680535072

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{4273}}^1$

素因数の和:4375

約数の個数: 144

約数和(自身を含む): 2240259840

約数和(自身を除く): 1559724768

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 79, 84, 96, 112, 126, 144, 158, 168, 224, 237, 252, 288, 316, 336, 474, 504, 553, 632, 672, 711, 948, 1008, 1106, 1264, 1422, 1659, 1896, 2016, 2212, 2528, 2844, 3318, 3792, 4273, 4424, 4977, 5688, 6636, 7584, 8546, 8848, 9954, 11376, 12819, 13272, 17092, 17696, 19908, 22752, 25638, 26544, 29911, 34184, 38457, 39816, 51276, 53088, 59822, 68368, 76914, 79632, 89733, 102552, 119644, 136736, 153828, 159264, 179466, 205104, 239288, 269199, 307656, 337567, 358932, 410208, 478576, 538398, 615312, 675134, 717864, 957152, 1012701, 1076796, 1230624, 1350268, 1435728, 2025402, 2153592, 2362969, 2700536, 2871456, 3038103, 4050804, 4307184, 4725938, 5401072, 6076206, 7088907, 8101608, 8614368, 9451876, 10802144, 12152412, 14177814, 16203216, 18903752, 21266721, 24304824, 28355628, 32406432, 37807504, 42533442, 48609648, 56711256, 75615008, 85066884, 97219296, 113422512, 170133768, 226845024, 340267536, 680535072]

約数ペア:

[(1, 680535072), (2, 340267536), (3, 226845024), (4, 170133768), (6, 113422512), (7, 97219296), (8, 85066884), (9, 75615008), (12, 56711256), (14, 48609648), (16, 42533442), (18, 37807504), (21, 32406432), (24, 28355628), (28, 24304824), (32, 21266721), (36, 18903752), (42, 16203216), (48, 14177814), (56, 12152412), (63, 10802144), (72, 9451876), (79, 8614368), (84, 8101608), (96, 7088907), (112, 6076206), (126, 5401072), (144, 4725938), (158, 4307184), (168, 4050804), (224, 3038103), (237, 2871456), (252, 2700536), (288, 2362969), (316, 2153592), (336, 2025402), (474, 1435728), (504, 1350268), (553, 1230624), (632, 1076796), (672, 1012701), (711, 957152), (948, 717864), (1008, 675134), (1106, 615312), (1264, 538398), (1422, 478576), (1659, 410208), (1896, 358932), (2016, 337567), (2212, 307656), (2528, 269199), (2844, 239288), (3318, 205104), (3792, 179466), (4273, 159264), (4424, 153828), (4977, 136736), (5688, 119644), (6636, 102552), (7584, 89733), (8546, 79632), (8848, 76914), (9954, 68368), (11376, 59822), (12819, 53088), (13272, 51276), (17092, 39816), (17696, 38457), (19908, 34184), (22752, 29911), (25638, 26544)]