2120821920

素因数分解:

$2^5\times 3^3\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{233}}^1$

素因数の和:314

約数の個数: 576

約数和(自身を含む): 8873504640

約数和(自身を除く): 6752682720

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, 215, 216, 224, 233, 240, 245, 252, 258, 270, 280, 288, 294, 301, 315, 336, 344, 360, 378, 387, 392, 420, 430, 432, 441, 466, 480, 490, 504, 516, 540, 560, 588, 602, 630, 645, 672, 688, 699, 720, 735, 756, 774, 784, 840, 860, 864, 882, 903, 932, 945, 980, 1008, 1032, 1080, 1120, 1161, 1165, 1176, 1204, 1260, 1290, 1323, 1376, 1398, 1440, 1470, 1505, 1512, 1548, 1568, 1631, 1680, 1720, 1764, 1806, 1864, 1890, 1935, 1960, 2016, 2064, 2097, 2107, 2160, 2205, 2322, 2330, 2352, 2408, 2520, 2580, 2646, 2709, 2796, 2940, 3010, 3024, 3096, 3262, 3360, 3440, 3495, 3528, 3612, 3728, 3780, 3870, 3920, 4128, 4194, 4214, 4320, 4410, 4515, 4644, 4660, 4704, 4816, 4893, 5040, 5160, 5292, 5418, 5592, 5805, 5880, 6020, 6048, 6192, 6291, 6321, 6524, 6615, 6880, 6990, 7056, 7224, 7456, 7560, 7740, 7840, 8127, 8155, 8388, 8428, 8820, 9030, 9288, 9320, 9632, 9786, 10019, 10080, 10320, 10485, 10535, 10584, 10836, 11184, 11417, 11610, 11760, 12040, 12384, 12582, 12642, 13048, 13230, 13545, 13980, 14112, 14448, 14679, 15120, 15480, 16254, 16310, 16776, 16856, 17640, 18060, 18576, 18640, 18963, 19572, 20038, 20640, 20970, 21070, 21168, 21672, 22368, 22834, 23220, 23520, 24080, 24465, 25164, 25284, 26096, 26460, 27090, 27960, 28896, 29358, 30057, 30240, 30960, 31455, 31605, 32508, 32620, 33552, 33712, 34251, 35280, 36120, 37152, 37280, 37926, 39144, 40076, 40635, 41940, 42140, 42336, 43344, 44037, 45668, 46440, 48160, 48930, 50095, 50328, 50568, 52192, 52920, 54180, 55920, 56889, 57085, 58716, 60114, 61920, 62910, 63210, 65016, 65240, 67104, 67424, 68502, 70133, 70560, 72240, 73395, 75852, 78288, 80152, 81270, 83880, 84280, 86688, 88074, 90171, 91336, 92880, 94815, 97860, 100190, 100656, 101136, 102753, 105840, 108360, 111840, 113778, 114170, 117432, 120228, 125820, 126420, 130032, 130480, 137004, 140266, 144480, 146790, 150285, 151704, 156576, 160304, 162540, 167760, 168560, 171255, 176148, 180342, 182672, 185760, 189630, 195720, 200380, 201312, 202272, 205506, 210399, 211680, 216720, 220185, 227556, 228340, 234864, 240456, 251640, 252840, 260064, 260960, 270513, 274008, 280532, 284445, 293580, 300570, 303408, 308259, 320608, 325080, 335520, 337120, 342510, 350665, 352296, 360684, 365344, 379260, 391440, 400760, 411012, 420798, 433440, 440370, 450855, 455112, 456680, 469728, 480912, 490931, 503280, 505680, 513765, 541026, 548016, 561064, 568890, 587160, 601140, 606816, 616518, 631197, 650160, 685020, 701330, 704592, 721368, 758520, 782880, 801520, 822024, 841596, 880740, 901710, 910224, 913360, 961824, 981862, 1006560, 1011360, 1027530, 1051995, 1082052, 1096032, 1122128, 1137780, 1174320, 1202280, 1233036, 1262394, 1300320, 1352565, 1370040, 1402660, 1409184, 1442736, 1472793, 1517040, 1541295, 1603040, 1644048, 1683192, 1761480, 1803420, 1820448, 1826720, 1893591, 1963724, 2055060, 2103990, 2164104, 2244256, 2275560, 2348640, 2404560, 2454655, 2466072, 2524788, 2705130, 2740080, 2805320, 2885472, 2945586, 3034080, 3082590, 3155985, 3288096, 3366384, 3522960, 3606840, 3787182, 3927448, 4110120, 4207980, 4328208, 4418379, 4551120, 4809120, 4909310, 4932144, 5049576, 5410260, 5480160, 5610640, 5891172, 6165180, 6311970, 6732768, 7045920, 7213680, 7363965, 7574364, 7854896, 8220240, 8415960, 8656416, 8836758, 9102240, 9467955, 9818620, 9864288, 10099152, 10820520, 11221280, 11782344, 12330360, 12623940, 13255137, 14427360, 14727930, 15148728, 15709792, 16440480, 16831920, 17673516, 18935910, 19637240, 20198304, 21641040, 22091895, 23564688, 24660720, 25247880, 26510274, 29455860, 30297456, 33663840, 35347032, 37871820, 39274480, 43282080, 44183790, 47129376, 49321440, 50495760, 53020548, 58911720, 60594912, 66275685, 70694064, 75743640, 78548960, 88367580, 100991520, 106041096, 117823440, 132551370, 141388128, 151487280, 176735160, 212082192, 235646880, 265102740, 302974560, 353470320, 424164384, 530205480, 706940640, 1060410960, 2120821920]

約数ペア:

[(1, 2120821920), (2, 1060410960), (3, 706940640), (4, 530205480), (5, 424164384), (6, 353470320), (7, 302974560), (8, 265102740), (9, 235646880), (10, 212082192), (12, 176735160), (14, 151487280), (15, 141388128), (16, 132551370), (18, 117823440), (20, 106041096), (21, 100991520), (24, 88367580), (27, 78548960), (28, 75743640), (30, 70694064), (32, 66275685), (35, 60594912), (36, 58911720), (40, 53020548), (42, 50495760), (43, 49321440), (45, 47129376), (48, 44183790), (49, 43282080), (54, 39274480), (56, 37871820), (60, 35347032), (63, 33663840), (70, 30297456), (72, 29455860), (80, 26510274), (84, 25247880), (86, 24660720), (90, 23564688), (96, 22091895), (98, 21641040), (105, 20198304), (108, 19637240), (112, 18935910), (120, 17673516), (126, 16831920), (129, 16440480), (135, 15709792), (140, 15148728), (144, 14727930), (147, 14427360), (160, 13255137), (168, 12623940), (172, 12330360), (180, 11782344), (189, 11221280), (196, 10820520), (210, 10099152), (215, 9864288), (216, 9818620), (224, 9467955), (233, 9102240), (240, 8836758), (245, 8656416), (252, 8415960), (258, 8220240), (270, 7854896), (280, 7574364), (288, 7363965), (294, 7213680), (301, 7045920), (315, 6732768), (336, 6311970), (344, 6165180), (360, 5891172), (378, 5610640), (387, 5480160), (392, 5410260), (420, 5049576), (430, 4932144), (432, 4909310), (441, 4809120), (466, 4551120), (480, 4418379), (490, 4328208), (504, 4207980), (516, 4110120), (540, 3927448), (560, 3787182), (588, 3606840), (602, 3522960), (630, 3366384), (645, 3288096), (672, 3155985), (688, 3082590), (699, 3034080), (720, 2945586), (735, 2885472), (756, 2805320), (774, 2740080), (784, 2705130), (840, 2524788), (860, 2466072), (864, 2454655), (882, 2404560), (903, 2348640), (932, 2275560), (945, 2244256), (980, 2164104), (1008, 2103990), (1032, 2055060), (1080, 1963724), (1120, 1893591), (1161, 1826720), (1165, 1820448), (1176, 1803420), (1204, 1761480), (1260, 1683192), (1290, 1644048), (1323, 1603040), (1376, 1541295), (1398, 1517040), (1440, 1472793), (1470, 1442736), (1505, 1409184), (1512, 1402660), (1548, 1370040), (1568, 1352565), (1631, 1300320), (1680, 1262394), (1720, 1233036), (1764, 1202280), (1806, 1174320), (1864, 1137780), (1890, 1122128), (1935, 1096032), (1960, 1082052), (2016, 1051995), (2064, 1027530), (2097, 1011360), (2107, 1006560), (2160, 981862), (2205, 961824), (2322, 913360), (2330, 910224), (2352, 901710), (2408, 880740), (2520, 841596), (2580, 822024), (2646, 801520), (2709, 782880), (2796, 758520), (2940, 721368), (3010, 704592), (3024, 701330), (3096, 685020), (3262, 650160), (3360, 631197), (3440, 616518), (3495, 606816), (3528, 601140), (3612, 587160), (3728, 568890), (3780, 561064), (3870, 548016), (3920, 541026), (4128, 513765), (4194, 505680), (4214, 503280), (4320, 490931), (4410, 480912), (4515, 469728), (4644, 456680), (4660, 455112), (4704, 450855), (4816, 440370), (4893, 433440), (5040, 420798), (5160, 411012), (5292, 400760), (5418, 391440), (5592, 379260), (5805, 365344), (5880, 360684), (6020, 352296), (6048, 350665), (6192, 342510), (6291, 337120), (6321, 335520), (6524, 325080), (6615, 320608), (6880, 308259), (6990, 303408), (7056, 300570), (7224, 293580), (7456, 284445), (7560, 280532), (7740, 274008), (7840, 270513), (8127, 260960), (8155, 260064), (8388, 252840), (8428, 251640), (8820, 240456), (9030, 234864), (9288, 228340), (9320, 227556), (9632, 220185), (9786, 216720), (10019, 211680), (10080, 210399), (10320, 205506), (10485, 202272), (10535, 201312), (10584, 200380), (10836, 195720), (11184, 189630), (11417, 185760), (11610, 182672), (11760, 180342), (12040, 176148), (12384, 171255), (12582, 168560), (12642, 167760), (13048, 162540), (13230, 160304), (13545, 156576), (13980, 151704), (14112, 150285), (14448, 146790), (14679, 144480), (15120, 140266), (15480, 137004), (16254, 130480), (16310, 130032), (16776, 126420), (16856, 125820), (17640, 120228), (18060, 117432), (18576, 114170), (18640, 113778), (18963, 111840), (19572, 108360), (20038, 105840), (20640, 102753), (20970, 101136), (21070, 100656), (21168, 100190), (21672, 97860), (22368, 94815), (22834, 92880), (23220, 91336), (23520, 90171), (24080, 88074), (24465, 86688), (25164, 84280), (25284, 83880), (26096, 81270), (26460, 80152), (27090, 78288), (27960, 75852), (28896, 73395), (29358, 72240), (30057, 70560), (30240, 70133), (30960, 68502), (31455, 67424), (31605, 67104), (32508, 65240), (32620, 65016), (33552, 63210), (33712, 62910), (34251, 61920), (35280, 60114), (36120, 58716), (37152, 57085), (37280, 56889), (37926, 55920), (39144, 54180), (40076, 52920), (40635, 52192), (41940, 50568), (42140, 50328), (42336, 50095), (43344, 48930), (44037, 48160), (45668, 46440)]