252286080

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1$

素因数の和:271

約数の個数: 256

約数和(自身を含む): 872467200

約数和(自身を除く): 620181120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 29, 30, 32, 40, 46, 48, 58, 60, 64, 69, 80, 87, 92, 96, 115, 116, 120, 128, 138, 145, 160, 174, 184, 192, 197, 230, 232, 240, 276, 290, 320, 345, 348, 368, 384, 394, 435, 460, 464, 480, 552, 580, 591, 640, 667, 690, 696, 736, 788, 870, 920, 928, 960, 985, 1104, 1160, 1182, 1334, 1380, 1392, 1472, 1576, 1740, 1840, 1856, 1920, 1970, 2001, 2208, 2320, 2364, 2668, 2760, 2784, 2944, 2955, 3152, 3335, 3480, 3680, 3712, 3940, 4002, 4416, 4531, 4640, 4728, 5336, 5520, 5568, 5713, 5910, 6304, 6670, 6960, 7360, 7880, 8004, 8832, 9062, 9280, 9456, 10005, 10672, 11040, 11136, 11426, 11820, 12608, 13340, 13593, 13920, 14720, 15760, 16008, 17139, 18124, 18560, 18912, 20010, 21344, 22080, 22655, 22852, 23640, 25216, 26680, 27186, 27840, 28565, 31520, 32016, 34278, 36248, 37824, 40020, 42688, 44160, 45310, 45704, 47280, 53360, 54372, 55680, 57130, 63040, 64032, 67965, 68556, 72496, 75648, 80040, 85376, 85695, 90620, 91408, 94560, 106720, 108744, 114260, 126080, 128064, 131399, 135930, 137112, 144992, 160080, 171390, 181240, 182816, 189120, 213440, 217488, 228520, 256128, 262798, 271860, 274224, 289984, 320160, 342780, 362480, 365632, 378240, 394197, 426880, 434976, 457040, 525596, 543720, 548448, 579968, 640320, 656995, 685560, 724960, 731264, 788394, 869952, 914080, 1051192, 1087440, 1096896, 1280640, 1313990, 1371120, 1449920, 1576788, 1739904, 1828160, 1970985, 2102384, 2174880, 2193792, 2627980, 2742240, 2899840, 3153576, 3656320, 3941970, 4204768, 4349760, 5255960, 5484480, 6307152, 7883940, 8409536, 8699520, 10511920, 10968960, 12614304, 15767880, 16819072, 21023840, 25228608, 31535760, 42047680, 50457216, 63071520, 84095360, 126143040, 252286080]

約数ペア:

[(1, 252286080), (2, 126143040), (3, 84095360), (4, 63071520), (5, 50457216), (6, 42047680), (8, 31535760), (10, 25228608), (12, 21023840), (15, 16819072), (16, 15767880), (20, 12614304), (23, 10968960), (24, 10511920), (29, 8699520), (30, 8409536), (32, 7883940), (40, 6307152), (46, 5484480), (48, 5255960), (58, 4349760), (60, 4204768), (64, 3941970), (69, 3656320), (80, 3153576), (87, 2899840), (92, 2742240), (96, 2627980), (115, 2193792), (116, 2174880), (120, 2102384), (128, 1970985), (138, 1828160), (145, 1739904), (160, 1576788), (174, 1449920), (184, 1371120), (192, 1313990), (197, 1280640), (230, 1096896), (232, 1087440), (240, 1051192), (276, 914080), (290, 869952), (320, 788394), (345, 731264), (348, 724960), (368, 685560), (384, 656995), (394, 640320), (435, 579968), (460, 548448), (464, 543720), (480, 525596), (552, 457040), (580, 434976), (591, 426880), (640, 394197), (667, 378240), (690, 365632), (696, 362480), (736, 342780), (788, 320160), (870, 289984), (920, 274224), (928, 271860), (960, 262798), (985, 256128), (1104, 228520), (1160, 217488), (1182, 213440), (1334, 189120), (1380, 182816), (1392, 181240), (1472, 171390), (1576, 160080), (1740, 144992), (1840, 137112), (1856, 135930), (1920, 131399), (1970, 128064), (2001, 126080), (2208, 114260), (2320, 108744), (2364, 106720), (2668, 94560), (2760, 91408), (2784, 90620), (2944, 85695), (2955, 85376), (3152, 80040), (3335, 75648), (3480, 72496), (3680, 68556), (3712, 67965), (3940, 64032), (4002, 63040), (4416, 57130), (4531, 55680), (4640, 54372), (4728, 53360), (5336, 47280), (5520, 45704), (5568, 45310), (5713, 44160), (5910, 42688), (6304, 40020), (6670, 37824), (6960, 36248), (7360, 34278), (7880, 32016), (8004, 31520), (8832, 28565), (9062, 27840), (9280, 27186), (9456, 26680), (10005, 25216), (10672, 23640), (11040, 22852), (11136, 22655), (11426, 22080), (11820, 21344), (12608, 20010), (13340, 18912), (13593, 18560), (13920, 18124), (14720, 17139), (15760, 16008)]