4247686560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{52363}}^1$

素因数の和:52407

約数の個数: 144

約数和(自身を含む): 14488909344

約数和(自身を除く): 10241222784

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 169, 195, 208, 240, 260, 312, 338, 390, 416, 480, 507, 520, 624, 676, 780, 845, 1014, 1040, 1248, 1352, 1560, 1690, 2028, 2080, 2535, 2704, 3120, 3380, 4056, 5070, 5408, 6240, 6760, 8112, 10140, 13520, 16224, 20280, 27040, 40560, 52363, 81120, 104726, 157089, 209452, 261815, 314178, 418904, 523630, 628356, 680719, 785445, 837808, 1047260, 1256712, 1361438, 1570890, 1675616, 2042157, 2094520, 2513424, 2722876, 3141780, 3403595, 4084314, 4189040, 5026848, 5445752, 6283560, 6807190, 8168628, 8378080, 8849347, 10210785, 10891504, 12567120, 13614380, 16337256, 17698694, 20421570, 21783008, 25134240, 26548041, 27228760, 32674512, 35397388, 40843140, 44246735, 53096082, 54457520, 65349024, 70794776, 81686280, 88493470, 106192164, 108915040, 132740205, 141589552, 163372560, 176986940, 212384328, 265480410, 283179104, 326745120, 353973880, 424768656, 530960820, 707947760, 849537312, 1061921640, 1415895520, 2123843280, 4247686560]

約数ペア:

[(1, 4247686560), (2, 2123843280), (3, 1415895520), (4, 1061921640), (5, 849537312), (6, 707947760), (8, 530960820), (10, 424768656), (12, 353973880), (13, 326745120), (15, 283179104), (16, 265480410), (20, 212384328), (24, 176986940), (26, 163372560), (30, 141589552), (32, 132740205), (39, 108915040), (40, 106192164), (48, 88493470), (52, 81686280), (60, 70794776), (65, 65349024), (78, 54457520), (80, 53096082), (96, 44246735), (104, 40843140), (120, 35397388), (130, 32674512), (156, 27228760), (160, 26548041), (169, 25134240), (195, 21783008), (208, 20421570), (240, 17698694), (260, 16337256), (312, 13614380), (338, 12567120), (390, 10891504), (416, 10210785), (480, 8849347), (507, 8378080), (520, 8168628), (624, 6807190), (676, 6283560), (780, 5445752), (845, 5026848), (1014, 4189040), (1040, 4084314), (1248, 3403595), (1352, 3141780), (1560, 2722876), (1690, 2513424), (2028, 2094520), (2080, 2042157), (2535, 1675616), (2704, 1570890), (3120, 1361438), (3380, 1256712), (4056, 1047260), (5070, 837808), (5408, 785445), (6240, 680719), (6760, 628356), (8112, 523630), (10140, 418904), (13520, 314178), (16224, 261815), (20280, 209452), (27040, 157089), (40560, 104726), (52363, 81120)]