2639869680

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{499}}^1$

素因数の和:636

約数の個数: 320

約数和(自身を含む): 9713664000

約数和(自身を除く): 7073794320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 47, 48, 56, 60, 67, 70, 80, 84, 94, 105, 112, 120, 134, 140, 141, 168, 188, 201, 210, 235, 240, 268, 280, 282, 329, 335, 336, 376, 402, 420, 469, 470, 499, 536, 560, 564, 658, 670, 705, 752, 804, 840, 938, 940, 987, 998, 1005, 1072, 1128, 1316, 1340, 1407, 1410, 1497, 1608, 1645, 1680, 1876, 1880, 1974, 1996, 2010, 2256, 2345, 2495, 2632, 2680, 2814, 2820, 2994, 3149, 3216, 3290, 3493, 3752, 3760, 3948, 3992, 4020, 4690, 4935, 4990, 5264, 5360, 5628, 5640, 5988, 6298, 6580, 6986, 7035, 7485, 7504, 7896, 7984, 8040, 9380, 9447, 9870, 9980, 10479, 11256, 11280, 11976, 12596, 13160, 13972, 14070, 14970, 15745, 15792, 16080, 17465, 18760, 18894, 19740, 19960, 20958, 22043, 22512, 23453, 23952, 25192, 26320, 27944, 28140, 29940, 31490, 33433, 34930, 37520, 37788, 39480, 39920, 41916, 44086, 46906, 47235, 50384, 52395, 55888, 56280, 59880, 62980, 66129, 66866, 69860, 70359, 75576, 78960, 83832, 88172, 93812, 94470, 100299, 104790, 110215, 112560, 117265, 119760, 125960, 132258, 133732, 139720, 140718, 151152, 164171, 167165, 167664, 176344, 187624, 188940, 200598, 209580, 220430, 234031, 234530, 251920, 264516, 267464, 279440, 281436, 328342, 330645, 334330, 351795, 352688, 375248, 377880, 401196, 419160, 440860, 468062, 469060, 492513, 501495, 529032, 534928, 562872, 656684, 661290, 668660, 702093, 703590, 755760, 802392, 820855, 838320, 881720, 936124, 938120, 985026, 1002990, 1058064, 1125744, 1170155, 1313368, 1322580, 1337320, 1404186, 1407180, 1571351, 1604784, 1641710, 1763440, 1872248, 1876240, 1970052, 2005980, 2340310, 2462565, 2626736, 2645160, 2674640, 2808372, 2814360, 3142702, 3283420, 3510465, 3744496, 3940104, 4011960, 4680620, 4714053, 4925130, 5290320, 5616744, 5628720, 6285404, 6566840, 7020930, 7856755, 7880208, 8023920, 9361240, 9428106, 9850260, 10999457, 11233488, 12570808, 13133680, 14041860, 15713510, 18722480, 18856212, 19700520, 21998914, 23570265, 25141616, 28083720, 31427020, 32998371, 37712424, 39401040, 43997828, 47140530, 54997285, 56167440, 62854040, 65996742, 75424848, 87995656, 94281060, 109994570, 125708080, 131993484, 164991855, 175991312, 188562120, 219989140, 263986968, 329983710, 377124240, 439978280, 527973936, 659967420, 879956560, 1319934840, 2639869680]

約数ペア:

[(1, 2639869680), (2, 1319934840), (3, 879956560), (4, 659967420), (5, 527973936), (6, 439978280), (7, 377124240), (8, 329983710), (10, 263986968), (12, 219989140), (14, 188562120), (15, 175991312), (16, 164991855), (20, 131993484), (21, 125708080), (24, 109994570), (28, 94281060), (30, 87995656), (35, 75424848), (40, 65996742), (42, 62854040), (47, 56167440), (48, 54997285), (56, 47140530), (60, 43997828), (67, 39401040), (70, 37712424), (80, 32998371), (84, 31427020), (94, 28083720), (105, 25141616), (112, 23570265), (120, 21998914), (134, 19700520), (140, 18856212), (141, 18722480), (168, 15713510), (188, 14041860), (201, 13133680), (210, 12570808), (235, 11233488), (240, 10999457), (268, 9850260), (280, 9428106), (282, 9361240), (329, 8023920), (335, 7880208), (336, 7856755), (376, 7020930), (402, 6566840), (420, 6285404), (469, 5628720), (470, 5616744), (499, 5290320), (536, 4925130), (560, 4714053), (564, 4680620), (658, 4011960), (670, 3940104), (705, 3744496), (752, 3510465), (804, 3283420), (840, 3142702), (938, 2814360), (940, 2808372), (987, 2674640), (998, 2645160), (1005, 2626736), (1072, 2462565), (1128, 2340310), (1316, 2005980), (1340, 1970052), (1407, 1876240), (1410, 1872248), (1497, 1763440), (1608, 1641710), (1645, 1604784), (1680, 1571351), (1876, 1407180), (1880, 1404186), (1974, 1337320), (1996, 1322580), (2010, 1313368), (2256, 1170155), (2345, 1125744), (2495, 1058064), (2632, 1002990), (2680, 985026), (2814, 938120), (2820, 936124), (2994, 881720), (3149, 838320), (3216, 820855), (3290, 802392), (3493, 755760), (3752, 703590), (3760, 702093), (3948, 668660), (3992, 661290), (4020, 656684), (4690, 562872), (4935, 534928), (4990, 529032), (5264, 501495), (5360, 492513), (5628, 469060), (5640, 468062), (5988, 440860), (6298, 419160), (6580, 401196), (6986, 377880), (7035, 375248), (7485, 352688), (7504, 351795), (7896, 334330), (7984, 330645), (8040, 328342), (9380, 281436), (9447, 279440), (9870, 267464), (9980, 264516), (10479, 251920), (11256, 234530), (11280, 234031), (11976, 220430), (12596, 209580), (13160, 200598), (13972, 188940), (14070, 187624), (14970, 176344), (15745, 167664), (15792, 167165), (16080, 164171), (17465, 151152), (18760, 140718), (18894, 139720), (19740, 133732), (19960, 132258), (20958, 125960), (22043, 119760), (22512, 117265), (23453, 112560), (23952, 110215), (25192, 104790), (26320, 100299), (27944, 94470), (28140, 93812), (29940, 88172), (31490, 83832), (33433, 78960), (34930, 75576), (37520, 70359), (37788, 69860), (39480, 66866), (39920, 66129), (41916, 62980), (44086, 59880), (46906, 56280), (47235, 55888), (50384, 52395)]