1339944480

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{433}}^1$

素因数の和:768

約数の個数: 288

約数和(自身を含む): 5254913664

約数和(自身を除く): 3914969184

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, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 307, 315, 336, 360, 420, 433, 480, 504, 560, 614, 630, 672, 720, 840, 866, 921, 1008, 1120, 1228, 1260, 1299, 1440, 1535, 1680, 1732, 1842, 2016, 2149, 2165, 2456, 2520, 2598, 2763, 3031, 3070, 3360, 3464, 3684, 3897, 4298, 4330, 4605, 4912, 5040, 5196, 5526, 6062, 6140, 6447, 6495, 6928, 7368, 7794, 8596, 8660, 9093, 9210, 9824, 10080, 10392, 10745, 11052, 12124, 12280, 12894, 12990, 13815, 13856, 14736, 15155, 15588, 17192, 17320, 18186, 18420, 19341, 19485, 20784, 21490, 22104, 24248, 24560, 25788, 25980, 27279, 27630, 29472, 30310, 31176, 32235, 34384, 34640, 36372, 36840, 38682, 38970, 41568, 42980, 44208, 45465, 48496, 49120, 51576, 51960, 54558, 55260, 60620, 62352, 64470, 68768, 69280, 72744, 73680, 77364, 77940, 85960, 88416, 90930, 96705, 96992, 103152, 103920, 109116, 110520, 121240, 124704, 128940, 132931, 136395, 145488, 147360, 154728, 155880, 171920, 181860, 193410, 206304, 207840, 218232, 221040, 242480, 257880, 265862, 272790, 290976, 309456, 311760, 343840, 363720, 386820, 398793, 436464, 442080, 484960, 515760, 531724, 545580, 618912, 623520, 664655, 727440, 773640, 797586, 872928, 930517, 1031520, 1063448, 1091160, 1196379, 1329310, 1454880, 1547280, 1595172, 1861034, 1993965, 2126896, 2182320, 2392758, 2658620, 2791551, 3094560, 3190344, 3722068, 3987930, 4253792, 4364640, 4652585, 4785516, 5317240, 5583102, 5981895, 6380688, 7444136, 7975860, 8374653, 9305170, 9571032, 10634480, 11166204, 11963790, 12761376, 13957755, 14888272, 15951720, 16749306, 18610340, 19142064, 21268960, 22332408, 23927580, 27915510, 29776544, 31903440, 33498612, 37220680, 38284128, 41873265, 44664816, 47855160, 55831020, 63806880, 66997224, 74441360, 83746530, 89329632, 95710320, 111662040, 133994448, 148882720, 167493060, 191420640, 223324080, 267988896, 334986120, 446648160, 669972240, 1339944480]

約数ペア:

[(1, 1339944480), (2, 669972240), (3, 446648160), (4, 334986120), (5, 267988896), (6, 223324080), (7, 191420640), (8, 167493060), (9, 148882720), (10, 133994448), (12, 111662040), (14, 95710320), (15, 89329632), (16, 83746530), (18, 74441360), (20, 66997224), (21, 63806880), (24, 55831020), (28, 47855160), (30, 44664816), (32, 41873265), (35, 38284128), (36, 37220680), (40, 33498612), (42, 31903440), (45, 29776544), (48, 27915510), (56, 23927580), (60, 22332408), (63, 21268960), (70, 19142064), (72, 18610340), (80, 16749306), (84, 15951720), (90, 14888272), (96, 13957755), (105, 12761376), (112, 11963790), (120, 11166204), (126, 10634480), (140, 9571032), (144, 9305170), (160, 8374653), (168, 7975860), (180, 7444136), (210, 6380688), (224, 5981895), (240, 5583102), (252, 5317240), (280, 4785516), (288, 4652585), (307, 4364640), (315, 4253792), (336, 3987930), (360, 3722068), (420, 3190344), (433, 3094560), (480, 2791551), (504, 2658620), (560, 2392758), (614, 2182320), (630, 2126896), (672, 1993965), (720, 1861034), (840, 1595172), (866, 1547280), (921, 1454880), (1008, 1329310), (1120, 1196379), (1228, 1091160), (1260, 1063448), (1299, 1031520), (1440, 930517), (1535, 872928), (1680, 797586), (1732, 773640), (1842, 727440), (2016, 664655), (2149, 623520), (2165, 618912), (2456, 545580), (2520, 531724), (2598, 515760), (2763, 484960), (3031, 442080), (3070, 436464), (3360, 398793), (3464, 386820), (3684, 363720), (3897, 343840), (4298, 311760), (4330, 309456), (4605, 290976), (4912, 272790), (5040, 265862), (5196, 257880), (5526, 242480), (6062, 221040), (6140, 218232), (6447, 207840), (6495, 206304), (6928, 193410), (7368, 181860), (7794, 171920), (8596, 155880), (8660, 154728), (9093, 147360), (9210, 145488), (9824, 136395), (10080, 132931), (10392, 128940), (10745, 124704), (11052, 121240), (12124, 110520), (12280, 109116), (12894, 103920), (12990, 103152), (13815, 96992), (13856, 96705), (14736, 90930), (15155, 88416), (15588, 85960), (17192, 77940), (17320, 77364), (18186, 73680), (18420, 72744), (19341, 69280), (19485, 68768), (20784, 64470), (21490, 62352), (22104, 60620), (24248, 55260), (24560, 54558), (25788, 51960), (25980, 51576), (27279, 49120), (27630, 48496), (29472, 45465), (30310, 44208), (31176, 42980), (32235, 41568), (34384, 38970), (34640, 38682), (36372, 36840)]