2009916720

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{433}}^1$

素因数の和:769

約数の個数: 320

約数和(自身を含む): 7956157440

約数和(自身を除く): 5946240720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 307, 315, 336, 360, 378, 420, 432, 433, 504, 540, 560, 614, 630, 720, 756, 840, 866, 921, 945, 1008, 1080, 1228, 1260, 1299, 1512, 1535, 1680, 1732, 1842, 1890, 2149, 2160, 2165, 2456, 2520, 2598, 2763, 3024, 3031, 3070, 3464, 3684, 3780, 3897, 4298, 4330, 4605, 4912, 5040, 5196, 5526, 6062, 6140, 6447, 6495, 6928, 7368, 7560, 7794, 8289, 8596, 8660, 9093, 9210, 10392, 10745, 11052, 11691, 12124, 12280, 12894, 12990, 13815, 14736, 15120, 15155, 15588, 16578, 17192, 17320, 18186, 18420, 19341, 19485, 20784, 21490, 22104, 23382, 24248, 24560, 25788, 25980, 27279, 27630, 30310, 31176, 32235, 33156, 34384, 34640, 36372, 36840, 38682, 38970, 41445, 42980, 44208, 45465, 46764, 48496, 51576, 51960, 54558, 55260, 58023, 58455, 60620, 62352, 64470, 66312, 72744, 73680, 77364, 77940, 81837, 82890, 85960, 90930, 93528, 96705, 103152, 103920, 109116, 110520, 116046, 116910, 121240, 128940, 132624, 132931, 136395, 145488, 154728, 155880, 163674, 165780, 171920, 181860, 187056, 193410, 218232, 221040, 232092, 233820, 242480, 257880, 265862, 272790, 290115, 309456, 311760, 327348, 331560, 363720, 386820, 398793, 409185, 436464, 464184, 467640, 515760, 531724, 545580, 580230, 654696, 663120, 664655, 727440, 773640, 797586, 818370, 928368, 930517, 935280, 1063448, 1091160, 1160460, 1196379, 1309392, 1329310, 1547280, 1595172, 1636740, 1861034, 1993965, 2126896, 2182320, 2320920, 2392758, 2658620, 2791551, 3190344, 3273480, 3589137, 3722068, 3987930, 4641840, 4652585, 4785516, 5317240, 5583102, 5981895, 6380688, 6546960, 7178274, 7444136, 7975860, 8374653, 9305170, 9571032, 10634480, 11166204, 11963790, 13957755, 14356548, 14888272, 15951720, 16749306, 17945685, 18610340, 19142064, 22332408, 23927580, 25123959, 27915510, 28713096, 31903440, 33498612, 35891370, 37220680, 41873265, 44664816, 47855160, 50247918, 55831020, 57426192, 66997224, 71782740, 74441360, 83746530, 95710320, 100495836, 111662040, 125619795, 133994448, 143565480, 167493060, 200991672, 223324080, 251239590, 287130960, 334986120, 401983344, 502479180, 669972240, 1004958360, 2009916720]

約数ペア:

[(1, 2009916720), (2, 1004958360), (3, 669972240), (4, 502479180), (5, 401983344), (6, 334986120), (7, 287130960), (8, 251239590), (9, 223324080), (10, 200991672), (12, 167493060), (14, 143565480), (15, 133994448), (16, 125619795), (18, 111662040), (20, 100495836), (21, 95710320), (24, 83746530), (27, 74441360), (28, 71782740), (30, 66997224), (35, 57426192), (36, 55831020), (40, 50247918), (42, 47855160), (45, 44664816), (48, 41873265), (54, 37220680), (56, 35891370), (60, 33498612), (63, 31903440), (70, 28713096), (72, 27915510), (80, 25123959), (84, 23927580), (90, 22332408), (105, 19142064), (108, 18610340), (112, 17945685), (120, 16749306), (126, 15951720), (135, 14888272), (140, 14356548), (144, 13957755), (168, 11963790), (180, 11166204), (189, 10634480), (210, 9571032), (216, 9305170), (240, 8374653), (252, 7975860), (270, 7444136), (280, 7178274), (307, 6546960), (315, 6380688), (336, 5981895), (360, 5583102), (378, 5317240), (420, 4785516), (432, 4652585), (433, 4641840), (504, 3987930), (540, 3722068), (560, 3589137), (614, 3273480), (630, 3190344), (720, 2791551), (756, 2658620), (840, 2392758), (866, 2320920), (921, 2182320), (945, 2126896), (1008, 1993965), (1080, 1861034), (1228, 1636740), (1260, 1595172), (1299, 1547280), (1512, 1329310), (1535, 1309392), (1680, 1196379), (1732, 1160460), (1842, 1091160), (1890, 1063448), (2149, 935280), (2160, 930517), (2165, 928368), (2456, 818370), (2520, 797586), (2598, 773640), (2763, 727440), (3024, 664655), (3031, 663120), (3070, 654696), (3464, 580230), (3684, 545580), (3780, 531724), (3897, 515760), (4298, 467640), (4330, 464184), (4605, 436464), (4912, 409185), (5040, 398793), (5196, 386820), (5526, 363720), (6062, 331560), (6140, 327348), (6447, 311760), (6495, 309456), (6928, 290115), (7368, 272790), (7560, 265862), (7794, 257880), (8289, 242480), (8596, 233820), (8660, 232092), (9093, 221040), (9210, 218232), (10392, 193410), (10745, 187056), (11052, 181860), (11691, 171920), (12124, 165780), (12280, 163674), (12894, 155880), (12990, 154728), (13815, 145488), (14736, 136395), (15120, 132931), (15155, 132624), (15588, 128940), (16578, 121240), (17192, 116910), (17320, 116046), (18186, 110520), (18420, 109116), (19341, 103920), (19485, 103152), (20784, 96705), (21490, 93528), (22104, 90930), (23382, 85960), (24248, 82890), (24560, 81837), (25788, 77940), (25980, 77364), (27279, 73680), (27630, 72744), (30310, 66312), (31176, 64470), (32235, 62352), (33156, 60620), (34384, 58455), (34640, 58023), (36372, 55260), (36840, 54558), (38682, 51960), (38970, 51576), (41445, 48496), (42980, 46764), (44208, 45465)]