308080080

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{5557}}^1$

素因数の和:5594

約数の個数: 240

約数和(自身を含む): 1290167424

約数和(自身を除く): 982087344

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 48, 55, 56, 60, 63, 66, 70, 72, 77, 80, 84, 88, 90, 99, 105, 110, 112, 120, 126, 132, 140, 144, 154, 165, 168, 176, 180, 198, 210, 220, 231, 240, 252, 264, 280, 308, 315, 330, 336, 360, 385, 396, 420, 440, 462, 495, 504, 528, 560, 616, 630, 660, 693, 720, 770, 792, 840, 880, 924, 990, 1008, 1155, 1232, 1260, 1320, 1386, 1540, 1584, 1680, 1848, 1980, 2310, 2520, 2640, 2772, 3080, 3465, 3696, 3960, 4620, 5040, 5544, 5557, 6160, 6930, 7920, 9240, 11088, 11114, 13860, 16671, 18480, 22228, 27720, 27785, 33342, 38899, 44456, 50013, 55440, 55570, 61127, 66684, 77798, 83355, 88912, 100026, 111140, 116697, 122254, 133368, 155596, 166710, 183381, 194495, 200052, 222280, 233394, 244508, 250065, 266736, 305635, 311192, 333420, 350091, 366762, 388990, 400104, 427889, 444560, 466788, 489016, 500130, 550143, 583485, 611270, 622384, 666840, 700182, 733524, 777980, 800208, 855778, 916905, 933576, 978032, 1000260, 1100286, 1166970, 1222540, 1283667, 1333680, 1400364, 1467048, 1555960, 1711556, 1750455, 1833810, 1867152, 2000520, 2139445, 2200572, 2333940, 2445080, 2567334, 2750715, 2800728, 2934096, 3111920, 3423112, 3500910, 3667620, 3851001, 4001040, 4278890, 4401144, 4667880, 4890160, 5134668, 5501430, 5601456, 6418335, 6846224, 7001820, 7335240, 7702002, 8557780, 8802288, 9335760, 10269336, 11002860, 12836670, 14003640, 14670480, 15404004, 17115560, 19255005, 20538672, 22005720, 25673340, 28007280, 30808008, 34231120, 38510010, 44011440, 51346680, 61616016, 77020020, 102693360, 154040040, 308080080]

約数ペア:

[(1, 308080080), (2, 154040040), (3, 102693360), (4, 77020020), (5, 61616016), (6, 51346680), (7, 44011440), (8, 38510010), (9, 34231120), (10, 30808008), (11, 28007280), (12, 25673340), (14, 22005720), (15, 20538672), (16, 19255005), (18, 17115560), (20, 15404004), (21, 14670480), (22, 14003640), (24, 12836670), (28, 11002860), (30, 10269336), (33, 9335760), (35, 8802288), (36, 8557780), (40, 7702002), (42, 7335240), (44, 7001820), (45, 6846224), (48, 6418335), (55, 5601456), (56, 5501430), (60, 5134668), (63, 4890160), (66, 4667880), (70, 4401144), (72, 4278890), (77, 4001040), (80, 3851001), (84, 3667620), (88, 3500910), (90, 3423112), (99, 3111920), (105, 2934096), (110, 2800728), (112, 2750715), (120, 2567334), (126, 2445080), (132, 2333940), (140, 2200572), (144, 2139445), (154, 2000520), (165, 1867152), (168, 1833810), (176, 1750455), (180, 1711556), (198, 1555960), (210, 1467048), (220, 1400364), (231, 1333680), (240, 1283667), (252, 1222540), (264, 1166970), (280, 1100286), (308, 1000260), (315, 978032), (330, 933576), (336, 916905), (360, 855778), (385, 800208), (396, 777980), (420, 733524), (440, 700182), (462, 666840), (495, 622384), (504, 611270), (528, 583485), (560, 550143), (616, 500130), (630, 489016), (660, 466788), (693, 444560), (720, 427889), (770, 400104), (792, 388990), (840, 366762), (880, 350091), (924, 333420), (990, 311192), (1008, 305635), (1155, 266736), (1232, 250065), (1260, 244508), (1320, 233394), (1386, 222280), (1540, 200052), (1584, 194495), (1680, 183381), (1848, 166710), (1980, 155596), (2310, 133368), (2520, 122254), (2640, 116697), (2772, 111140), (3080, 100026), (3465, 88912), (3696, 83355), (3960, 77798), (4620, 66684), (5040, 61127), (5544, 55570), (5557, 55440), (6160, 50013), (6930, 44456), (7920, 38899), (9240, 33342), (11088, 27785), (11114, 27720), (13860, 22228), (16671, 18480)]