264516840

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1$

素因数の和:246

約数の個数: 320

約数和(自身を含む): 1034985600

約数和(自身を除く): 770468760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 81, 84, 90, 105, 107, 108, 109, 120, 126, 135, 140, 162, 168, 180, 189, 210, 214, 216, 218, 252, 270, 280, 315, 321, 324, 327, 360, 378, 405, 420, 428, 436, 504, 535, 540, 545, 567, 630, 642, 648, 654, 749, 756, 763, 810, 840, 856, 872, 945, 963, 981, 1070, 1080, 1090, 1134, 1260, 1284, 1308, 1498, 1512, 1526, 1605, 1620, 1635, 1890, 1926, 1962, 2140, 2180, 2247, 2268, 2289, 2520, 2568, 2616, 2835, 2889, 2943, 2996, 3052, 3210, 3240, 3270, 3745, 3780, 3815, 3852, 3924, 4280, 4360, 4494, 4536, 4578, 4815, 4905, 5670, 5778, 5886, 5992, 6104, 6420, 6540, 6741, 6867, 7490, 7560, 7630, 7704, 7848, 8667, 8829, 8988, 9156, 9630, 9810, 11235, 11340, 11445, 11556, 11663, 11772, 12840, 13080, 13482, 13734, 14445, 14715, 14980, 15260, 17334, 17658, 17976, 18312, 19260, 19620, 20223, 20601, 22470, 22680, 22890, 23112, 23326, 23544, 26964, 27468, 28890, 29430, 29960, 30520, 33705, 34335, 34668, 34989, 35316, 38520, 39240, 40446, 41202, 43335, 44145, 44940, 45780, 46652, 53928, 54936, 57780, 58315, 58860, 60669, 61803, 67410, 68670, 69336, 69978, 70632, 80892, 81641, 82404, 86670, 88290, 89880, 91560, 93304, 101115, 103005, 104967, 115560, 116630, 117720, 121338, 123606, 134820, 137340, 139956, 161784, 163282, 164808, 173340, 174945, 176580, 202230, 206010, 209934, 233260, 242676, 244923, 247212, 269640, 274680, 279912, 303345, 309015, 314901, 326564, 346680, 349890, 353160, 404460, 408205, 412020, 419868, 466520, 485352, 489846, 494424, 524835, 606690, 618030, 629802, 653128, 699780, 734769, 808920, 816410, 824040, 839736, 944703, 979692, 1049670, 1213380, 1224615, 1236060, 1259604, 1399560, 1469538, 1574505, 1632820, 1889406, 1959384, 2099340, 2204307, 2426760, 2449230, 2472120, 2519208, 2939076, 3149010, 3265640, 3673845, 3778812, 4198680, 4408614, 4723515, 4898460, 5878152, 6298020, 6612921, 7347690, 7557624, 8817228, 9447030, 9796920, 11021535, 12596040, 13225842, 14695380, 17634456, 18894060, 22043070, 26451684, 29390760, 33064605, 37788120, 44086140, 52903368, 66129210, 88172280, 132258420, 264516840]

約数ペア:

[(1, 264516840), (2, 132258420), (3, 88172280), (4, 66129210), (5, 52903368), (6, 44086140), (7, 37788120), (8, 33064605), (9, 29390760), (10, 26451684), (12, 22043070), (14, 18894060), (15, 17634456), (18, 14695380), (20, 13225842), (21, 12596040), (24, 11021535), (27, 9796920), (28, 9447030), (30, 8817228), (35, 7557624), (36, 7347690), (40, 6612921), (42, 6298020), (45, 5878152), (54, 4898460), (56, 4723515), (60, 4408614), (63, 4198680), (70, 3778812), (72, 3673845), (81, 3265640), (84, 3149010), (90, 2939076), (105, 2519208), (107, 2472120), (108, 2449230), (109, 2426760), (120, 2204307), (126, 2099340), (135, 1959384), (140, 1889406), (162, 1632820), (168, 1574505), (180, 1469538), (189, 1399560), (210, 1259604), (214, 1236060), (216, 1224615), (218, 1213380), (252, 1049670), (270, 979692), (280, 944703), (315, 839736), (321, 824040), (324, 816410), (327, 808920), (360, 734769), (378, 699780), (405, 653128), (420, 629802), (428, 618030), (436, 606690), (504, 524835), (535, 494424), (540, 489846), (545, 485352), (567, 466520), (630, 419868), (642, 412020), (648, 408205), (654, 404460), (749, 353160), (756, 349890), (763, 346680), (810, 326564), (840, 314901), (856, 309015), (872, 303345), (945, 279912), (963, 274680), (981, 269640), (1070, 247212), (1080, 244923), (1090, 242676), (1134, 233260), (1260, 209934), (1284, 206010), (1308, 202230), (1498, 176580), (1512, 174945), (1526, 173340), (1605, 164808), (1620, 163282), (1635, 161784), (1890, 139956), (1926, 137340), (1962, 134820), (2140, 123606), (2180, 121338), (2247, 117720), (2268, 116630), (2289, 115560), (2520, 104967), (2568, 103005), (2616, 101115), (2835, 93304), (2889, 91560), (2943, 89880), (2996, 88290), (3052, 86670), (3210, 82404), (3240, 81641), (3270, 80892), (3745, 70632), (3780, 69978), (3815, 69336), (3852, 68670), (3924, 67410), (4280, 61803), (4360, 60669), (4494, 58860), (4536, 58315), (4578, 57780), (4815, 54936), (4905, 53928), (5670, 46652), (5778, 45780), (5886, 44940), (5992, 44145), (6104, 43335), (6420, 41202), (6540, 40446), (6741, 39240), (6867, 38520), (7490, 35316), (7560, 34989), (7630, 34668), (7704, 34335), (7848, 33705), (8667, 30520), (8829, 29960), (8988, 29430), (9156, 28890), (9630, 27468), (9810, 26964), (11235, 23544), (11340, 23326), (11445, 23112), (11556, 22890), (11663, 22680), (11772, 22470), (12840, 20601), (13080, 20223), (13482, 19620), (13734, 19260), (14445, 18312), (14715, 17976), (14980, 17658), (15260, 17334)]