314882820

素因数分解:

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

素因数の和:1927

約数の個数: 216

約数和(自身を含む): 1170187200

約数和(自身を除く): 855304380

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 28, 30, 35, 36, 38, 42, 45, 49, 57, 60, 63, 70, 76, 84, 90, 95, 98, 105, 114, 126, 133, 140, 147, 171, 180, 190, 196, 210, 228, 245, 252, 266, 285, 294, 315, 342, 380, 399, 420, 441, 490, 532, 570, 588, 630, 665, 684, 735, 798, 855, 882, 931, 980, 1140, 1197, 1260, 1330, 1470, 1596, 1710, 1764, 1862, 1879, 1995, 2205, 2394, 2660, 2793, 2940, 3420, 3724, 3758, 3990, 4410, 4655, 4788, 5586, 5637, 5985, 7516, 7980, 8379, 8820, 9310, 9395, 11172, 11274, 11970, 13153, 13965, 16758, 16911, 18620, 18790, 22548, 23940, 26306, 27930, 28185, 33516, 33822, 35701, 37580, 39459, 41895, 52612, 55860, 56370, 65765, 67644, 71402, 78918, 83790, 84555, 92071, 107103, 112740, 118377, 131530, 142804, 157836, 167580, 169110, 178505, 184142, 197295, 214206, 236754, 249907, 263060, 276213, 321309, 338220, 357010, 368284, 394590, 428412, 460355, 473508, 499814, 535515, 552426, 591885, 642618, 714020, 749721, 789180, 828639, 920710, 999628, 1071030, 1104852, 1183770, 1249535, 1285236, 1381065, 1499442, 1606545, 1657278, 1749349, 1841420, 2142060, 2249163, 2367540, 2499070, 2762130, 2998884, 3213090, 3314556, 3498698, 3748605, 4143195, 4498326, 4998140, 5248047, 5524260, 6426180, 6997396, 7497210, 8286390, 8746745, 8996652, 10496094, 11245815, 14994420, 15744141, 16572780, 17493490, 20992188, 22491630, 26240235, 31488282, 34986980, 44983260, 52480470, 62976564, 78720705, 104960940, 157441410, 314882820]

約数ペア:

[(1, 314882820), (2, 157441410), (3, 104960940), (4, 78720705), (5, 62976564), (6, 52480470), (7, 44983260), (9, 34986980), (10, 31488282), (12, 26240235), (14, 22491630), (15, 20992188), (18, 17493490), (19, 16572780), (20, 15744141), (21, 14994420), (28, 11245815), (30, 10496094), (35, 8996652), (36, 8746745), (38, 8286390), (42, 7497210), (45, 6997396), (49, 6426180), (57, 5524260), (60, 5248047), (63, 4998140), (70, 4498326), (76, 4143195), (84, 3748605), (90, 3498698), (95, 3314556), (98, 3213090), (105, 2998884), (114, 2762130), (126, 2499070), (133, 2367540), (140, 2249163), (147, 2142060), (171, 1841420), (180, 1749349), (190, 1657278), (196, 1606545), (210, 1499442), (228, 1381065), (245, 1285236), (252, 1249535), (266, 1183770), (285, 1104852), (294, 1071030), (315, 999628), (342, 920710), (380, 828639), (399, 789180), (420, 749721), (441, 714020), (490, 642618), (532, 591885), (570, 552426), (588, 535515), (630, 499814), (665, 473508), (684, 460355), (735, 428412), (798, 394590), (855, 368284), (882, 357010), (931, 338220), (980, 321309), (1140, 276213), (1197, 263060), (1260, 249907), (1330, 236754), (1470, 214206), (1596, 197295), (1710, 184142), (1764, 178505), (1862, 169110), (1879, 167580), (1995, 157836), (2205, 142804), (2394, 131530), (2660, 118377), (2793, 112740), (2940, 107103), (3420, 92071), (3724, 84555), (3758, 83790), (3990, 78918), (4410, 71402), (4655, 67644), (4788, 65765), (5586, 56370), (5637, 55860), (5985, 52612), (7516, 41895), (7980, 39459), (8379, 37580), (8820, 35701), (9310, 33822), (9395, 33516), (11172, 28185), (11274, 27930), (11970, 26306), (13153, 23940), (13965, 22548), (16758, 18790), (16911, 18620)]