2272993920

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{199}}^1\times {\mathrm{661}}^1$

素因数の和:888

約数の個数: 256

約数和(自身を含む): 8102880000

約数和(自身を除く): 5829886080

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, 432, 480, 540, 576, 597, 640, 661, 720, 796, 864, 960, 995, 1080, 1152, 1194, 1322, 1440, 1592, 1728, 1791, 1920, 1983, 1990, 2160, 2388, 2644, 2880, 2985, 3184, 3305, 3456, 3582, 3966, 3980, 4320, 4776, 5288, 5373, 5760, 5949, 5970, 6368, 6610, 7164, 7932, 7960, 8640, 8955, 9552, 9915, 10576, 10746, 11898, 11940, 12736, 13220, 14328, 15864, 15920, 17280, 17847, 17910, 19104, 19830, 21152, 21492, 23796, 23880, 25472, 26440, 26865, 28656, 29745, 31728, 31840, 35694, 35820, 38208, 39660, 42304, 42984, 47592, 47760, 52880, 53730, 57312, 59490, 63456, 63680, 71388, 71640, 76416, 79320, 84608, 85968, 89235, 95184, 95520, 105760, 107460, 114624, 118980, 126912, 127360, 131539, 142776, 143280, 158640, 171936, 178470, 190368, 191040, 211520, 214920, 229248, 237960, 253824, 263078, 285552, 286560, 317280, 343872, 356940, 380736, 382080, 394617, 423040, 429840, 475920, 526156, 571104, 573120, 634560, 657695, 687744, 713880, 761472, 789234, 859680, 951840, 1052312, 1142208, 1146240, 1183851, 1269120, 1315390, 1427760, 1578468, 1719360, 1903680, 1973085, 2104624, 2284416, 2367702, 2630780, 2855520, 3156936, 3438720, 3551553, 3807360, 3946170, 4209248, 4735404, 5261560, 5711040, 5919255, 6313872, 7103106, 7892340, 8418496, 9470808, 10523120, 11422080, 11838510, 12627744, 14206212, 15784680, 16836992, 17757765, 18941616, 21046240, 23677020, 25255488, 28412424, 31569360, 35515530, 37883232, 42092480, 47354040, 50510976, 56824848, 63138720, 71031060, 75766464, 84184960, 94708080, 113649696, 126277440, 142062120, 151532928, 189416160, 227299392, 252554880, 284124240, 378832320, 454598784, 568248480, 757664640, 1136496960, 2272993920]

約数ペア:

[(1, 2272993920), (2, 1136496960), (3, 757664640), (4, 568248480), (5, 454598784), (6, 378832320), (8, 284124240), (9, 252554880), (10, 227299392), (12, 189416160), (15, 151532928), (16, 142062120), (18, 126277440), (20, 113649696), (24, 94708080), (27, 84184960), (30, 75766464), (32, 71031060), (36, 63138720), (40, 56824848), (45, 50510976), (48, 47354040), (54, 42092480), (60, 37883232), (64, 35515530), (72, 31569360), (80, 28412424), (90, 25255488), (96, 23677020), (108, 21046240), (120, 18941616), (128, 17757765), (135, 16836992), (144, 15784680), (160, 14206212), (180, 12627744), (192, 11838510), (199, 11422080), (216, 10523120), (240, 9470808), (270, 8418496), (288, 7892340), (320, 7103106), (360, 6313872), (384, 5919255), (398, 5711040), (432, 5261560), (480, 4735404), (540, 4209248), (576, 3946170), (597, 3807360), (640, 3551553), (661, 3438720), (720, 3156936), (796, 2855520), (864, 2630780), (960, 2367702), (995, 2284416), (1080, 2104624), (1152, 1973085), (1194, 1903680), (1322, 1719360), (1440, 1578468), (1592, 1427760), (1728, 1315390), (1791, 1269120), (1920, 1183851), (1983, 1146240), (1990, 1142208), (2160, 1052312), (2388, 951840), (2644, 859680), (2880, 789234), (2985, 761472), (3184, 713880), (3305, 687744), (3456, 657695), (3582, 634560), (3966, 573120), (3980, 571104), (4320, 526156), (4776, 475920), (5288, 429840), (5373, 423040), (5760, 394617), (5949, 382080), (5970, 380736), (6368, 356940), (6610, 343872), (7164, 317280), (7932, 286560), (7960, 285552), (8640, 263078), (8955, 253824), (9552, 237960), (9915, 229248), (10576, 214920), (10746, 211520), (11898, 191040), (11940, 190368), (12736, 178470), (13220, 171936), (14328, 158640), (15864, 143280), (15920, 142776), (17280, 131539), (17847, 127360), (17910, 126912), (19104, 118980), (19830, 114624), (21152, 107460), (21492, 105760), (23796, 95520), (23880, 95184), (25472, 89235), (26440, 85968), (26865, 84608), (28656, 79320), (29745, 76416), (31728, 71640), (31840, 71388), (35694, 63680), (35820, 63456), (38208, 59490), (39660, 57312), (42304, 53730), (42984, 52880), (47592, 47760)]