1920572640

素因数分解:

$2^5\times 3^3\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{211}}^1$

素因数の和:292

約数の個数: 576

約数和(自身を含む): 8039243520

約数和(自身を除く): 6118670880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 43, 45, 48, 49, 54, 56, 60, 63, 70, 72, 80, 84, 86, 90, 96, 98, 105, 108, 112, 120, 126, 129, 135, 140, 144, 147, 160, 168, 172, 180, 189, 196, 210, 211, 215, 216, 224, 240, 245, 252, 258, 270, 280, 288, 294, 301, 315, 336, 344, 360, 378, 387, 392, 420, 422, 430, 432, 441, 480, 490, 504, 516, 540, 560, 588, 602, 630, 633, 645, 672, 688, 720, 735, 756, 774, 784, 840, 844, 860, 864, 882, 903, 945, 980, 1008, 1032, 1055, 1080, 1120, 1161, 1176, 1204, 1260, 1266, 1290, 1323, 1376, 1440, 1470, 1477, 1505, 1512, 1548, 1568, 1680, 1688, 1720, 1764, 1806, 1890, 1899, 1935, 1960, 2016, 2064, 2107, 2110, 2160, 2205, 2322, 2352, 2408, 2520, 2532, 2580, 2646, 2709, 2940, 2954, 3010, 3024, 3096, 3165, 3360, 3376, 3440, 3528, 3612, 3780, 3798, 3870, 3920, 4128, 4214, 4220, 4320, 4410, 4431, 4515, 4644, 4704, 4816, 5040, 5064, 5160, 5292, 5418, 5697, 5805, 5880, 5908, 6020, 6048, 6192, 6321, 6330, 6615, 6752, 6880, 7056, 7224, 7385, 7560, 7596, 7740, 7840, 8127, 8428, 8440, 8820, 8862, 9030, 9073, 9288, 9495, 9632, 10080, 10128, 10320, 10339, 10535, 10584, 10836, 11394, 11610, 11760, 11816, 12040, 12384, 12642, 12660, 13230, 13293, 13545, 14112, 14448, 14770, 15120, 15192, 15480, 16254, 16856, 16880, 17640, 17724, 18060, 18146, 18576, 18963, 18990, 20256, 20640, 20678, 21070, 21168, 21672, 22155, 22788, 23220, 23520, 23632, 24080, 25284, 25320, 26460, 26586, 27090, 27219, 28485, 28896, 29540, 30240, 30384, 30960, 31017, 31605, 32508, 33712, 33760, 35280, 35448, 36120, 36292, 37152, 37926, 37980, 39879, 40635, 41356, 42140, 42336, 43344, 44310, 45365, 45576, 46440, 47264, 48160, 50568, 50640, 51695, 52920, 53172, 54180, 54438, 56889, 56970, 59080, 60768, 61920, 62034, 63210, 63511, 65016, 66465, 67424, 70560, 70896, 72240, 72584, 75852, 75960, 79758, 81270, 81657, 82712, 84280, 86688, 88620, 90730, 91152, 92880, 93051, 94815, 101136, 101280, 103390, 105840, 106344, 108360, 108876, 113778, 113940, 118160, 124068, 126420, 127022, 130032, 132930, 136095, 141792, 144480, 145168, 151704, 151920, 155085, 159516, 162540, 163314, 165424, 168560, 177240, 181460, 182304, 185760, 186102, 189630, 190533, 199395, 202272, 206780, 211680, 212688, 216720, 217752, 227556, 227880, 236320, 244971, 248136, 252840, 254044, 260064, 265860, 272190, 279153, 284445, 290336, 303408, 303840, 310170, 317555, 319032, 325080, 326628, 330848, 337120, 354480, 362920, 372204, 379260, 381066, 398790, 408285, 413560, 425376, 433440, 435504, 444577, 455112, 455760, 465255, 489942, 496272, 505680, 508088, 531720, 544380, 558306, 568890, 571599, 606816, 620340, 635110, 638064, 650160, 653256, 708960, 725840, 744408, 758520, 762132, 797580, 816570, 827120, 871008, 889154, 910224, 911520, 930510, 952665, 979884, 992544, 1011360, 1016176, 1063440, 1088760, 1116612, 1137780, 1143198, 1224855, 1240680, 1270220, 1276128, 1300320, 1306512, 1333731, 1395765, 1451680, 1488816, 1517040, 1524264, 1595160, 1633140, 1654240, 1714797, 1778308, 1820448, 1861020, 1905330, 1959768, 2032352, 2126880, 2177520, 2222885, 2233224, 2275560, 2286396, 2449710, 2481360, 2540440, 2613024, 2667462, 2791530, 2857995, 2977632, 3034080, 3048528, 3190320, 3266280, 3429594, 3556616, 3722040, 3810660, 3919536, 4001193, 4355040, 4445770, 4466448, 4551120, 4572792, 4899420, 4962720, 5080880, 5334924, 5583060, 5715990, 6097056, 6380640, 6532560, 6668655, 6859188, 7113232, 7444080, 7621320, 7839072, 8002386, 8573985, 8891540, 8932896, 9102240, 9145584, 9798840, 10161760, 10669848, 11166120, 11431980, 12003579, 13065120, 13337310, 13718376, 14226464, 14888160, 15242640, 16004772, 17147970, 17783080, 18291168, 19597680, 20005965, 21339696, 22332240, 22863960, 24007158, 26674620, 27436752, 30485280, 32009544, 34295940, 35566160, 39195360, 40011930, 42679392, 44664480, 45727920, 48014316, 53349240, 54873504, 60017895, 64019088, 68591880, 71132320, 80023860, 91455840, 96028632, 106698480, 120035790, 128038176, 137183760, 160047720, 192057264, 213396960, 240071580, 274367520, 320095440, 384114528, 480143160, 640190880, 960286320, 1920572640]

約数ペア:

[(1, 1920572640), (2, 960286320), (3, 640190880), (4, 480143160), (5, 384114528), (6, 320095440), (7, 274367520), (8, 240071580), (9, 213396960), (10, 192057264), (12, 160047720), (14, 137183760), (15, 128038176), (16, 120035790), (18, 106698480), (20, 96028632), (21, 91455840), (24, 80023860), (27, 71132320), (28, 68591880), (30, 64019088), (32, 60017895), (35, 54873504), (36, 53349240), (40, 48014316), (42, 45727920), (43, 44664480), (45, 42679392), (48, 40011930), (49, 39195360), (54, 35566160), (56, 34295940), (60, 32009544), (63, 30485280), (70, 27436752), (72, 26674620), (80, 24007158), (84, 22863960), (86, 22332240), (90, 21339696), (96, 20005965), (98, 19597680), (105, 18291168), (108, 17783080), (112, 17147970), (120, 16004772), (126, 15242640), (129, 14888160), (135, 14226464), (140, 13718376), (144, 13337310), (147, 13065120), (160, 12003579), (168, 11431980), (172, 11166120), (180, 10669848), (189, 10161760), (196, 9798840), (210, 9145584), (211, 9102240), (215, 8932896), (216, 8891540), (224, 8573985), (240, 8002386), (245, 7839072), (252, 7621320), (258, 7444080), (270, 7113232), (280, 6859188), (288, 6668655), (294, 6532560), (301, 6380640), (315, 6097056), (336, 5715990), (344, 5583060), (360, 5334924), (378, 5080880), (387, 4962720), (392, 4899420), (420, 4572792), (422, 4551120), (430, 4466448), (432, 4445770), (441, 4355040), (480, 4001193), (490, 3919536), (504, 3810660), (516, 3722040), (540, 3556616), (560, 3429594), (588, 3266280), (602, 3190320), (630, 3048528), (633, 3034080), (645, 2977632), (672, 2857995), (688, 2791530), (720, 2667462), (735, 2613024), (756, 2540440), (774, 2481360), (784, 2449710), (840, 2286396), (844, 2275560), (860, 2233224), (864, 2222885), (882, 2177520), (903, 2126880), (945, 2032352), (980, 1959768), (1008, 1905330), (1032, 1861020), (1055, 1820448), (1080, 1778308), (1120, 1714797), (1161, 1654240), (1176, 1633140), (1204, 1595160), (1260, 1524264), (1266, 1517040), (1290, 1488816), (1323, 1451680), (1376, 1395765), (1440, 1333731), (1470, 1306512), (1477, 1300320), (1505, 1276128), (1512, 1270220), (1548, 1240680), (1568, 1224855), (1680, 1143198), (1688, 1137780), (1720, 1116612), (1764, 1088760), (1806, 1063440), (1890, 1016176), (1899, 1011360), (1935, 992544), (1960, 979884), (2016, 952665), (2064, 930510), (2107, 911520), (2110, 910224), (2160, 889154), (2205, 871008), (2322, 827120), (2352, 816570), (2408, 797580), (2520, 762132), (2532, 758520), (2580, 744408), (2646, 725840), (2709, 708960), (2940, 653256), (2954, 650160), (3010, 638064), (3024, 635110), (3096, 620340), (3165, 606816), (3360, 571599), (3376, 568890), (3440, 558306), (3528, 544380), (3612, 531720), (3780, 508088), (3798, 505680), (3870, 496272), (3920, 489942), (4128, 465255), (4214, 455760), (4220, 455112), (4320, 444577), (4410, 435504), (4431, 433440), (4515, 425376), (4644, 413560), (4704, 408285), (4816, 398790), (5040, 381066), (5064, 379260), (5160, 372204), (5292, 362920), (5418, 354480), (5697, 337120), (5805, 330848), (5880, 326628), (5908, 325080), (6020, 319032), (6048, 317555), (6192, 310170), (6321, 303840), (6330, 303408), (6615, 290336), (6752, 284445), (6880, 279153), (7056, 272190), (7224, 265860), (7385, 260064), (7560, 254044), (7596, 252840), (7740, 248136), (7840, 244971), (8127, 236320), (8428, 227880), (8440, 227556), (8820, 217752), (8862, 216720), (9030, 212688), (9073, 211680), (9288, 206780), (9495, 202272), (9632, 199395), (10080, 190533), (10128, 189630), (10320, 186102), (10339, 185760), (10535, 182304), (10584, 181460), (10836, 177240), (11394, 168560), (11610, 165424), (11760, 163314), (11816, 162540), (12040, 159516), (12384, 155085), (12642, 151920), (12660, 151704), (13230, 145168), (13293, 144480), (13545, 141792), (14112, 136095), (14448, 132930), (14770, 130032), (15120, 127022), (15192, 126420), (15480, 124068), (16254, 118160), (16856, 113940), (16880, 113778), (17640, 108876), (17724, 108360), (18060, 106344), (18146, 105840), (18576, 103390), (18963, 101280), (18990, 101136), (20256, 94815), (20640, 93051), (20678, 92880), (21070, 91152), (21168, 90730), (21672, 88620), (22155, 86688), (22788, 84280), (23220, 82712), (23520, 81657), (23632, 81270), (24080, 79758), (25284, 75960), (25320, 75852), (26460, 72584), (26586, 72240), (27090, 70896), (27219, 70560), (28485, 67424), (28896, 66465), (29540, 65016), (30240, 63511), (30384, 63210), (30960, 62034), (31017, 61920), (31605, 60768), (32508, 59080), (33712, 56970), (33760, 56889), (35280, 54438), (35448, 54180), (36120, 53172), (36292, 52920), (37152, 51695), (37926, 50640), (37980, 50568), (39879, 48160), (40635, 47264), (41356, 46440), (42140, 45576), (42336, 45365), (43344, 44310)]