420883344

素因数分解:

$2^4\times 3^3\times 7^2\times {\mathrm{59}}^1\times {\mathrm{337}}^1$

素因数の和:427

約数の個数: 240

約数和(自身を含む): 1433390400

約数和(自身を除く): 1012507056

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 49, 54, 56, 59, 63, 72, 84, 98, 108, 112, 118, 126, 144, 147, 168, 177, 189, 196, 216, 236, 252, 294, 336, 337, 354, 378, 392, 413, 432, 441, 472, 504, 531, 588, 674, 708, 756, 784, 826, 882, 944, 1008, 1011, 1062, 1176, 1239, 1323, 1348, 1416, 1512, 1593, 1652, 1764, 2022, 2124, 2352, 2359, 2478, 2646, 2696, 2832, 2891, 3024, 3033, 3186, 3304, 3528, 3717, 4044, 4248, 4718, 4956, 5292, 5392, 5782, 6066, 6372, 6608, 7056, 7077, 7434, 8088, 8496, 8673, 9099, 9436, 9912, 10584, 11151, 11564, 12132, 12744, 14154, 14868, 16176, 16513, 17346, 18198, 18872, 19824, 19883, 21168, 21231, 22302, 23128, 24264, 25488, 26019, 28308, 29736, 33026, 34692, 36396, 37744, 39766, 42462, 44604, 46256, 48528, 49539, 52038, 56616, 59472, 59649, 63693, 66052, 69384, 72792, 78057, 79532, 84924, 89208, 99078, 104076, 113232, 119298, 127386, 132104, 138768, 139181, 145584, 148617, 156114, 159064, 169848, 178416, 178947, 198156, 208152, 238596, 254772, 264208, 278362, 297234, 312228, 318128, 339696, 357894, 396312, 416304, 417543, 445851, 477192, 509544, 536841, 556724, 594468, 624456, 715788, 792624, 835086, 891702, 954384, 974267, 1019088, 1073682, 1113448, 1188936, 1248912, 1252629, 1431576, 1670172, 1783404, 1948534, 2147364, 2226896, 2377872, 2505258, 2863152, 2922801, 3340344, 3566808, 3757887, 3897068, 4294728, 5010516, 5845602, 6680688, 7133616, 7515774, 7794136, 8589456, 8768403, 10021032, 11691204, 15031548, 15588272, 17536806, 20042064, 23382408, 26305209, 30063096, 35073612, 46764816, 52610418, 60126192, 70147224, 105220836, 140294448, 210441672, 420883344]

約数ペア:

[(1, 420883344), (2, 210441672), (3, 140294448), (4, 105220836), (6, 70147224), (7, 60126192), (8, 52610418), (9, 46764816), (12, 35073612), (14, 30063096), (16, 26305209), (18, 23382408), (21, 20042064), (24, 17536806), (27, 15588272), (28, 15031548), (36, 11691204), (42, 10021032), (48, 8768403), (49, 8589456), (54, 7794136), (56, 7515774), (59, 7133616), (63, 6680688), (72, 5845602), (84, 5010516), (98, 4294728), (108, 3897068), (112, 3757887), (118, 3566808), (126, 3340344), (144, 2922801), (147, 2863152), (168, 2505258), (177, 2377872), (189, 2226896), (196, 2147364), (216, 1948534), (236, 1783404), (252, 1670172), (294, 1431576), (336, 1252629), (337, 1248912), (354, 1188936), (378, 1113448), (392, 1073682), (413, 1019088), (432, 974267), (441, 954384), (472, 891702), (504, 835086), (531, 792624), (588, 715788), (674, 624456), (708, 594468), (756, 556724), (784, 536841), (826, 509544), (882, 477192), (944, 445851), (1008, 417543), (1011, 416304), (1062, 396312), (1176, 357894), (1239, 339696), (1323, 318128), (1348, 312228), (1416, 297234), (1512, 278362), (1593, 264208), (1652, 254772), (1764, 238596), (2022, 208152), (2124, 198156), (2352, 178947), (2359, 178416), (2478, 169848), (2646, 159064), (2696, 156114), (2832, 148617), (2891, 145584), (3024, 139181), (3033, 138768), (3186, 132104), (3304, 127386), (3528, 119298), (3717, 113232), (4044, 104076), (4248, 99078), (4718, 89208), (4956, 84924), (5292, 79532), (5392, 78057), (5782, 72792), (6066, 69384), (6372, 66052), (6608, 63693), (7056, 59649), (7077, 59472), (7434, 56616), (8088, 52038), (8496, 49539), (8673, 48528), (9099, 46256), (9436, 44604), (9912, 42462), (10584, 39766), (11151, 37744), (11564, 36396), (12132, 34692), (12744, 33026), (14154, 29736), (14868, 28308), (16176, 26019), (16513, 25488), (17346, 24264), (18198, 23128), (18872, 22302), (19824, 21231), (19883, 21168)]