198295680

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{229}}^1$

素因数の和:303

約数の個数: 256

約数和(自身を含む): 709430400

約数和(自身を除く): 511134720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 41, 44, 48, 55, 60, 64, 66, 80, 82, 88, 96, 110, 120, 123, 128, 132, 160, 164, 165, 176, 192, 205, 220, 229, 240, 246, 264, 320, 328, 330, 352, 384, 410, 440, 451, 458, 480, 492, 528, 615, 640, 656, 660, 687, 704, 820, 880, 902, 916, 960, 984, 1056, 1145, 1230, 1312, 1320, 1353, 1374, 1408, 1640, 1760, 1804, 1832, 1920, 1968, 2112, 2255, 2290, 2460, 2519, 2624, 2640, 2706, 2748, 3280, 3435, 3520, 3608, 3664, 3936, 4224, 4510, 4580, 4920, 5038, 5248, 5280, 5412, 5496, 6560, 6765, 6870, 7040, 7216, 7328, 7557, 7872, 9020, 9160, 9389, 9840, 10076, 10560, 10824, 10992, 12595, 13120, 13530, 13740, 14432, 14656, 15114, 15744, 18040, 18320, 18778, 19680, 20152, 21120, 21648, 21984, 25190, 26240, 27060, 27480, 28167, 28864, 29312, 30228, 36080, 36640, 37556, 37785, 39360, 40304, 43296, 43968, 46945, 50380, 54120, 54960, 56334, 57728, 60456, 72160, 73280, 75112, 75570, 78720, 80608, 86592, 87936, 93890, 100760, 103279, 108240, 109920, 112668, 120912, 140835, 144320, 146560, 150224, 151140, 161216, 173184, 187780, 201520, 206558, 216480, 219840, 225336, 241824, 281670, 288640, 300448, 302280, 309837, 322432, 375560, 403040, 413116, 432960, 439680, 450672, 483648, 516395, 563340, 600896, 604560, 619674, 751120, 806080, 826232, 865920, 901344, 967296, 1032790, 1126680, 1201792, 1209120, 1239348, 1502240, 1549185, 1612160, 1652464, 1802688, 2065580, 2253360, 2418240, 2478696, 3004480, 3098370, 3304928, 3605376, 4131160, 4506720, 4836480, 4957392, 6008960, 6196740, 6609856, 8262320, 9013440, 9914784, 12393480, 13219712, 16524640, 18026880, 19829568, 24786960, 33049280, 39659136, 49573920, 66098560, 99147840, 198295680]

約数ペア:

[(1, 198295680), (2, 99147840), (3, 66098560), (4, 49573920), (5, 39659136), (6, 33049280), (8, 24786960), (10, 19829568), (11, 18026880), (12, 16524640), (15, 13219712), (16, 12393480), (20, 9914784), (22, 9013440), (24, 8262320), (30, 6609856), (32, 6196740), (33, 6008960), (40, 4957392), (41, 4836480), (44, 4506720), (48, 4131160), (55, 3605376), (60, 3304928), (64, 3098370), (66, 3004480), (80, 2478696), (82, 2418240), (88, 2253360), (96, 2065580), (110, 1802688), (120, 1652464), (123, 1612160), (128, 1549185), (132, 1502240), (160, 1239348), (164, 1209120), (165, 1201792), (176, 1126680), (192, 1032790), (205, 967296), (220, 901344), (229, 865920), (240, 826232), (246, 806080), (264, 751120), (320, 619674), (328, 604560), (330, 600896), (352, 563340), (384, 516395), (410, 483648), (440, 450672), (451, 439680), (458, 432960), (480, 413116), (492, 403040), (528, 375560), (615, 322432), (640, 309837), (656, 302280), (660, 300448), (687, 288640), (704, 281670), (820, 241824), (880, 225336), (902, 219840), (916, 216480), (960, 206558), (984, 201520), (1056, 187780), (1145, 173184), (1230, 161216), (1312, 151140), (1320, 150224), (1353, 146560), (1374, 144320), (1408, 140835), (1640, 120912), (1760, 112668), (1804, 109920), (1832, 108240), (1920, 103279), (1968, 100760), (2112, 93890), (2255, 87936), (2290, 86592), (2460, 80608), (2519, 78720), (2624, 75570), (2640, 75112), (2706, 73280), (2748, 72160), (3280, 60456), (3435, 57728), (3520, 56334), (3608, 54960), (3664, 54120), (3936, 50380), (4224, 46945), (4510, 43968), (4580, 43296), (4920, 40304), (5038, 39360), (5248, 37785), (5280, 37556), (5412, 36640), (5496, 36080), (6560, 30228), (6765, 29312), (6870, 28864), (7040, 28167), (7216, 27480), (7328, 27060), (7557, 26240), (7872, 25190), (9020, 21984), (9160, 21648), (9389, 21120), (9840, 20152), (10076, 19680), (10560, 18778), (10824, 18320), (10992, 18040), (12595, 15744), (13120, 15114), (13530, 14656), (13740, 14432)]