15202278721520

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{211}}^1\times {\mathrm{1601}}^1\times {\mathrm{4649}}^1$

素因数の和:6496

約数の個数: 240

約数和(自身を含む): 39067526080800

約数和(自身を除く): 23865247359280

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 121, 176, 211, 220, 242, 422, 440, 484, 605, 844, 880, 968, 1055, 1210, 1601, 1688, 1936, 2110, 2321, 2420, 3202, 3376, 4220, 4642, 4649, 4840, 6404, 8005, 8440, 9284, 9298, 9680, 11605, 12808, 16010, 16880, 17611, 18568, 18596, 23210, 23245, 25531, 25616, 32020, 35222, 37136, 37192, 46420, 46490, 51062, 51139, 64040, 70444, 74384, 88055, 92840, 92980, 102124, 102278, 127655, 128080, 140888, 176110, 185680, 185960, 193721, 204248, 204556, 255310, 255695, 281776, 337811, 352220, 371920, 387442, 408496, 409112, 510620, 511390, 562529, 675622, 704440, 774884, 818224, 968605, 980939, 1021240, 1022780, 1125058, 1351244, 1408880, 1549768, 1689055, 1937210, 1961878, 2042480, 2045560, 2250116, 2702488, 2812645, 3099536, 3378110, 3715921, 3874420, 3923756, 4091120, 4500232, 4904695, 5404976, 5625290, 6756220, 7431842, 7443049, 7748840, 7847512, 9000464, 9809390, 10790329, 11250580, 13512440, 14863684, 14886098, 15497680, 15695024, 18579605, 19618780, 21580658, 22501160, 27024880, 29727368, 29772196, 37159210, 37215245, 39237560, 40875131, 43161316, 45002320, 53951645, 59454736, 59544392, 74318420, 74430490, 78475120, 81750262, 81873539, 86322632, 107903290, 118693619, 119088784, 148636840, 148860980, 163500524, 163747078, 172645264, 204375655, 215806580, 237387238, 297273680, 297721960, 327001048, 327494156, 408751310, 409367695, 431613160, 474774476, 593468095, 595443920, 654002096, 654988312, 817502620, 818735390, 863226320, 900608929, 949548952, 1186936190, 1309976624, 1570483339, 1635005240, 1637470780, 1801217858, 1899097904, 2373872380, 3140966678, 3270010480, 3274941560, 3602435716, 4503044645, 4747744760, 6281933356, 6549883120, 7204871432, 7852416695, 9006089290, 9495489520, 12563866712, 14409742864, 15704833390, 17275316729, 18012178580, 25127733424, 31409666780, 34550633458, 36024357160, 62819333560, 69101266916, 72048714320, 86376583645, 125638667120, 138202533832, 172753167290, 190028484019, 276405067664, 345506334580, 380056968038, 691012669160, 760113936076, 950142420095, 1382025338320, 1520227872152, 1900284840190, 3040455744304, 3800569680380, 7601139360760, 15202278721520]

約数ペア:

[(1, 15202278721520), (2, 7601139360760), (4, 3800569680380), (5, 3040455744304), (8, 1900284840190), (10, 1520227872152), (11, 1382025338320), (16, 950142420095), (20, 760113936076), (22, 691012669160), (40, 380056968038), (44, 345506334580), (55, 276405067664), (80, 190028484019), (88, 172753167290), (110, 138202533832), (121, 125638667120), (176, 86376583645), (211, 72048714320), (220, 69101266916), (242, 62819333560), (422, 36024357160), (440, 34550633458), (484, 31409666780), (605, 25127733424), (844, 18012178580), (880, 17275316729), (968, 15704833390), (1055, 14409742864), (1210, 12563866712), (1601, 9495489520), (1688, 9006089290), (1936, 7852416695), (2110, 7204871432), (2321, 6549883120), (2420, 6281933356), (3202, 4747744760), (3376, 4503044645), (4220, 3602435716), (4642, 3274941560), (4649, 3270010480), (4840, 3140966678), (6404, 2373872380), (8005, 1899097904), (8440, 1801217858), (9284, 1637470780), (9298, 1635005240), (9680, 1570483339), (11605, 1309976624), (12808, 1186936190), (16010, 949548952), (16880, 900608929), (17611, 863226320), (18568, 818735390), (18596, 817502620), (23210, 654988312), (23245, 654002096), (25531, 595443920), (25616, 593468095), (32020, 474774476), (35222, 431613160), (37136, 409367695), (37192, 408751310), (46420, 327494156), (46490, 327001048), (51062, 297721960), (51139, 297273680), (64040, 237387238), (70444, 215806580), (74384, 204375655), (88055, 172645264), (92840, 163747078), (92980, 163500524), (102124, 148860980), (102278, 148636840), (127655, 119088784), (128080, 118693619), (140888, 107903290), (176110, 86322632), (185680, 81873539), (185960, 81750262), (193721, 78475120), (204248, 74430490), (204556, 74318420), (255310, 59544392), (255695, 59454736), (281776, 53951645), (337811, 45002320), (352220, 43161316), (371920, 40875131), (387442, 39237560), (408496, 37215245), (409112, 37159210), (510620, 29772196), (511390, 29727368), (562529, 27024880), (675622, 22501160), (704440, 21580658), (774884, 19618780), (818224, 18579605), (968605, 15695024), (980939, 15497680), (1021240, 14886098), (1022780, 14863684), (1125058, 13512440), (1351244, 11250580), (1408880, 10790329), (1549768, 9809390), (1689055, 9000464), (1937210, 7847512), (1961878, 7748840), (2042480, 7443049), (2045560, 7431842), (2250116, 6756220), (2702488, 5625290), (2812645, 5404976), (3099536, 4904695), (3378110, 4500232), (3715921, 4091120), (3874420, 3923756)]