7249726080

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{6389}}^1$

素因数の和:6611

約数の個数: 192

約数和(自身を含む): 25165225800

約数和(自身を除く): 17915499720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 197, 240, 288, 320, 360, 384, 394, 480, 576, 591, 640, 720, 788, 960, 985, 1152, 1182, 1440, 1576, 1773, 1920, 1970, 2364, 2880, 2955, 3152, 3546, 3940, 4728, 5760, 5910, 6304, 6389, 7092, 7880, 8865, 9456, 11820, 12608, 12778, 14184, 15760, 17730, 18912, 19167, 23640, 25216, 25556, 28368, 31520, 31945, 35460, 37824, 38334, 47280, 51112, 56736, 57501, 63040, 63890, 70920, 75648, 76668, 94560, 95835, 102224, 113472, 115002, 126080, 127780, 141840, 153336, 189120, 191670, 204448, 226944, 230004, 255560, 283680, 287505, 306672, 378240, 383340, 408896, 460008, 511120, 567360, 575010, 613344, 766680, 817792, 920016, 1022240, 1134720, 1150020, 1226688, 1258633, 1533360, 1840032, 2044480, 2300040, 2453376, 2517266, 3066720, 3680064, 3775899, 4088960, 4600080, 5034532, 6133440, 6293165, 7360128, 7551798, 9200160, 10069064, 11327697, 12266880, 12586330, 15103596, 18400320, 18879495, 20138128, 22655394, 25172660, 30207192, 36800640, 37758990, 40276256, 45310788, 50345320, 56638485, 60414384, 75517980, 80552512, 90621576, 100690640, 113276970, 120828768, 151035960, 161105024, 181243152, 201381280, 226553940, 241657536, 302071920, 362486304, 402762560, 453107880, 483315072, 604143840, 724972608, 805525120, 906215760, 1208287680, 1449945216, 1812431520, 2416575360, 3624863040, 7249726080]

約数ペア:

[(1, 7249726080), (2, 3624863040), (3, 2416575360), (4, 1812431520), (5, 1449945216), (6, 1208287680), (8, 906215760), (9, 805525120), (10, 724972608), (12, 604143840), (15, 483315072), (16, 453107880), (18, 402762560), (20, 362486304), (24, 302071920), (30, 241657536), (32, 226553940), (36, 201381280), (40, 181243152), (45, 161105024), (48, 151035960), (60, 120828768), (64, 113276970), (72, 100690640), (80, 90621576), (90, 80552512), (96, 75517980), (120, 60414384), (128, 56638485), (144, 50345320), (160, 45310788), (180, 40276256), (192, 37758990), (197, 36800640), (240, 30207192), (288, 25172660), (320, 22655394), (360, 20138128), (384, 18879495), (394, 18400320), (480, 15103596), (576, 12586330), (591, 12266880), (640, 11327697), (720, 10069064), (788, 9200160), (960, 7551798), (985, 7360128), (1152, 6293165), (1182, 6133440), (1440, 5034532), (1576, 4600080), (1773, 4088960), (1920, 3775899), (1970, 3680064), (2364, 3066720), (2880, 2517266), (2955, 2453376), (3152, 2300040), (3546, 2044480), (3940, 1840032), (4728, 1533360), (5760, 1258633), (5910, 1226688), (6304, 1150020), (6389, 1134720), (7092, 1022240), (7880, 920016), (8865, 817792), (9456, 766680), (11820, 613344), (12608, 575010), (12778, 567360), (14184, 511120), (15760, 460008), (17730, 408896), (18912, 383340), (19167, 378240), (23640, 306672), (25216, 287505), (25556, 283680), (28368, 255560), (31520, 230004), (31945, 226944), (35460, 204448), (37824, 191670), (38334, 189120), (47280, 153336), (51112, 141840), (56736, 127780), (57501, 126080), (63040, 115002), (63890, 113472), (70920, 102224), (75648, 95835), (76668, 94560)]