420453936

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{163}}^1\times {\mathrm{853}}^1$

素因数の和:1040

約数の個数: 160

約数和(自身を含む): 1389355520

約数和(自身を除く): 968901584

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 163, 168, 189, 216, 252, 326, 336, 378, 432, 489, 504, 652, 756, 853, 978, 1008, 1141, 1304, 1467, 1512, 1706, 1956, 2282, 2559, 2608, 2934, 3024, 3412, 3423, 3912, 4401, 4564, 5118, 5868, 5971, 6824, 6846, 7677, 7824, 8802, 9128, 10236, 10269, 11736, 11942, 13648, 13692, 15354, 17604, 17913, 18256, 20472, 20538, 23031, 23472, 23884, 27384, 30708, 30807, 35208, 35826, 40944, 41076, 46062, 47768, 53739, 54768, 61416, 61614, 70416, 71652, 82152, 92124, 95536, 107478, 122832, 123228, 139039, 143304, 161217, 164304, 184248, 214956, 246456, 278078, 286608, 322434, 368496, 417117, 429912, 492912, 556156, 644868, 834234, 859824, 973273, 1112312, 1251351, 1289736, 1668468, 1946546, 2224624, 2502702, 2579472, 2919819, 3336936, 3754053, 3893092, 5005404, 5839638, 6673872, 7508106, 7786184, 8759457, 10010808, 11679276, 15016212, 15572368, 17518914, 20021616, 23358552, 26278371, 30032424, 35037828, 46717104, 52556742, 60064848, 70075656, 105113484, 140151312, 210226968, 420453936]

約数ペア:

[(1, 420453936), (2, 210226968), (3, 140151312), (4, 105113484), (6, 70075656), (7, 60064848), (8, 52556742), (9, 46717104), (12, 35037828), (14, 30032424), (16, 26278371), (18, 23358552), (21, 20021616), (24, 17518914), (27, 15572368), (28, 15016212), (36, 11679276), (42, 10010808), (48, 8759457), (54, 7786184), (56, 7508106), (63, 6673872), (72, 5839638), (84, 5005404), (108, 3893092), (112, 3754053), (126, 3336936), (144, 2919819), (163, 2579472), (168, 2502702), (189, 2224624), (216, 1946546), (252, 1668468), (326, 1289736), (336, 1251351), (378, 1112312), (432, 973273), (489, 859824), (504, 834234), (652, 644868), (756, 556156), (853, 492912), (978, 429912), (1008, 417117), (1141, 368496), (1304, 322434), (1467, 286608), (1512, 278078), (1706, 246456), (1956, 214956), (2282, 184248), (2559, 164304), (2608, 161217), (2934, 143304), (3024, 139039), (3412, 123228), (3423, 122832), (3912, 107478), (4401, 95536), (4564, 92124), (5118, 82152), (5868, 71652), (5971, 70416), (6824, 61614), (6846, 61416), (7677, 54768), (7824, 53739), (8802, 47768), (9128, 46062), (10236, 41076), (10269, 40944), (11736, 35826), (11942, 35208), (13648, 30807), (13692, 30708), (15354, 27384), (17604, 23884), (17913, 23472), (18256, 23031), (20472, 20538)]