8520281280

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{2003}}^1$

素因数の和:2244

約数の個数: 336

約数和(自身を含む): 33668354304

約数和(自身を除く): 25148073024

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 192, 210, 211, 224, 240, 252, 280, 288, 315, 320, 336, 360, 420, 422, 448, 480, 504, 560, 576, 630, 633, 672, 720, 840, 844, 960, 1008, 1055, 1120, 1260, 1266, 1344, 1440, 1477, 1680, 1688, 1899, 2003, 2016, 2110, 2240, 2520, 2532, 2880, 2954, 3165, 3360, 3376, 3798, 4006, 4032, 4220, 4431, 5040, 5064, 5908, 6009, 6330, 6720, 6752, 7385, 7596, 8012, 8440, 8862, 9495, 10015, 10080, 10128, 11816, 12018, 12660, 13293, 13504, 14021, 14770, 15192, 16024, 16880, 17724, 18027, 18990, 20030, 20160, 20256, 22155, 23632, 24036, 25320, 26586, 28042, 29540, 30045, 30384, 32048, 33760, 35448, 36054, 37980, 40060, 40512, 42063, 44310, 47264, 48072, 50640, 53172, 56084, 59080, 60090, 60768, 64096, 66465, 67520, 70105, 70896, 72108, 75960, 80120, 84126, 88620, 90135, 94528, 96144, 101280, 106344, 112168, 118160, 120180, 121536, 126189, 128192, 132930, 140210, 141792, 144216, 151920, 160240, 168252, 177240, 180270, 192288, 202560, 210315, 212688, 224336, 236320, 240360, 252378, 265860, 280420, 283584, 288432, 303840, 320480, 336504, 354480, 360540, 384576, 420630, 422633, 425376, 448672, 472640, 480720, 504756, 531720, 560840, 576864, 607680, 630945, 640960, 673008, 708960, 721080, 841260, 845266, 850752, 897344, 961440, 1009512, 1063440, 1121680, 1153728, 1261890, 1267899, 1346016, 1417920, 1442160, 1682520, 1690532, 1922880, 2019024, 2113165, 2126880, 2243360, 2523780, 2535798, 2692032, 2884320, 2958431, 3365040, 3381064, 3803697, 4038048, 4226330, 4253760, 4486720, 5047560, 5071596, 5768640, 5916862, 6339495, 6730080, 6762128, 7607394, 8076096, 8452660, 8875293, 10095120, 10143192, 11833724, 12678990, 13460160, 13524256, 14792155, 15214788, 16905320, 17750586, 19018485, 20190240, 20286384, 23667448, 25357980, 26625879, 27048512, 29584310, 30429576, 33810640, 35501172, 38036970, 40380480, 40572768, 44376465, 47334896, 50715960, 53251758, 59168620, 60859152, 67621280, 71002344, 76073940, 81145536, 88752930, 94669792, 101431920, 106503516, 118337240, 121718304, 133129395, 135242560, 142004688, 152147880, 177505860, 189339584, 202863840, 213007032, 236674480, 243436608, 266258790, 284009376, 304295760, 355011720, 405727680, 426014064, 473348960, 532517580, 568018752, 608591520, 710023440, 852028128, 946697920, 1065035160, 1217183040, 1420046880, 1704056256, 2130070320, 2840093760, 4260140640, 8520281280]

約数ペア:

[(1, 8520281280), (2, 4260140640), (3, 2840093760), (4, 2130070320), (5, 1704056256), (6, 1420046880), (7, 1217183040), (8, 1065035160), (9, 946697920), (10, 852028128), (12, 710023440), (14, 608591520), (15, 568018752), (16, 532517580), (18, 473348960), (20, 426014064), (21, 405727680), (24, 355011720), (28, 304295760), (30, 284009376), (32, 266258790), (35, 243436608), (36, 236674480), (40, 213007032), (42, 202863840), (45, 189339584), (48, 177505860), (56, 152147880), (60, 142004688), (63, 135242560), (64, 133129395), (70, 121718304), (72, 118337240), (80, 106503516), (84, 101431920), (90, 94669792), (96, 88752930), (105, 81145536), (112, 76073940), (120, 71002344), (126, 67621280), (140, 60859152), (144, 59168620), (160, 53251758), (168, 50715960), (180, 47334896), (192, 44376465), (210, 40572768), (211, 40380480), (224, 38036970), (240, 35501172), (252, 33810640), (280, 30429576), (288, 29584310), (315, 27048512), (320, 26625879), (336, 25357980), (360, 23667448), (420, 20286384), (422, 20190240), (448, 19018485), (480, 17750586), (504, 16905320), (560, 15214788), (576, 14792155), (630, 13524256), (633, 13460160), (672, 12678990), (720, 11833724), (840, 10143192), (844, 10095120), (960, 8875293), (1008, 8452660), (1055, 8076096), (1120, 7607394), (1260, 6762128), (1266, 6730080), (1344, 6339495), (1440, 5916862), (1477, 5768640), (1680, 5071596), (1688, 5047560), (1899, 4486720), (2003, 4253760), (2016, 4226330), (2110, 4038048), (2240, 3803697), (2520, 3381064), (2532, 3365040), (2880, 2958431), (2954, 2884320), (3165, 2692032), (3360, 2535798), (3376, 2523780), (3798, 2243360), (4006, 2126880), (4032, 2113165), (4220, 2019024), (4431, 1922880), (5040, 1690532), (5064, 1682520), (5908, 1442160), (6009, 1417920), (6330, 1346016), (6720, 1267899), (6752, 1261890), (7385, 1153728), (7596, 1121680), (8012, 1063440), (8440, 1009512), (8862, 961440), (9495, 897344), (10015, 850752), (10080, 845266), (10128, 841260), (11816, 721080), (12018, 708960), (12660, 673008), (13293, 640960), (13504, 630945), (14021, 607680), (14770, 576864), (15192, 560840), (16024, 531720), (16880, 504756), (17724, 480720), (18027, 472640), (18990, 448672), (20030, 425376), (20160, 422633), (20256, 420630), (22155, 384576), (23632, 360540), (24036, 354480), (25320, 336504), (26586, 320480), (28042, 303840), (29540, 288432), (30045, 283584), (30384, 280420), (32048, 265860), (33760, 252378), (35448, 240360), (36054, 236320), (37980, 224336), (40060, 212688), (40512, 210315), (42063, 202560), (44310, 192288), (47264, 180270), (48072, 177240), (50640, 168252), (53172, 160240), (56084, 151920), (59080, 144216), (60090, 141792), (60768, 140210), (64096, 132930), (66465, 128192), (67520, 126189), (70105, 121536), (70896, 120180), (72108, 118160), (75960, 112168), (80120, 106344), (84126, 101280), (88620, 96144), (90135, 94528)]