7886545920

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{15559}}^1$

素因数の和:15601

約数の個数: 264

約数和(自身を含む): 29812835520

約数和(自身を除く): 21926289600

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, 256, 264, 288, 320, 330, 352, 360, 384, 396, 440, 480, 495, 512, 528, 576, 640, 660, 704, 720, 768, 792, 880, 960, 990, 1024, 1056, 1152, 1280, 1320, 1408, 1440, 1536, 1584, 1760, 1920, 1980, 2112, 2304, 2560, 2640, 2816, 2880, 3072, 3168, 3520, 3840, 3960, 4224, 4608, 5120, 5280, 5632, 5760, 6336, 7040, 7680, 7920, 8448, 9216, 10560, 11264, 11520, 12672, 14080, 15360, 15559, 15840, 16896, 21120, 23040, 25344, 28160, 31118, 31680, 33792, 42240, 46080, 46677, 50688, 56320, 62236, 63360, 77795, 84480, 93354, 101376, 124472, 126720, 140031, 155590, 168960, 171149, 186708, 233385, 248944, 253440, 280062, 311180, 342298, 373416, 466770, 497888, 506880, 513447, 560124, 622360, 684596, 700155, 746832, 855745, 933540, 995776, 1026894, 1120248, 1244720, 1369192, 1400310, 1493664, 1540341, 1711490, 1867080, 1991552, 2053788, 2240496, 2489440, 2567235, 2738384, 2800620, 2987328, 3080682, 3422980, 3734160, 3983104, 4107576, 4480992, 4978880, 5134470, 5476768, 5601240, 5974656, 6161364, 6845960, 7468320, 7701705, 7966208, 8215152, 8961984, 9957760, 10268940, 10953536, 11202480, 11949312, 12322728, 13691920, 14936640, 15403410, 15932416, 16430304, 17923968, 19915520, 20537880, 21907072, 22404960, 23898624, 24645456, 27383840, 29873280, 30806820, 32860608, 35847936, 39831040, 41075760, 43814144, 44809920, 47797248, 49290912, 54767680, 59746560, 61613640, 65721216, 71695872, 79662080, 82151520, 87628288, 89619840, 98581824, 109535360, 119493120, 123227280, 131442432, 143391744, 164303040, 175256576, 179239680, 197163648, 219070720, 238986240, 246454560, 262884864, 328606080, 358479360, 394327296, 438141440, 492909120, 525769728, 657212160, 716958720, 788654592, 876282880, 985818240, 1314424320, 1577309184, 1971636480, 2628848640, 3943272960, 7886545920]

約数ペア:

[(1, 7886545920), (2, 3943272960), (3, 2628848640), (4, 1971636480), (5, 1577309184), (6, 1314424320), (8, 985818240), (9, 876282880), (10, 788654592), (11, 716958720), (12, 657212160), (15, 525769728), (16, 492909120), (18, 438141440), (20, 394327296), (22, 358479360), (24, 328606080), (30, 262884864), (32, 246454560), (33, 238986240), (36, 219070720), (40, 197163648), (44, 179239680), (45, 175256576), (48, 164303040), (55, 143391744), (60, 131442432), (64, 123227280), (66, 119493120), (72, 109535360), (80, 98581824), (88, 89619840), (90, 87628288), (96, 82151520), (99, 79662080), (110, 71695872), (120, 65721216), (128, 61613640), (132, 59746560), (144, 54767680), (160, 49290912), (165, 47797248), (176, 44809920), (180, 43814144), (192, 41075760), (198, 39831040), (220, 35847936), (240, 32860608), (256, 30806820), (264, 29873280), (288, 27383840), (320, 24645456), (330, 23898624), (352, 22404960), (360, 21907072), (384, 20537880), (396, 19915520), (440, 17923968), (480, 16430304), (495, 15932416), (512, 15403410), (528, 14936640), (576, 13691920), (640, 12322728), (660, 11949312), (704, 11202480), (720, 10953536), (768, 10268940), (792, 9957760), (880, 8961984), (960, 8215152), (990, 7966208), (1024, 7701705), (1056, 7468320), (1152, 6845960), (1280, 6161364), (1320, 5974656), (1408, 5601240), (1440, 5476768), (1536, 5134470), (1584, 4978880), (1760, 4480992), (1920, 4107576), (1980, 3983104), (2112, 3734160), (2304, 3422980), (2560, 3080682), (2640, 2987328), (2816, 2800620), (2880, 2738384), (3072, 2567235), (3168, 2489440), (3520, 2240496), (3840, 2053788), (3960, 1991552), (4224, 1867080), (4608, 1711490), (5120, 1540341), (5280, 1493664), (5632, 1400310), (5760, 1369192), (6336, 1244720), (7040, 1120248), (7680, 1026894), (7920, 995776), (8448, 933540), (9216, 855745), (10560, 746832), (11264, 700155), (11520, 684596), (12672, 622360), (14080, 560124), (15360, 513447), (15559, 506880), (15840, 497888), (16896, 466770), (21120, 373416), (23040, 342298), (25344, 311180), (28160, 280062), (31118, 253440), (31680, 248944), (33792, 233385), (42240, 186708), (46080, 171149), (46677, 168960), (50688, 155590), (56320, 140031), (62236, 126720), (63360, 124472), (77795, 101376), (84480, 93354)]