 26240235, 34986980, 52480470, 104960940]

約数ペア:

[(1, 104960940), (2, 52480470), (3, 34986980), (4, 26240235), (5, 20992188), (6, 17493490), (7, 14994420), (10, 10496094), (12, 8746745), (14, 7497210), (15, 6997396), (19, 5524260), (20, 5248047), (21, 4998140), (28, 3748605), (30, 3498698), (35, 2998884), (38, 2762130), (42, 2499070), (49, 2142060), (57, 1841420), (60, 1749349), (70, 1499442), (76, 1381065), (84, 1249535), (95, 1104852), (98, 1071030), (105, 999628), (114, 920710), (133, 789180), (140, 749721), (147, 714020), (190, 552426), (196, 535515), (210, 499814), (228, 460355), (245, 428412), (266, 394590), (285, 368284), (294, 357010), (380, 276213), (399, 263060), (420, 249907), (490, 214206), (532, 197295), (570, 184142), (588, 178505), (665, 157836), (735, 142804), (798, 131530), (931, 112740), (980, 107103), (1140, 92071), (1330, 78918), (1470, 71402), (1596, 65765), (1862, 56370), (1879, 55860), (1995, 52612), (2660, 39459), (2793, 37580), (2940, 35701), (3724, 28185), (3758, 27930), (3990, 26306), (4655, 22548), (5586, 18790), (5637, 18620), (7516, 13965), (7980, 13153), (9310, 11274), (9395, 11172)]