1028732320

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{7591}}^1$

素因数の和:7635

約数の個数: 144

約数和(自身を含む): 3053441664

約数和(自身を除く): 2024709344

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 121, 140, 154, 160, 176, 220, 224, 242, 280, 308, 352, 385, 440, 484, 560, 605, 616, 770, 847, 880, 968, 1120, 1210, 1232, 1540, 1694, 1760, 1936, 2420, 2464, 3080, 3388, 3872, 4235, 4840, 6160, 6776, 7591, 8470, 9680, 12320, 13552, 15182, 16940, 19360, 27104, 30364, 33880, 37955, 53137, 60728, 67760, 75910, 83501, 106274, 121456, 135520, 151820, 167002, 212548, 242912, 265685, 303640, 334004, 417505, 425096, 531370, 584507, 607280, 668008, 835010, 850192, 918511, 1062740, 1169014, 1214560, 1336016, 1670020, 1700384, 1837022, 2125480, 2338028, 2672032, 2922535, 3340040, 3674044, 4250960, 4592555, 4676056, 5845070, 6429577, 6680080, 7348088, 8501920, 9185110, 9352112, 11690140, 12859154, 13360160, 14696176, 18370220, 18704224, 23380280, 25718308, 29392352, 32147885, 36740440, 46760560, 51436616, 64295770, 73480880, 93521120, 102873232, 128591540, 146961760, 205746464, 257183080, 514366160, 1028732320]

約数ペア:

[(1, 1028732320), (2, 514366160), (4, 257183080), (5, 205746464), (7, 146961760), (8, 128591540), (10, 102873232), (11, 93521120), (14, 73480880), (16, 64295770), (20, 51436616), (22, 46760560), (28, 36740440), (32, 32147885), (35, 29392352), (40, 25718308), (44, 23380280), (55, 18704224), (56, 18370220), (70, 14696176), (77, 13360160), (80, 12859154), (88, 11690140), (110, 9352112), (112, 9185110), (121, 8501920), (140, 7348088), (154, 6680080), (160, 6429577), (176, 5845070), (220, 4676056), (224, 4592555), (242, 4250960), (280, 3674044), (308, 3340040), (352, 2922535), (385, 2672032), (440, 2338028), (484, 2125480), (560, 1837022), (605, 1700384), (616, 1670020), (770, 1336016), (847, 1214560), (880, 1169014), (968, 1062740), (1120, 918511), (1210, 850192), (1232, 835010), (1540, 668008), (1694, 607280), (1760, 584507), (1936, 531370), (2420, 425096), (2464, 417505), (3080, 334004), (3388, 303640), (3872, 265685), (4235, 242912), (4840, 212548), (6160, 167002), (6776, 151820), (7591, 135520), (8470, 121456), (9680, 106274), (12320, 83501), (13552, 75910), (15182, 67760), (16940, 60728), (19360, 53137), (27104, 37955), (30364, 33880)]