1310652240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{283}}^1\times {\mathrm{839}}^1$

素因数の和:1161

約数の個数: 160

約数和(自身を含む): 4259727360

約数和(自身を除く): 2949075120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 283, 345, 368, 460, 552, 566, 690, 839, 849, 920, 1104, 1132, 1380, 1415, 1678, 1698, 1840, 2264, 2517, 2760, 2830, 3356, 3396, 4195, 4245, 4528, 5034, 5520, 5660, 6509, 6712, 6792, 8390, 8490, 10068, 11320, 12585, 13018, 13424, 13584, 16780, 16980, 19297, 19527, 20136, 22640, 25170, 26036, 32545, 33560, 33960, 38594, 39054, 40272, 50340, 52072, 57891, 65090, 67120, 67920, 77188, 78108, 96485, 97635, 100680, 104144, 115782, 130180, 154376, 156216, 192970, 195270, 201360, 231564, 237437, 260360, 289455, 308752, 312432, 385940, 390540, 463128, 474874, 520720, 578910, 712311, 771880, 781080, 926256, 949748, 1157820, 1187185, 1424622, 1543760, 1562160, 1899496, 2315640, 2374370, 2849244, 3561555, 3798992, 4631280, 4748740, 5461051, 5698488, 7123110, 9497480, 10922102, 11396976, 14246220, 16383153, 18994960, 21844204, 27305255, 28492440, 32766306, 43688408, 54610510, 56984880, 65532612, 81915765, 87376816, 109221020, 131065224, 163831530, 218442040, 262130448, 327663060, 436884080, 655326120, 1310652240]

約数ペア:

[(1, 1310652240), (2, 655326120), (3, 436884080), (4, 327663060), (5, 262130448), (6, 218442040), (8, 163831530), (10, 131065224), (12, 109221020), (15, 87376816), (16, 81915765), (20, 65532612), (23, 56984880), (24, 54610510), (30, 43688408), (40, 32766306), (46, 28492440), (48, 27305255), (60, 21844204), (69, 18994960), (80, 16383153), (92, 14246220), (115, 11396976), (120, 10922102), (138, 9497480), (184, 7123110), (230, 5698488), (240, 5461051), (276, 4748740), (283, 4631280), (345, 3798992), (368, 3561555), (460, 2849244), (552, 2374370), (566, 2315640), (690, 1899496), (839, 1562160), (849, 1543760), (920, 1424622), (1104, 1187185), (1132, 1157820), (1380, 949748), (1415, 926256), (1678, 781080), (1698, 771880), (1840, 712311), (2264, 578910), (2517, 520720), (2760, 474874), (2830, 463128), (3356, 390540), (3396, 385940), (4195, 312432), (4245, 308752), (4528, 289455), (5034, 260360), (5520, 237437), (5660, 231564), (6509, 201360), (6712, 195270), (6792, 192970), (8390, 156216), (8490, 154376), (10068, 130180), (11320, 115782), (12585, 104144), (13018, 100680), (13424, 97635), (13584, 96485), (16780, 78108), (16980, 77188), (19297, 67920), (19527, 67120), (20136, 65090), (22640, 57891), (25170, 52072), (26036, 50340), (32545, 40272), (33560, 39054), (33960, 38594)]