15697619960

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{9391}}^1$

素因数の和:9573

約数の個数: 128

約数和(自身を含む): 40167705600

約数和(自身を除く): 24470085640

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 29, 40, 44, 55, 58, 88, 110, 116, 131, 145, 220, 232, 262, 290, 319, 440, 524, 580, 638, 655, 1048, 1160, 1276, 1310, 1441, 1595, 2552, 2620, 2882, 3190, 3799, 5240, 5764, 6380, 7205, 7598, 9391, 11528, 12760, 14410, 15196, 18782, 18995, 28820, 30392, 37564, 37990, 41789, 46955, 57640, 75128, 75980, 83578, 93910, 103301, 151960, 167156, 187820, 206602, 208945, 272339, 334312, 375640, 413204, 417890, 516505, 544678, 826408, 835780, 1033010, 1089356, 1230221, 1361695, 1671560, 2066020, 2178712, 2460442, 2723390, 2995729, 4132040, 4920884, 5446780, 5991458, 6151105, 9841768, 10893560, 11982916, 12302210, 13532431, 14978645, 23965832, 24604420, 27064862, 29957290, 35676409, 49208840, 54129724, 59914580, 67662155, 71352818, 108259448, 119829160, 135324310, 142705636, 178382045, 270648620, 285411272, 356764090, 392440499, 541297240, 713528180, 784880998, 1427056360, 1569761996, 1962202495, 3139523992, 3924404990, 7848809980, 15697619960]

約数ペア:

[(1, 15697619960), (2, 7848809980), (4, 3924404990), (5, 3139523992), (8, 1962202495), (10, 1569761996), (11, 1427056360), (20, 784880998), (22, 713528180), (29, 541297240), (40, 392440499), (44, 356764090), (55, 285411272), (58, 270648620), (88, 178382045), (110, 142705636), (116, 135324310), (131, 119829160), (145, 108259448), (220, 71352818), (232, 67662155), (262, 59914580), (290, 54129724), (319, 49208840), (440, 35676409), (524, 29957290), (580, 27064862), (638, 24604420), (655, 23965832), (1048, 14978645), (1160, 13532431), (1276, 12302210), (1310, 11982916), (1441, 10893560), (1595, 9841768), (2552, 6151105), (2620, 5991458), (2882, 5446780), (3190, 4920884), (3799, 4132040), (5240, 2995729), (5764, 2723390), (6380, 2460442), (7205, 2178712), (7598, 2066020), (9391, 1671560), (11528, 1361695), (12760, 1230221), (14410, 1089356), (15196, 1033010), (18782, 835780), (18995, 826408), (28820, 544678), (30392, 516505), (37564, 417890), (37990, 413204), (41789, 375640), (46955, 334312), (57640, 272339), (75128, 208945), (75980, 206602), (83578, 187820), (93910, 167156), (103301, 151960)]