12677280

素因数分解:

$2^5\times 3^1\times 5^1\times 7^4\times {\mathrm{11}}^1$

素因数の和:57

約数の個数: 240

約数和(自身を含む): 50821344

約数和(自身を除く): 38144064

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 49, 55, 56, 60, 66, 70, 77, 80, 84, 88, 96, 98, 105, 110, 112, 120, 132, 140, 147, 154, 160, 165, 168, 176, 196, 210, 220, 224, 231, 240, 245, 264, 280, 294, 308, 330, 336, 343, 352, 385, 392, 420, 440, 462, 480, 490, 528, 539, 560, 588, 616, 660, 672, 686, 735, 770, 784, 840, 880, 924, 980, 1029, 1056, 1078, 1120, 1155, 1176, 1232, 1320, 1372, 1470, 1540, 1568, 1617, 1680, 1715, 1760, 1848, 1960, 2058, 2156, 2310, 2352, 2401, 2464, 2640, 2695, 2744, 2940, 3080, 3234, 3360, 3430, 3696, 3773, 3920, 4116, 4312, 4620, 4704, 4802, 5145, 5280, 5390, 5488, 5880, 6160, 6468, 6860, 7203, 7392, 7546, 7840, 8085, 8232, 8624, 9240, 9604, 10290, 10780, 10976, 11319, 11760, 12005, 12320, 12936, 13720, 14406, 15092, 16170, 16464, 17248, 18480, 18865, 19208, 20580, 21560, 22638, 23520, 24010, 25872, 26411, 27440, 28812, 30184, 32340, 32928, 36015, 36960, 37730, 38416, 41160, 43120, 45276, 48020, 51744, 52822, 54880, 56595, 57624, 60368, 64680, 72030, 75460, 76832, 79233, 82320, 86240, 90552, 96040, 105644, 113190, 115248, 120736, 129360, 132055, 144060, 150920, 158466, 164640, 181104, 192080, 211288, 226380, 230496, 258720, 264110, 288120, 301840, 316932, 362208, 384160, 396165, 422576, 452760, 528220, 576240, 603680, 633864, 792330, 845152, 905520, 1056440, 1152480, 1267728, 1584660, 1811040, 2112880, 2535456, 3169320, 4225760, 6338640, 12677280]

約数ペア:

[(1, 12677280), (2, 6338640), (3, 4225760), (4, 3169320), (5, 2535456), (6, 2112880), (7, 1811040), (8, 1584660), (10, 1267728), (11, 1152480), (12, 1056440), (14, 905520), (15, 845152), (16, 792330), (20, 633864), (21, 603680), (22, 576240), (24, 528220), (28, 452760), (30, 422576), (32, 396165), (33, 384160), (35, 362208), (40, 316932), (42, 301840), (44, 288120), (48, 264110), (49, 258720), (55, 230496), (56, 226380), (60, 211288), (66, 192080), (70, 181104), (77, 164640), (80, 158466), (84, 150920), (88, 144060), (96, 132055), (98, 129360), (105, 120736), (110, 115248), (112, 113190), (120, 105644), (132, 96040), (140, 90552), (147, 86240), (154, 82320), (160, 79233), (165, 76832), (168, 75460), (176, 72030), (196, 64680), (210, 60368), (220, 57624), (224, 56595), (231, 54880), (240, 52822), (245, 51744), (264, 48020), (280, 45276), (294, 43120), (308, 41160), (330, 38416), (336, 37730), (343, 36960), (352, 36015), (385, 32928), (392, 32340), (420, 30184), (440, 28812), (462, 27440), (480, 26411), (490, 25872), (528, 24010), (539, 23520), (560, 22638), (588, 21560), (616, 20580), (660, 19208), (672, 18865), (686, 18480), (735, 17248), (770, 16464), (784, 16170), (840, 15092), (880, 14406), (924, 13720), (980, 12936), (1029, 12320), (1056, 12005), (1078, 11760), (1120, 11319), (1155, 10976), (1176, 10780), (1232, 10290), (1320, 9604), (1372, 9240), (1470, 8624), (1540, 8232), (1568, 8085), (1617, 7840), (1680, 7546), (1715, 7392), (1760, 7203), (1848, 6860), (1960, 6468), (2058, 6160), (2156, 5880), (2310, 5488), (2352, 5390), (2401, 5280), (2464, 5145), (2640, 4802), (2695, 4704), (2744, 4620), (2940, 4312), (3080, 4116), (3234, 3920), (3360, 3773), (3430, 3696)]