420535584

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2243}}^1$

素因数の和:2300

約数の個数: 192

約数和(自身を含む): 1447649280

約数和(自身を除く): 1027113696

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 31, 32, 36, 42, 48, 54, 56, 62, 63, 72, 84, 93, 96, 108, 112, 124, 126, 144, 168, 186, 189, 216, 217, 224, 248, 252, 279, 288, 336, 372, 378, 432, 434, 496, 504, 558, 651, 672, 744, 756, 837, 864, 868, 992, 1008, 1116, 1302, 1488, 1512, 1674, 1736, 1953, 2016, 2232, 2243, 2604, 2976, 3024, 3348, 3472, 3906, 4464, 4486, 5208, 5859, 6048, 6696, 6729, 6944, 7812, 8928, 8972, 10416, 11718, 13392, 13458, 15624, 15701, 17944, 20187, 20832, 23436, 26784, 26916, 31248, 31402, 35888, 40374, 46872, 47103, 53832, 60561, 62496, 62804, 69533, 71776, 80748, 93744, 94206, 107664, 121122, 125608, 139066, 141309, 161496, 187488, 188412, 208599, 215328, 242244, 251216, 278132, 282618, 322992, 376824, 417198, 423927, 484488, 486731, 502432, 556264, 565236, 625797, 645984, 753648, 834396, 847854, 968976, 973462, 1112528, 1130472, 1251594, 1460193, 1507296, 1668792, 1695708, 1877391, 1937952, 1946924, 2225056, 2260944, 2503188, 2920386, 3337584, 3391416, 3754782, 3893848, 4380579, 4521888, 5006376, 5840772, 6675168, 6782832, 7509564, 7787696, 8761158, 10012752, 11681544, 13141737, 13565664, 15019128, 15575392, 17522316, 20025504, 23363088, 26283474, 30038256, 35044632, 46726176, 52566948, 60076512, 70089264, 105133896, 140178528, 210267792, 420535584]

約数ペア:

[(1, 420535584), (2, 210267792), (3, 140178528), (4, 105133896), (6, 70089264), (7, 60076512), (8, 52566948), (9, 46726176), (12, 35044632), (14, 30038256), (16, 26283474), (18, 23363088), (21, 20025504), (24, 17522316), (27, 15575392), (28, 15019128), (31, 13565664), (32, 13141737), (36, 11681544), (42, 10012752), (48, 8761158), (54, 7787696), (56, 7509564), (62, 6782832), (63, 6675168), (72, 5840772), (84, 5006376), (93, 4521888), (96, 4380579), (108, 3893848), (112, 3754782), (124, 3391416), (126, 3337584), (144, 2920386), (168, 2503188), (186, 2260944), (189, 2225056), (216, 1946924), (217, 1937952), (224, 1877391), (248, 1695708), (252, 1668792), (279, 1507296), (288, 1460193), (336, 1251594), (372, 1130472), (378, 1112528), (432, 973462), (434, 968976), (496, 847854), (504, 834396), (558, 753648), (651, 645984), (672, 625797), (744, 565236), (756, 556264), (837, 502432), (864, 486731), (868, 484488), (992, 423927), (1008, 417198), (1116, 376824), (1302, 322992), (1488, 282618), (1512, 278132), (1674, 251216), (1736, 242244), (1953, 215328), (2016, 208599), (2232, 188412), (2243, 187488), (2604, 161496), (2976, 141309), (3024, 139066), (3348, 125608), (3472, 121122), (3906, 107664), (4464, 94206), (4486, 93744), (5208, 80748), (5859, 71776), (6048, 69533), (6696, 62804), (6729, 62496), (6944, 60561), (7812, 53832), (8928, 47103), (8972, 46872), (10416, 40374), (11718, 35888), (13392, 31402), (13458, 31248), (15624, 26916), (15701, 26784), (17944, 23436), (20187, 20832)]