206490240

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3259}}^1$

素因数の和:3295

約数の個数: 192

約数和(自身を含む): 778096800

約数和(自身を除く): 571606560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 128, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 264, 288, 320, 330, 352, 360, 384, 396, 440, 480, 495, 528, 576, 640, 660, 704, 720, 792, 880, 960, 990, 1056, 1152, 1320, 1408, 1440, 1584, 1760, 1920, 1980, 2112, 2640, 2880, 3168, 3259, 3520, 3960, 4224, 5280, 5760, 6336, 6518, 7040, 7920, 9777, 10560, 12672, 13036, 15840, 16295, 19554, 21120, 26072, 29331, 31680, 32590, 35849, 39108, 48885, 52144, 58662, 63360, 65180, 71698, 78216, 97770, 104288, 107547, 117324, 130360, 143396, 146655, 156432, 179245, 195540, 208576, 215094, 234648, 260720, 286792, 293310, 312864, 322641, 358490, 391080, 417152, 430188, 469296, 521440, 537735, 573584, 586620, 625728, 645282, 716980, 782160, 860376, 938592, 1042880, 1075470, 1147168, 1173240, 1251456, 1290564, 1433960, 1564320, 1613205, 1720752, 1877184, 2085760, 2150940, 2294336, 2346480, 2581128, 2867920, 3128640, 3226410, 3441504, 3754368, 4301880, 4588672, 4692960, 5162256, 5735840, 6257280, 6452820, 6883008, 8603760, 9385920, 10324512, 11471680, 12905640, 13766016, 17207520, 18771840, 20649024, 22943360, 25811280, 34415040, 41298048, 51622560, 68830080, 103245120, 206490240]

約数ペア:

[(1, 206490240), (2, 103245120), (3, 68830080), (4, 51622560), (5, 41298048), (6, 34415040), (8, 25811280), (9, 22943360), (10, 20649024), (11, 18771840), (12, 17207520), (15, 13766016), (16, 12905640), (18, 11471680), (20, 10324512), (22, 9385920), (24, 8603760), (30, 6883008), (32, 6452820), (33, 6257280), (36, 5735840), (40, 5162256), (44, 4692960), (45, 4588672), (48, 4301880), (55, 3754368), (60, 3441504), (64, 3226410), (66, 3128640), (72, 2867920), (80, 2581128), (88, 2346480), (90, 2294336), (96, 2150940), (99, 2085760), (110, 1877184), (120, 1720752), (128, 1613205), (132, 1564320), (144, 1433960), (160, 1290564), (165, 1251456), (176, 1173240), (180, 1147168), (192, 1075470), (198, 1042880), (220, 938592), (240, 860376), (264, 782160), (288, 716980), (320, 645282), (330, 625728), (352, 586620), (360, 573584), (384, 537735), (396, 521440), (440, 469296), (480, 430188), (495, 417152), (528, 391080), (576, 358490), (640, 322641), (660, 312864), (704, 293310), (720, 286792), (792, 260720), (880, 234648), (960, 215094), (990, 208576), (1056, 195540), (1152, 179245), (1320, 156432), (1408, 146655), (1440, 143396), (1584, 130360), (1760, 117324), (1920, 107547), (1980, 104288), (2112, 97770), (2640, 78216), (2880, 71698), (3168, 65180), (3259, 63360), (3520, 58662), (3960, 52144), (4224, 48885), (5280, 39108), (5760, 35849), (6336, 32590), (6518, 31680), (7040, 29331), (7920, 26072), (9777, 21120), (10560, 19554), (12672, 16295), (13036, 15840)]