2054244240

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{251}}^1\times {\mathrm{421}}^1$

素因数の和:700

約数の個数: 240

約数和(自身を含む): 7199914176

約数和(自身を除く): 5145669936

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 243, 251, 270, 324, 360, 405, 421, 432, 486, 502, 540, 648, 720, 753, 810, 842, 972, 1004, 1080, 1215, 1255, 1263, 1296, 1506, 1620, 1684, 1944, 2008, 2105, 2160, 2259, 2430, 2510, 2526, 3012, 3240, 3368, 3765, 3789, 3888, 4016, 4210, 4518, 4860, 5020, 5052, 6024, 6315, 6480, 6736, 6777, 7530, 7578, 8420, 9036, 9720, 10040, 10104, 11295, 11367, 12048, 12630, 13554, 15060, 15156, 16840, 18072, 18945, 19440, 20080, 20208, 20331, 22590, 22734, 25260, 27108, 30120, 30312, 33680, 33885, 34101, 36144, 37890, 40662, 45180, 45468, 50520, 54216, 56835, 60240, 60624, 60993, 67770, 68202, 75780, 81324, 90360, 90936, 101040, 101655, 102303, 105671, 108432, 113670, 121986, 135540, 136404, 151560, 162648, 170505, 180720, 181872, 203310, 204606, 211342, 227340, 243972, 271080, 272808, 303120, 304965, 317013, 325296, 341010, 406620, 409212, 422684, 454680, 487944, 511515, 528355, 542160, 545616, 609930, 634026, 682020, 813240, 818424, 845368, 909360, 951039, 975888, 1023030, 1056710, 1219860, 1268052, 1364040, 1585065, 1626480, 1636848, 1690736, 1902078, 2046060, 2113420, 2439720, 2536104, 2728080, 2853117, 3170130, 3804156, 4092120, 4226840, 4755195, 4879440, 5072208, 5706234, 6340260, 7608312, 8184240, 8453680, 8559351, 9510390, 11412468, 12680520, 14265585, 15216624, 17118702, 19020780, 22824936, 25361040, 25678053, 28531170, 34237404, 38041560, 42796755, 45649872, 51356106, 57062340, 68474808, 76083120, 85593510, 102712212, 114124680, 128390265, 136949616, 171187020, 205424424, 228249360, 256780530, 342374040, 410848848, 513561060, 684748080, 1027122120, 2054244240]

約数ペア:

[(1, 2054244240), (2, 1027122120), (3, 684748080), (4, 513561060), (5, 410848848), (6, 342374040), (8, 256780530), (9, 228249360), (10, 205424424), (12, 171187020), (15, 136949616), (16, 128390265), (18, 114124680), (20, 102712212), (24, 85593510), (27, 76083120), (30, 68474808), (36, 57062340), (40, 51356106), (45, 45649872), (48, 42796755), (54, 38041560), (60, 34237404), (72, 28531170), (80, 25678053), (81, 25361040), (90, 22824936), (108, 19020780), (120, 17118702), (135, 15216624), (144, 14265585), (162, 12680520), (180, 11412468), (216, 9510390), (240, 8559351), (243, 8453680), (251, 8184240), (270, 7608312), (324, 6340260), (360, 5706234), (405, 5072208), (421, 4879440), (432, 4755195), (486, 4226840), (502, 4092120), (540, 3804156), (648, 3170130), (720, 2853117), (753, 2728080), (810, 2536104), (842, 2439720), (972, 2113420), (1004, 2046060), (1080, 1902078), (1215, 1690736), (1255, 1636848), (1263, 1626480), (1296, 1585065), (1506, 1364040), (1620, 1268052), (1684, 1219860), (1944, 1056710), (2008, 1023030), (2105, 975888), (2160, 951039), (2259, 909360), (2430, 845368), (2510, 818424), (2526, 813240), (3012, 682020), (3240, 634026), (3368, 609930), (3765, 545616), (3789, 542160), (3888, 528355), (4016, 511515), (4210, 487944), (4518, 454680), (4860, 422684), (5020, 409212), (5052, 406620), (6024, 341010), (6315, 325296), (6480, 317013), (6736, 304965), (6777, 303120), (7530, 272808), (7578, 271080), (8420, 243972), (9036, 227340), (9720, 211342), (10040, 204606), (10104, 203310), (11295, 181872), (11367, 180720), (12048, 170505), (12630, 162648), (13554, 151560), (15060, 136404), (15156, 135540), (16840, 121986), (18072, 113670), (18945, 108432), (19440, 105671), (20080, 102303), (20208, 101655), (20331, 101040), (22590, 90936), (22734, 90360), (25260, 81324), (27108, 75780), (30120, 68202), (30312, 67770), (33680, 60993), (33885, 60624), (34101, 60240), (36144, 56835), (37890, 54216), (40662, 50520), (45180, 45468)]