391063680

素因数分解:

$2^7\times 3^3\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:149

約数の個数: 512

約数和(自身を含む): 1639180800

約数和(自身を除く): 1248117120

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, 45, 48, 53, 54, 56, 60, 61, 63, 64, 70, 72, 80, 84, 90, 96, 105, 106, 108, 112, 120, 122, 126, 128, 135, 140, 144, 159, 160, 168, 180, 183, 189, 192, 210, 212, 216, 224, 240, 244, 252, 265, 270, 280, 288, 305, 315, 318, 320, 336, 360, 366, 371, 378, 384, 420, 424, 427, 432, 448, 477, 480, 488, 504, 530, 540, 549, 560, 576, 610, 630, 636, 640, 672, 720, 732, 742, 756, 795, 840, 848, 854, 864, 896, 915, 945, 954, 960, 976, 1008, 1060, 1080, 1098, 1113, 1120, 1152, 1220, 1260, 1272, 1281, 1344, 1431, 1440, 1464, 1484, 1512, 1590, 1647, 1680, 1696, 1708, 1728, 1830, 1855, 1890, 1908, 1920, 1952, 2016, 2120, 2135, 2160, 2196, 2226, 2240, 2385, 2440, 2520, 2544, 2562, 2688, 2745, 2862, 2880, 2928, 2968, 3024, 3180, 3233, 3294, 3339, 3360, 3392, 3416, 3456, 3660, 3710, 3780, 3816, 3843, 3904, 4032, 4240, 4270, 4320, 4392, 4452, 4480, 4770, 4880, 5040, 5088, 5124, 5490, 5565, 5724, 5760, 5856, 5936, 6048, 6360, 6405, 6466, 6588, 6678, 6720, 6784, 6832, 7155, 7320, 7420, 7560, 7632, 7686, 7808, 8064, 8235, 8480, 8540, 8640, 8784, 8904, 9540, 9699, 9760, 10017, 10080, 10176, 10248, 10980, 11130, 11448, 11529, 11712, 11872, 12096, 12720, 12810, 12932, 13176, 13356, 13440, 13664, 14310, 14640, 14840, 15120, 15264, 15372, 16165, 16470, 16695, 16960, 17080, 17280, 17568, 17808, 19080, 19215, 19398, 19520, 20034, 20160, 20352, 20496, 21960, 22260, 22631, 22896, 23058, 23424, 23744, 24192, 25440, 25620, 25864, 26352, 26712, 27328, 28620, 29097, 29280, 29680, 30240, 30528, 30744, 32330, 32940, 33390, 33920, 34160, 35136, 35616, 38160, 38430, 38796, 39040, 40068, 40320, 40992, 43920, 44520, 45262, 45792, 46116, 47488, 48495, 50085, 50880, 51240, 51728, 52704, 53424, 54656, 57240, 57645, 58194, 58560, 59360, 60480, 61056, 61488, 64660, 65880, 66780, 67893, 68320, 70272, 71232, 76320, 76860, 77592, 80136, 81984, 87291, 87840, 89040, 90524, 91584, 92232, 96990, 100170, 101760, 102480, 103456, 105408, 106848, 113155, 114480, 115290, 116388, 117120, 118720, 120960, 122976, 129320, 131760, 133560, 135786, 136640, 142464, 145485, 152640, 153720, 155184, 160272, 163968, 174582, 175680, 178080, 181048, 183168, 184464, 193980, 200340, 203679, 204960, 206912, 210816, 213696, 226310, 228960, 230580, 232776, 237440, 245952, 258640, 263520, 267120, 271572, 273280, 290970, 305280, 307440, 310368, 320544, 339465, 349164, 351360, 356160, 362096, 368928, 387960, 400680, 407358, 409920, 413824, 427392, 436455, 452620, 457920, 461160, 465552, 491904, 517280, 527040, 534240, 543144, 581940, 611037, 614880, 620736, 641088, 678930, 698328, 712320, 724192, 737856, 775920, 801360, 814716, 819840, 872910, 905240, 915840, 922320, 931104, 1018395, 1034560, 1054080, 1068480, 1086288, 1163880, 1222074, 1229760, 1241472, 1282176, 1357860, 1396656, 1448384, 1475712, 1551840, 1602720, 1629432, 1745820, 1810480, 1844640, 1862208, 2036790, 2069120, 2136960, 2172576, 2327760, 2444148, 2459520, 2715720, 2793312, 2896768, 3055185, 3103680, 3205440, 3258864, 3491640, 3620960, 3689280, 3724416, 4073580, 4345152, 4655520, 4888296, 5431440, 5586624, 6110370, 6207360, 6410880, 6517728, 6983280, 7241920, 7378560, 8147160, 8690304, 9311040, 9776592, 10862880, 11173248, 12220740, 13035456, 13966560, 14483840, 16294320, 18622080, 19553184, 21725760, 24441480, 26070912, 27933120, 32588640, 39106368, 43451520, 48882960, 55866240, 65177280, 78212736, 97765920, 130354560, 195531840, 391063680]

約数ペア:

[(1, 391063680), (2, 195531840), (3, 130354560), (4, 97765920), (5, 78212736), (6, 65177280), (7, 55866240), (8, 48882960), (9, 43451520), (10, 39106368), (12, 32588640), (14, 27933120), (15, 26070912), (16, 24441480), (18, 21725760), (20, 19553184), (21, 18622080), (24, 16294320), (27, 14483840), (28, 13966560), (30, 13035456), (32, 12220740), (35, 11173248), (36, 10862880), (40, 9776592), (42, 9311040), (45, 8690304), (48, 8147160), (53, 7378560), (54, 7241920), (56, 6983280), (60, 6517728), (61, 6410880), (63, 6207360), (64, 6110370), (70, 5586624), (72, 5431440), (80, 4888296), (84, 4655520), (90, 4345152), (96, 4073580), (105, 3724416), (106, 3689280), (108, 3620960), (112, 3491640), (120, 3258864), (122, 3205440), (126, 3103680), (128, 3055185), (135, 2896768), (140, 2793312), (144, 2715720), (159, 2459520), (160, 2444148), (168, 2327760), (180, 2172576), (183, 2136960), (189, 2069120), (192, 2036790), (210, 1862208), (212, 1844640), (216, 1810480), (224, 1745820), (240, 1629432), (244, 1602720), (252, 1551840), (265, 1475712), (270, 1448384), (280, 1396656), (288, 1357860), (305, 1282176), (315, 1241472), (318, 1229760), (320, 1222074), (336, 1163880), (360, 1086288), (366, 1068480), (371, 1054080), (378, 1034560), (384, 1018395), (420, 931104), (424, 922320), (427, 915840), (432, 905240), (448, 872910), (477, 819840), (480, 814716), (488, 801360), (504, 775920), (530, 737856), (540, 724192), (549, 712320), (560, 698328), (576, 678930), (610, 641088), (630, 620736), (636, 614880), (640, 611037), (672, 581940), (720, 543144), (732, 534240), (742, 527040), (756, 517280), (795, 491904), (840, 465552), (848, 461160), (854, 457920), (864, 452620), (896, 436455), (915, 427392), (945, 413824), (954, 409920), (960, 407358), (976, 400680), (1008, 387960), (1060, 368928), (1080, 362096), (1098, 356160), (1113, 351360), (1120, 349164), (1152, 339465), (1220, 320544), (1260, 310368), (1272, 307440), (1281, 305280), (1344, 290970), (1431, 273280), (1440, 271572), (1464, 267120), (1484, 263520), (1512, 258640), (1590, 245952), (1647, 237440), (1680, 232776), (1696, 230580), (1708, 228960), (1728, 226310), (1830, 213696), (1855, 210816), (1890, 206912), (1908, 204960), (1920, 203679), (1952, 200340), (2016, 193980), (2120, 184464), (2135, 183168), (2160, 181048), (2196, 178080), (2226, 175680), (2240, 174582), (2385, 163968), (2440, 160272), (2520, 155184), (2544, 153720), (2562, 152640), (2688, 145485), (2745, 142464), (2862, 136640), (2880, 135786), (2928, 133560), (2968, 131760), (3024, 129320), (3180, 122976), (3233, 120960), (3294, 118720), (3339, 117120), (3360, 116388), (3392, 115290), (3416, 114480), (3456, 113155), (3660, 106848), (3710, 105408), (3780, 103456), (3816, 102480), (3843, 101760), (3904, 100170), (4032, 96990), (4240, 92232), (4270, 91584), (4320, 90524), (4392, 89040), (4452, 87840), (4480, 87291), (4770, 81984), (4880, 80136), (5040, 77592), (5088, 76860), (5124, 76320), (5490, 71232), (5565, 70272), (5724, 68320), (5760, 67893), (5856, 66780), (5936, 65880), (6048, 64660), (6360, 61488), (6405, 61056), (6466, 60480), (6588, 59360), (6678, 58560), (6720, 58194), (6784, 57645), (6832, 57240), (7155, 54656), (7320, 53424), (7420, 52704), (7560, 51728), (7632, 51240), (7686, 50880), (7808, 50085), (8064, 48495), (8235, 47488), (8480, 46116), (8540, 45792), (8640, 45262), (8784, 44520), (8904, 43920), (9540, 40992), (9699, 40320), (9760, 40068), (10017, 39040), (10080, 38796), (10176, 38430), (10248, 38160), (10980, 35616), (11130, 35136), (11448, 34160), (11529, 33920), (11712, 33390), (11872, 32940), (12096, 32330), (12720, 30744), (12810, 30528), (12932, 30240), (13176, 29680), (13356, 29280), (13440, 29097), (13664, 28620), (14310, 27328), (14640, 26712), (14840, 26352), (15120, 25864), (15264, 25620), (15372, 25440), (16165, 24192), (16470, 23744), (16695, 23424), (16960, 23058), (17080, 22896), (17280, 22631), (17568, 22260), (17808, 21960), (19080, 20496), (19215, 20352), (19398, 20160), (19520, 20034)]