1447701120

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{199}}^1\times {\mathrm{421}}^1$

素因数の和:648

約数の個数: 256

約数和(自身を含む): 5165280000

約数和(自身を除く): 3717578880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 199, 216, 240, 270, 288, 320, 360, 384, 398, 421, 432, 480, 540, 576, 597, 640, 720, 796, 842, 864, 960, 995, 1080, 1152, 1194, 1263, 1440, 1592, 1684, 1728, 1791, 1920, 1990, 2105, 2160, 2388, 2526, 2880, 2985, 3184, 3368, 3456, 3582, 3789, 3980, 4210, 4320, 4776, 5052, 5373, 5760, 5970, 6315, 6368, 6736, 7164, 7578, 7960, 8420, 8640, 8955, 9552, 10104, 10746, 11367, 11940, 12630, 12736, 13472, 14328, 15156, 15920, 16840, 17280, 17910, 18945, 19104, 20208, 21492, 22734, 23880, 25260, 25472, 26865, 26944, 28656, 30312, 31840, 33680, 35820, 37890, 38208, 40416, 42984, 45468, 47760, 50520, 53730, 53888, 56835, 57312, 60624, 63680, 67360, 71640, 75780, 76416, 80832, 83779, 85968, 90936, 95520, 101040, 107460, 113670, 114624, 121248, 127360, 134720, 143280, 151560, 161664, 167558, 171936, 181872, 191040, 202080, 214920, 227340, 229248, 242496, 251337, 269440, 286560, 303120, 335116, 343872, 363744, 382080, 404160, 418895, 429840, 454680, 484992, 502674, 573120, 606240, 670232, 687744, 727488, 754011, 808320, 837790, 859680, 909360, 1005348, 1146240, 1212480, 1256685, 1340464, 1454976, 1508022, 1675580, 1719360, 1818720, 2010696, 2262033, 2424960, 2513370, 2680928, 3016044, 3351160, 3438720, 3637440, 3770055, 4021392, 4524066, 5026740, 5361856, 6032088, 6702320, 7274880, 7540110, 8042784, 9048132, 10053480, 10723712, 11310165, 12064176, 13404640, 15080220, 16085568, 18096264, 20106960, 22620330, 24128352, 26809280, 30160440, 32171136, 36192528, 40213920, 45240660, 48256704, 53618560, 60320880, 72385056, 80427840, 90481320, 96513408, 120641760, 144770112, 160855680, 180962640, 241283520, 289540224, 361925280, 482567040, 723850560, 1447701120]

約数ペア:

[(1, 1447701120), (2, 723850560), (3, 482567040), (4, 361925280), (5, 289540224), (6, 241283520), (8, 180962640), (9, 160855680), (10, 144770112), (12, 120641760), (15, 96513408), (16, 90481320), (18, 80427840), (20, 72385056), (24, 60320880), (27, 53618560), (30, 48256704), (32, 45240660), (36, 40213920), (40, 36192528), (45, 32171136), (48, 30160440), (54, 26809280), (60, 24128352), (64, 22620330), (72, 20106960), (80, 18096264), (90, 16085568), (96, 15080220), (108, 13404640), (120, 12064176), (128, 11310165), (135, 10723712), (144, 10053480), (160, 9048132), (180, 8042784), (192, 7540110), (199, 7274880), (216, 6702320), (240, 6032088), (270, 5361856), (288, 5026740), (320, 4524066), (360, 4021392), (384, 3770055), (398, 3637440), (421, 3438720), (432, 3351160), (480, 3016044), (540, 2680928), (576, 2513370), (597, 2424960), (640, 2262033), (720, 2010696), (796, 1818720), (842, 1719360), (864, 1675580), (960, 1508022), (995, 1454976), (1080, 1340464), (1152, 1256685), (1194, 1212480), (1263, 1146240), (1440, 1005348), (1592, 909360), (1684, 859680), (1728, 837790), (1791, 808320), (1920, 754011), (1990, 727488), (2105, 687744), (2160, 670232), (2388, 606240), (2526, 573120), (2880, 502674), (2985, 484992), (3184, 454680), (3368, 429840), (3456, 418895), (3582, 404160), (3789, 382080), (3980, 363744), (4210, 343872), (4320, 335116), (4776, 303120), (5052, 286560), (5373, 269440), (5760, 251337), (5970, 242496), (6315, 229248), (6368, 227340), (6736, 214920), (7164, 202080), (7578, 191040), (7960, 181872), (8420, 171936), (8640, 167558), (8955, 161664), (9552, 151560), (10104, 143280), (10746, 134720), (11367, 127360), (11940, 121248), (12630, 114624), (12736, 113670), (13472, 107460), (14328, 101040), (15156, 95520), (15920, 90936), (16840, 85968), (17280, 83779), (17910, 80832), (18945, 76416), (19104, 75780), (20208, 71640), (21492, 67360), (22734, 63680), (23880, 60624), (25260, 57312), (25472, 56835), (26865, 53888), (26944, 53730), (28656, 50520), (30312, 47760), (31840, 45468), (33680, 42984), (35820, 40416), (37890, 38208)]