307588680

素因数分解:

$2^3\times 3^2\times 5^1\times 7^3\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:138

約数の個数: 384

約数和(自身を含む): 1213056000

約数和(自身を除く): 905467320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 47, 49, 53, 56, 60, 63, 70, 72, 84, 90, 94, 98, 105, 106, 120, 126, 140, 141, 147, 159, 168, 180, 188, 196, 210, 212, 235, 245, 252, 265, 280, 282, 294, 315, 318, 329, 343, 360, 371, 376, 392, 420, 423, 424, 441, 470, 477, 490, 504, 530, 564, 588, 630, 636, 658, 686, 705, 735, 742, 795, 840, 846, 882, 940, 954, 980, 987, 1029, 1060, 1113, 1128, 1176, 1260, 1272, 1316, 1372, 1410, 1470, 1484, 1590, 1645, 1692, 1715, 1764, 1855, 1880, 1908, 1960, 1974, 2058, 2115, 2120, 2205, 2226, 2303, 2385, 2491, 2520, 2597, 2632, 2744, 2820, 2940, 2961, 2968, 3087, 3180, 3290, 3339, 3384, 3430, 3528, 3710, 3816, 3948, 4116, 4230, 4410, 4452, 4606, 4770, 4935, 4982, 5145, 5194, 5565, 5640, 5880, 5922, 6174, 6360, 6580, 6678, 6860, 6909, 7420, 7473, 7791, 7896, 8232, 8460, 8820, 8904, 9212, 9540, 9870, 9964, 10290, 10388, 11130, 11515, 11844, 12348, 12455, 12985, 13160, 13356, 13720, 13818, 14805, 14840, 14946, 15435, 15582, 16121, 16695, 16920, 17437, 17640, 18179, 18424, 19080, 19740, 19928, 20580, 20727, 20776, 22260, 22419, 23030, 23373, 23688, 24696, 24910, 25970, 26712, 27636, 29610, 29892, 30870, 31164, 32242, 33390, 34545, 34874, 36358, 37365, 38955, 39480, 41160, 41454, 44520, 44838, 46060, 46746, 48363, 49820, 51940, 52311, 54537, 55272, 59220, 59784, 61740, 62328, 64484, 66780, 69090, 69748, 72716, 74730, 77910, 80605, 82908, 87185, 89676, 90895, 92120, 93492, 96726, 99640, 103635, 103880, 104622, 109074, 112095, 116865, 118440, 122059, 123480, 128968, 133560, 138180, 139496, 145089, 145432, 149460, 155820, 156933, 161210, 163611, 165816, 174370, 179352, 181790, 186984, 193452, 207270, 209244, 218148, 224190, 233730, 241815, 244118, 261555, 272685, 276360, 290178, 298920, 311640, 313866, 322420, 327222, 348740, 363580, 366177, 386904, 414540, 418488, 436296, 448380, 467460, 483630, 488236, 523110, 545370, 580356, 610295, 627732, 644840, 654444, 697480, 725445, 727160, 732354, 784665, 818055, 829080, 854413, 896760, 934920, 967260, 976472, 1046220, 1090740, 1098531, 1160712, 1220590, 1255464, 1308888, 1450890, 1464708, 1569330, 1636110, 1708826, 1830885, 1934520, 2092440, 2181480, 2197062, 2441180, 2563239, 2901780, 2929416, 3138660, 3272220, 3417652, 3661770, 4272065, 4394124, 4882360, 5126478, 5492655, 5803560, 6277320, 6544440, 6835304, 7323540, 7689717, 8544130, 8788248, 10252956, 10985310, 12816195, 14647080, 15379434, 17088260, 20505912, 21970620, 25632390, 30758868, 34176520, 38448585, 43941240, 51264780, 61517736, 76897170, 102529560, 153794340, 307588680]

約数ペア:

[(1, 307588680), (2, 153794340), (3, 102529560), (4, 76897170), (5, 61517736), (6, 51264780), (7, 43941240), (8, 38448585), (9, 34176520), (10, 30758868), (12, 25632390), (14, 21970620), (15, 20505912), (18, 17088260), (20, 15379434), (21, 14647080), (24, 12816195), (28, 10985310), (30, 10252956), (35, 8788248), (36, 8544130), (40, 7689717), (42, 7323540), (45, 6835304), (47, 6544440), (49, 6277320), (53, 5803560), (56, 5492655), (60, 5126478), (63, 4882360), (70, 4394124), (72, 4272065), (84, 3661770), (90, 3417652), (94, 3272220), (98, 3138660), (105, 2929416), (106, 2901780), (120, 2563239), (126, 2441180), (140, 2197062), (141, 2181480), (147, 2092440), (159, 1934520), (168, 1830885), (180, 1708826), (188, 1636110), (196, 1569330), (210, 1464708), (212, 1450890), (235, 1308888), (245, 1255464), (252, 1220590), (265, 1160712), (280, 1098531), (282, 1090740), (294, 1046220), (315, 976472), (318, 967260), (329, 934920), (343, 896760), (360, 854413), (371, 829080), (376, 818055), (392, 784665), (420, 732354), (423, 727160), (424, 725445), (441, 697480), (470, 654444), (477, 644840), (490, 627732), (504, 610295), (530, 580356), (564, 545370), (588, 523110), (630, 488236), (636, 483630), (658, 467460), (686, 448380), (705, 436296), (735, 418488), (742, 414540), (795, 386904), (840, 366177), (846, 363580), (882, 348740), (940, 327222), (954, 322420), (980, 313866), (987, 311640), (1029, 298920), (1060, 290178), (1113, 276360), (1128, 272685), (1176, 261555), (1260, 244118), (1272, 241815), (1316, 233730), (1372, 224190), (1410, 218148), (1470, 209244), (1484, 207270), (1590, 193452), (1645, 186984), (1692, 181790), (1715, 179352), (1764, 174370), (1855, 165816), (1880, 163611), (1908, 161210), (1960, 156933), (1974, 155820), (2058, 149460), (2115, 145432), (2120, 145089), (2205, 139496), (2226, 138180), (2303, 133560), (2385, 128968), (2491, 123480), (2520, 122059), (2597, 118440), (2632, 116865), (2744, 112095), (2820, 109074), (2940, 104622), (2961, 103880), (2968, 103635), (3087, 99640), (3180, 96726), (3290, 93492), (3339, 92120), (3384, 90895), (3430, 89676), (3528, 87185), (3710, 82908), (3816, 80605), (3948, 77910), (4116, 74730), (4230, 72716), (4410, 69748), (4452, 69090), (4606, 66780), (4770, 64484), (4935, 62328), (4982, 61740), (5145, 59784), (5194, 59220), (5565, 55272), (5640, 54537), (5880, 52311), (5922, 51940), (6174, 49820), (6360, 48363), (6580, 46746), (6678, 46060), (6860, 44838), (6909, 44520), (7420, 41454), (7473, 41160), (7791, 39480), (7896, 38955), (8232, 37365), (8460, 36358), (8820, 34874), (8904, 34545), (9212, 33390), (9540, 32242), (9870, 31164), (9964, 30870), (10290, 29892), (10388, 29610), (11130, 27636), (11515, 26712), (11844, 25970), (12348, 24910), (12455, 24696), (12985, 23688), (13160, 23373), (13356, 23030), (13720, 22419), (13818, 22260), (14805, 20776), (14840, 20727), (14946, 20580), (15435, 19928), (15582, 19740), (16121, 19080), (16695, 18424), (16920, 18179), (17437, 17640)]