1005123168

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1787}}^1$

素因数の和:1847

約数の個数: 240

約数和(自身を含む): 3489260544

約数和(自身を除く): 2484137376

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, 81, 84, 93, 96, 108, 112, 124, 126, 144, 162, 168, 186, 189, 216, 217, 224, 248, 252, 279, 288, 324, 336, 372, 378, 432, 434, 496, 504, 558, 567, 648, 651, 672, 744, 756, 837, 864, 868, 992, 1008, 1116, 1134, 1296, 1302, 1488, 1512, 1674, 1736, 1787, 1953, 2016, 2232, 2268, 2511, 2592, 2604, 2976, 3024, 3348, 3472, 3574, 3906, 4464, 4536, 5022, 5208, 5361, 5859, 6048, 6696, 6944, 7148, 7812, 8928, 9072, 10044, 10416, 10722, 11718, 12509, 13392, 14296, 15624, 16083, 17577, 18144, 20088, 20832, 21444, 23436, 25018, 26784, 28592, 31248, 32166, 35154, 37527, 40176, 42888, 46872, 48249, 50036, 55397, 57184, 62496, 64332, 70308, 75054, 80352, 85776, 93744, 96498, 100072, 110794, 112581, 128664, 140616, 144747, 150108, 166191, 171552, 187488, 192996, 200144, 221588, 225162, 257328, 281232, 289494, 300216, 332382, 337743, 385992, 387779, 400288, 443176, 450324, 498573, 514656, 562464, 578988, 600432, 664764, 675486, 771984, 775558, 886352, 900648, 997146, 1013229, 1157976, 1163337, 1200864, 1329528, 1350972, 1495719, 1543968, 1551116, 1772704, 1801296, 1994292, 2026458, 2315952, 2326674, 2659056, 2701944, 2991438, 3102232, 3490011, 3602592, 3988584, 4052916, 4487157, 4631904, 4653348, 5318112, 5403888, 5982876, 6204464, 6980022, 7977168, 8105832, 8974314, 9306696, 10470033, 10807776, 11965752, 12408928, 13960044, 15954336, 16211664, 17948628, 18613392, 20940066, 23931504, 27920088, 31410099, 32423328, 35897256, 37226784, 41880132, 47863008, 55840176, 62820198, 71794512, 83760264, 111680352, 125640396, 143589024, 167520528, 251280792, 335041056, 502561584, 1005123168]

約数ペア:

[(1, 1005123168), (2, 502561584), (3, 335041056), (4, 251280792), (6, 167520528), (7, 143589024), (8, 125640396), (9, 111680352), (12, 83760264), (14, 71794512), (16, 62820198), (18, 55840176), (21, 47863008), (24, 41880132), (27, 37226784), (28, 35897256), (31, 32423328), (32, 31410099), (36, 27920088), (42, 23931504), (48, 20940066), (54, 18613392), (56, 17948628), (62, 16211664), (63, 15954336), (72, 13960044), (81, 12408928), (84, 11965752), (93, 10807776), (96, 10470033), (108, 9306696), (112, 8974314), (124, 8105832), (126, 7977168), (144, 6980022), (162, 6204464), (168, 5982876), (186, 5403888), (189, 5318112), (216, 4653348), (217, 4631904), (224, 4487157), (248, 4052916), (252, 3988584), (279, 3602592), (288, 3490011), (324, 3102232), (336, 2991438), (372, 2701944), (378, 2659056), (432, 2326674), (434, 2315952), (496, 2026458), (504, 1994292), (558, 1801296), (567, 1772704), (648, 1551116), (651, 1543968), (672, 1495719), (744, 1350972), (756, 1329528), (837, 1200864), (864, 1163337), (868, 1157976), (992, 1013229), (1008, 997146), (1116, 900648), (1134, 886352), (1296, 775558), (1302, 771984), (1488, 675486), (1512, 664764), (1674, 600432), (1736, 578988), (1787, 562464), (1953, 514656), (2016, 498573), (2232, 450324), (2268, 443176), (2511, 400288), (2592, 387779), (2604, 385992), (2976, 337743), (3024, 332382), (3348, 300216), (3472, 289494), (3574, 281232), (3906, 257328), (4464, 225162), (4536, 221588), (5022, 200144), (5208, 192996), (5361, 187488), (5859, 171552), (6048, 166191), (6696, 150108), (6944, 144747), (7148, 140616), (7812, 128664), (8928, 112581), (9072, 110794), (10044, 100072), (10416, 96498), (10722, 93744), (11718, 85776), (12509, 80352), (13392, 75054), (14296, 70308), (15624, 64332), (16083, 62496), (17577, 57184), (18144, 55397), (20088, 50036), (20832, 48249), (21444, 46872), (23436, 42888), (25018, 40176), (26784, 37527), (28592, 35154), (31248, 32166)]