4944986640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{563}}^1\times {\mathrm{1109}}^1$

素因数の和:1702

約数の個数: 240

約数和(自身を含む): 18165176640

約数和(自身を除く): 13220190000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 563, 660, 720, 792, 880, 990, 1109, 1126, 1320, 1584, 1689, 1980, 2218, 2252, 2640, 2815, 3327, 3378, 3960, 4436, 4504, 5067, 5545, 5630, 6193, 6654, 6756, 7920, 8445, 8872, 9008, 9981, 10134, 11090, 11260, 12199, 12386, 13308, 13512, 16635, 16890, 17744, 18579, 19962, 20268, 22180, 22520, 24398, 24772, 25335, 26616, 27024, 30965, 33270, 33780, 36597, 37158, 39924, 40536, 44360, 45040, 48796, 49544, 49905, 50670, 53232, 55737, 60995, 61930, 66540, 67560, 73194, 74316, 79848, 81072, 88720, 92895, 97592, 99088, 99810, 101340, 109791, 111474, 121990, 123860, 133080, 135120, 146388, 148632, 159696, 182985, 185790, 195184, 199620, 202680, 219582, 222948, 243980, 247720, 266160, 278685, 292776, 297264, 365970, 371580, 399240, 405360, 439164, 445896, 487960, 495440, 548955, 557370, 585552, 624367, 731940, 743160, 798480, 878328, 891792, 975920, 1097910, 1114740, 1248734, 1463880, 1486320, 1756656, 1873101, 2195820, 2229480, 2497468, 2927760, 3121835, 3746202, 4391640, 4458960, 4994936, 5619303, 6243670, 6868037, 7492404, 8783280, 9365505, 9989872, 11238606, 12487340, 13736074, 14984808, 18731010, 20604111, 22477212, 24974680, 27472148, 28096515, 29969616, 34340185, 37462020, 41208222, 44954424, 49949360, 54944296, 56193030, 61812333, 68680370, 74924040, 82416444, 89908848, 103020555, 109888592, 112386060, 123624666, 137360740, 149848080, 164832888, 206041110, 224772120, 247249332, 274721480, 309061665, 329665776, 412082220, 449544240, 494498664, 549442960, 618123330, 824164440, 988997328, 1236246660, 1648328880, 2472493320, 4944986640]

約数ペア:

[(1, 4944986640), (2, 2472493320), (3, 1648328880), (4, 1236246660), (5, 988997328), (6, 824164440), (8, 618123330), (9, 549442960), (10, 494498664), (11, 449544240), (12, 412082220), (15, 329665776), (16, 309061665), (18, 274721480), (20, 247249332), (22, 224772120), (24, 206041110), (30, 164832888), (33, 149848080), (36, 137360740), (40, 123624666), (44, 112386060), (45, 109888592), (48, 103020555), (55, 89908848), (60, 82416444), (66, 74924040), (72, 68680370), (80, 61812333), (88, 56193030), (90, 54944296), (99, 49949360), (110, 44954424), (120, 41208222), (132, 37462020), (144, 34340185), (165, 29969616), (176, 28096515), (180, 27472148), (198, 24974680), (220, 22477212), (240, 20604111), (264, 18731010), (330, 14984808), (360, 13736074), (396, 12487340), (440, 11238606), (495, 9989872), (528, 9365505), (563, 8783280), (660, 7492404), (720, 6868037), (792, 6243670), (880, 5619303), (990, 4994936), (1109, 4458960), (1126, 4391640), (1320, 3746202), (1584, 3121835), (1689, 2927760), (1980, 2497468), (2218, 2229480), (2252, 2195820), (2640, 1873101), (2815, 1756656), (3327, 1486320), (3378, 1463880), (3960, 1248734), (4436, 1114740), (4504, 1097910), (5067, 975920), (5545, 891792), (5630, 878328), (6193, 798480), (6654, 743160), (6756, 731940), (7920, 624367), (8445, 585552), (8872, 557370), (9008, 548955), (9981, 495440), (10134, 487960), (11090, 445896), (11260, 439164), (12199, 405360), (12386, 399240), (13308, 371580), (13512, 365970), (16635, 297264), (16890, 292776), (17744, 278685), (18579, 266160), (19962, 247720), (20268, 243980), (22180, 222948), (22520, 219582), (24398, 202680), (24772, 199620), (25335, 195184), (26616, 185790), (27024, 182985), (30965, 159696), (33270, 148632), (33780, 146388), (36597, 135120), (37158, 133080), (39924, 123860), (40536, 121990), (44360, 111474), (45040, 109791), (48796, 101340), (49544, 99810), (49905, 99088), (50670, 97592), (53232, 92895), (55737, 88720), (60995, 81072), (61930, 79848), (66540, 74316), (67560, 73194)]