1689783480

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1297}}^1$

素因数の和:1379

約数の個数: 384

約数和(自身を含む): 6997985280

約数和(自身を除く): 5308201800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 47, 55, 56, 60, 63, 66, 70, 72, 77, 84, 88, 90, 94, 99, 105, 110, 120, 126, 132, 140, 141, 154, 165, 168, 180, 188, 198, 210, 220, 231, 235, 252, 264, 280, 282, 308, 315, 329, 330, 360, 376, 385, 396, 420, 423, 440, 462, 470, 495, 504, 517, 564, 616, 630, 658, 660, 693, 705, 770, 792, 840, 846, 924, 940, 987, 990, 1034, 1128, 1155, 1260, 1297, 1316, 1320, 1386, 1410, 1540, 1551, 1645, 1692, 1848, 1880, 1974, 1980, 2068, 2115, 2310, 2520, 2585, 2594, 2632, 2772, 2820, 2961, 3080, 3102, 3290, 3384, 3465, 3619, 3891, 3948, 3960, 4136, 4230, 4620, 4653, 4935, 5170, 5188, 5544, 5640, 5922, 6204, 6485, 6580, 6930, 7238, 7755, 7782, 7896, 8460, 9079, 9240, 9306, 9870, 10340, 10376, 10857, 11673, 11844, 12408, 12970, 13160, 13860, 14267, 14476, 14805, 15510, 15564, 16920, 18095, 18158, 18612, 19455, 19740, 20680, 21714, 23265, 23346, 23688, 25940, 27237, 27720, 28534, 28952, 29610, 31020, 31128, 32571, 36190, 36316, 37224, 38910, 39480, 42801, 43428, 45395, 46530, 46692, 51880, 54285, 54474, 57068, 58365, 59220, 60959, 62040, 65142, 71335, 72380, 72632, 77820, 81711, 85602, 86856, 90790, 93060, 93384, 99869, 108570, 108948, 114136, 116730, 118440, 121918, 128403, 130284, 136185, 142670, 144760, 155640, 162855, 163422, 171204, 181580, 182877, 186120, 199738, 214005, 217140, 217896, 233460, 243836, 256806, 260568, 272370, 285340, 299607, 304795, 325710, 326844, 342408, 363160, 365754, 399476, 408555, 426713, 428010, 434280, 466920, 487672, 499345, 513612, 544740, 548631, 570680, 599214, 609590, 642015, 651420, 653688, 670549, 731508, 798952, 817110, 853426, 856020, 898821, 914385, 998690, 1027224, 1089480, 1097262, 1198428, 1219180, 1280139, 1284030, 1302840, 1341098, 1463016, 1498035, 1634220, 1706852, 1712040, 1797642, 1828770, 1997380, 2011647, 2133565, 2194524, 2396856, 2438360, 2560278, 2568060, 2682196, 2743155, 2996070, 3268440, 3352745, 3413704, 3595284, 3657540, 3840417, 3994760, 4023294, 4267130, 4389048, 4494105, 4693843, 5120556, 5136120, 5364392, 5486310, 5992140, 6034941, 6400695, 6705490, 7190568, 7315080, 7680834, 8046588, 8534260, 8988210, 9387686, 10058235, 10241112, 10972620, 11984280, 12069882, 12801390, 13410980, 14081529, 15361668, 16093176, 17068520, 17976420, 18775372, 19202085, 20116470, 21945240, 23469215, 24139764, 25602780, 26821960, 28163058, 30174705, 30723336, 35952840, 37550744, 38404170, 40232940, 42244587, 46938430, 48279528, 51205560, 56326116, 60349410, 70407645, 76808340, 80465880, 84489174, 93876860, 112652232, 120698820, 140815290, 153616680, 168978348, 187753720, 211222935, 241397640, 281630580, 337956696, 422445870, 563261160, 844891740, 1689783480]

約数ペア:

[(1, 1689783480), (2, 844891740), (3, 563261160), (4, 422445870), (5, 337956696), (6, 281630580), (7, 241397640), (8, 211222935), (9, 187753720), (10, 168978348), (11, 153616680), (12, 140815290), (14, 120698820), (15, 112652232), (18, 93876860), (20, 84489174), (21, 80465880), (22, 76808340), (24, 70407645), (28, 60349410), (30, 56326116), (33, 51205560), (35, 48279528), (36, 46938430), (40, 42244587), (42, 40232940), (44, 38404170), (45, 37550744), (47, 35952840), (55, 30723336), (56, 30174705), (60, 28163058), (63, 26821960), (66, 25602780), (70, 24139764), (72, 23469215), (77, 21945240), (84, 20116470), (88, 19202085), (90, 18775372), (94, 17976420), (99, 17068520), (105, 16093176), (110, 15361668), (120, 14081529), (126, 13410980), (132, 12801390), (140, 12069882), (141, 11984280), (154, 10972620), (165, 10241112), (168, 10058235), (180, 9387686), (188, 8988210), (198, 8534260), (210, 8046588), (220, 7680834), (231, 7315080), (235, 7190568), (252, 6705490), (264, 6400695), (280, 6034941), (282, 5992140), (308, 5486310), (315, 5364392), (329, 5136120), (330, 5120556), (360, 4693843), (376, 4494105), (385, 4389048), (396, 4267130), (420, 4023294), (423, 3994760), (440, 3840417), (462, 3657540), (470, 3595284), (495, 3413704), (504, 3352745), (517, 3268440), (564, 2996070), (616, 2743155), (630, 2682196), (658, 2568060), (660, 2560278), (693, 2438360), (705, 2396856), (770, 2194524), (792, 2133565), (840, 2011647), (846, 1997380), (924, 1828770), (940, 1797642), (987, 1712040), (990, 1706852), (1034, 1634220), (1128, 1498035), (1155, 1463016), (1260, 1341098), (1297, 1302840), (1316, 1284030), (1320, 1280139), (1386, 1219180), (1410, 1198428), (1540, 1097262), (1551, 1089480), (1645, 1027224), (1692, 998690), (1848, 914385), (1880, 898821), (1974, 856020), (1980, 853426), (2068, 817110), (2115, 798952), (2310, 731508), (2520, 670549), (2585, 653688), (2594, 651420), (2632, 642015), (2772, 609590), (2820, 599214), (2961, 570680), (3080, 548631), (3102, 544740), (3290, 513612), (3384, 499345), (3465, 487672), (3619, 466920), (3891, 434280), (3948, 428010), (3960, 426713), (4136, 408555), (4230, 399476), (4620, 365754), (4653, 363160), (4935, 342408), (5170, 326844), (5188, 325710), (5544, 304795), (5640, 299607), (5922, 285340), (6204, 272370), (6485, 260568), (6580, 256806), (6930, 243836), (7238, 233460), (7755, 217896), (7782, 217140), (7896, 214005), (8460, 199738), (9079, 186120), (9240, 182877), (9306, 181580), (9870, 171204), (10340, 163422), (10376, 162855), (10857, 155640), (11673, 144760), (11844, 142670), (12408, 136185), (12970, 130284), (13160, 128403), (13860, 121918), (14267, 118440), (14476, 116730), (14805, 114136), (15510, 108948), (15564, 108570), (16920, 99869), (18095, 93384), (18158, 93060), (18612, 90790), (19455, 86856), (19740, 85602), (20680, 81711), (21714, 77820), (23265, 72632), (23346, 72380), (23688, 71335), (25940, 65142), (27237, 62040), (27720, 60959), (28534, 59220), (28952, 58365), (29610, 57068), (31020, 54474), (31128, 54285), (32571, 51880), (36190, 46692), (36316, 46530), (37224, 45395), (38910, 43428), (39480, 42801)]