831277440

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{389}}^1$

素因数の和:474

約数の個数: 384

約数和(自身を含む): 3351067200

約数和(自身を除く): 2519789760

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, 53, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 106, 112, 120, 126, 128, 140, 144, 159, 160, 168, 180, 192, 210, 212, 224, 240, 252, 265, 280, 288, 315, 318, 320, 336, 360, 371, 384, 389, 420, 424, 448, 477, 480, 504, 530, 560, 576, 630, 636, 640, 672, 720, 742, 778, 795, 840, 848, 896, 954, 960, 1008, 1060, 1113, 1120, 1152, 1167, 1260, 1272, 1344, 1440, 1484, 1556, 1590, 1680, 1696, 1855, 1908, 1920, 1945, 2016, 2120, 2226, 2240, 2334, 2385, 2520, 2544, 2688, 2723, 2880, 2968, 3112, 3180, 3339, 3360, 3392, 3501, 3710, 3816, 3890, 4032, 4240, 4452, 4480, 4668, 4770, 5040, 5088, 5446, 5565, 5760, 5835, 5936, 6224, 6360, 6678, 6720, 6784, 7002, 7420, 7632, 7780, 8064, 8169, 8480, 8904, 9336, 9540, 10080, 10176, 10892, 11130, 11670, 11872, 12448, 12720, 13356, 13440, 13615, 14004, 14840, 15264, 15560, 16338, 16695, 16960, 17505, 17808, 18672, 19080, 20160, 20352, 20617, 21784, 22260, 23340, 23744, 24507, 24896, 25440, 26712, 27230, 28008, 29680, 30528, 31120, 32676, 33390, 33920, 35010, 35616, 37344, 38160, 40320, 40845, 41234, 43568, 44520, 46680, 47488, 49014, 49792, 50880, 53424, 54460, 56016, 59360, 61056, 61851, 62240, 65352, 66780, 70020, 71232, 74688, 76320, 81690, 82468, 87136, 89040, 93360, 98028, 101760, 103085, 106848, 108920, 112032, 118720, 122535, 123702, 124480, 130704, 133560, 140040, 142464, 144319, 149376, 152640, 163380, 164936, 174272, 178080, 185553, 186720, 196056, 206170, 213696, 217840, 224064, 237440, 245070, 247404, 248960, 261408, 267120, 280080, 288638, 305280, 309255, 326760, 329872, 348544, 356160, 371106, 373440, 392112, 412340, 427392, 432957, 435680, 448128, 490140, 494808, 522816, 534240, 560160, 577276, 618510, 653520, 659744, 712320, 721595, 742212, 746880, 784224, 824680, 865914, 871360, 927765, 980280, 989616, 1045632, 1068480, 1120320, 1154552, 1237020, 1298871, 1307040, 1319488, 1443190, 1484424, 1568448, 1649360, 1731828, 1742720, 1855530, 1960560, 1979232, 2136960, 2164785, 2240640, 2309104, 2474040, 2597742, 2614080, 2638976, 2886380, 2968848, 3136896, 3298720, 3463656, 3711060, 3921120, 3958464, 4329570, 4618208, 4948080, 5195484, 5228160, 5772760, 5937696, 6494355, 6597440, 6927312, 7422120, 7842240, 7916928, 8659140, 9236416, 9896160, 10390968, 11545520, 11875392, 12988710, 13194880, 13854624, 14844240, 15684480, 17318280, 18472832, 19792320, 20781936, 23091040, 23750784, 25977420, 27709248, 29688480, 34636560, 39584640, 41563872, 46182080, 51954840, 55418496, 59376960, 69273120, 83127744, 92364160, 103909680, 118753920, 138546240, 166255488, 207819360, 277092480, 415638720, 831277440]

約数ペア:

[(1, 831277440), (2, 415638720), (3, 277092480), (4, 207819360), (5, 166255488), (6, 138546240), (7, 118753920), (8, 103909680), (9, 92364160), (10, 83127744), (12, 69273120), (14, 59376960), (15, 55418496), (16, 51954840), (18, 46182080), (20, 41563872), (21, 39584640), (24, 34636560), (28, 29688480), (30, 27709248), (32, 25977420), (35, 23750784), (36, 23091040), (40, 20781936), (42, 19792320), (45, 18472832), (48, 17318280), (53, 15684480), (56, 14844240), (60, 13854624), (63, 13194880), (64, 12988710), (70, 11875392), (72, 11545520), (80, 10390968), (84, 9896160), (90, 9236416), (96, 8659140), (105, 7916928), (106, 7842240), (112, 7422120), (120, 6927312), (126, 6597440), (128, 6494355), (140, 5937696), (144, 5772760), (159, 5228160), (160, 5195484), (168, 4948080), (180, 4618208), (192, 4329570), (210, 3958464), (212, 3921120), (224, 3711060), (240, 3463656), (252, 3298720), (265, 3136896), (280, 2968848), (288, 2886380), (315, 2638976), (318, 2614080), (320, 2597742), (336, 2474040), (360, 2309104), (371, 2240640), (384, 2164785), (389, 2136960), (420, 1979232), (424, 1960560), (448, 1855530), (477, 1742720), (480, 1731828), (504, 1649360), (530, 1568448), (560, 1484424), (576, 1443190), (630, 1319488), (636, 1307040), (640, 1298871), (672, 1237020), (720, 1154552), (742, 1120320), (778, 1068480), (795, 1045632), (840, 989616), (848, 980280), (896, 927765), (954, 871360), (960, 865914), (1008, 824680), (1060, 784224), (1113, 746880), (1120, 742212), (1152, 721595), (1167, 712320), (1260, 659744), (1272, 653520), (1344, 618510), (1440, 577276), (1484, 560160), (1556, 534240), (1590, 522816), (1680, 494808), (1696, 490140), (1855, 448128), (1908, 435680), (1920, 432957), (1945, 427392), (2016, 412340), (2120, 392112), (2226, 373440), (2240, 371106), (2334, 356160), (2385, 348544), (2520, 329872), (2544, 326760), (2688, 309255), (2723, 305280), (2880, 288638), (2968, 280080), (3112, 267120), (3180, 261408), (3339, 248960), (3360, 247404), (3392, 245070), (3501, 237440), (3710, 224064), (3816, 217840), (3890, 213696), (4032, 206170), (4240, 196056), (4452, 186720), (4480, 185553), (4668, 178080), (4770, 174272), (5040, 164936), (5088, 163380), (5446, 152640), (5565, 149376), (5760, 144319), (5835, 142464), (5936, 140040), (6224, 133560), (6360, 130704), (6678, 124480), (6720, 123702), (6784, 122535), (7002, 118720), (7420, 112032), (7632, 108920), (7780, 106848), (8064, 103085), (8169, 101760), (8480, 98028), (8904, 93360), (9336, 89040), (9540, 87136), (10080, 82468), (10176, 81690), (10892, 76320), (11130, 74688), (11670, 71232), (11872, 70020), (12448, 66780), (12720, 65352), (13356, 62240), (13440, 61851), (13615, 61056), (14004, 59360), (14840, 56016), (15264, 54460), (15560, 53424), (16338, 50880), (16695, 49792), (16960, 49014), (17505, 47488), (17808, 46680), (18672, 44520), (19080, 43568), (20160, 41234), (20352, 40845), (20617, 40320), (21784, 38160), (22260, 37344), (23340, 35616), (23744, 35010), (24507, 33920), (24896, 33390), (25440, 32676), (26712, 31120), (27230, 30528), (28008, 29680)]