420066864

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4481}}^1$

素因数の和:4536

約数の個数: 160

約数和(自身を含む): 1422766080

約数和(自身を除く): 1002699216

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 31, 36, 42, 48, 54, 56, 62, 63, 72, 84, 93, 108, 112, 124, 126, 144, 168, 186, 189, 216, 217, 248, 252, 279, 336, 372, 378, 432, 434, 496, 504, 558, 651, 744, 756, 837, 868, 1008, 1116, 1302, 1488, 1512, 1674, 1736, 1953, 2232, 2604, 3024, 3348, 3472, 3906, 4464, 4481, 5208, 5859, 6696, 7812, 8962, 10416, 11718, 13392, 13443, 15624, 17924, 23436, 26886, 31248, 31367, 35848, 40329, 46872, 53772, 62734, 71696, 80658, 93744, 94101, 107544, 120987, 125468, 138911, 161316, 188202, 215088, 241974, 250936, 277822, 282303, 322632, 376404, 416733, 483948, 501872, 555644, 564606, 645264, 752808, 833466, 846909, 967896, 972377, 1111288, 1129212, 1250199, 1505616, 1666932, 1693818, 1935792, 1944754, 2222576, 2258424, 2500398, 2917131, 3333864, 3387636, 3750597, 3889508, 4516848, 5000796, 5834262, 6667728, 6775272, 7501194, 7779016, 8751393, 10001592, 11668524, 13550544, 15002388, 15558032, 17502786, 20003184, 23337048, 26254179, 30004776, 35005572, 46674096, 52508358, 60009552, 70011144, 105016716, 140022288, 210033432, 420066864]

約数ペア:

[(1, 420066864), (2, 210033432), (3, 140022288), (4, 105016716), (6, 70011144), (7, 60009552), (8, 52508358), (9, 46674096), (12, 35005572), (14, 30004776), (16, 26254179), (18, 23337048), (21, 20003184), (24, 17502786), (27, 15558032), (28, 15002388), (31, 13550544), (36, 11668524), (42, 10001592), (48, 8751393), (54, 7779016), (56, 7501194), (62, 6775272), (63, 6667728), (72, 5834262), (84, 5000796), (93, 4516848), (108, 3889508), (112, 3750597), (124, 3387636), (126, 3333864), (144, 2917131), (168, 2500398), (186, 2258424), (189, 2222576), (216, 1944754), (217, 1935792), (248, 1693818), (252, 1666932), (279, 1505616), (336, 1250199), (372, 1129212), (378, 1111288), (432, 972377), (434, 967896), (496, 846909), (504, 833466), (558, 752808), (651, 645264), (744, 564606), (756, 555644), (837, 501872), (868, 483948), (1008, 416733), (1116, 376404), (1302, 322632), (1488, 282303), (1512, 277822), (1674, 250936), (1736, 241974), (1953, 215088), (2232, 188202), (2604, 161316), (3024, 138911), (3348, 125468), (3472, 120987), (3906, 107544), (4464, 94101), (4481, 93744), (5208, 80658), (5859, 71696), (6696, 62734), (7812, 53772), (8962, 46872), (10416, 40329), (11718, 35848), (13392, 31367), (13443, 31248), (15624, 26886), (17924, 23436)]