865996320

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{15161}}^1$

素因数の和:15203

約数の個数: 192

約数和(自身を含む): 3301191936

約数和(自身を除く): 2435195616

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 32, 34, 35, 40, 42, 48, 51, 56, 60, 68, 70, 80, 84, 85, 96, 102, 105, 112, 119, 120, 136, 140, 160, 168, 170, 204, 210, 224, 238, 240, 255, 272, 280, 336, 340, 357, 408, 420, 476, 480, 510, 544, 560, 595, 672, 680, 714, 816, 840, 952, 1020, 1120, 1190, 1360, 1428, 1632, 1680, 1785, 1904, 2040, 2380, 2720, 2856, 3360, 3570, 3808, 4080, 4760, 5712, 7140, 8160, 9520, 11424, 14280, 15161, 19040, 28560, 30322, 45483, 57120, 60644, 75805, 90966, 106127, 121288, 151610, 181932, 212254, 227415, 242576, 257737, 303220, 318381, 363864, 424508, 454830, 485152, 515474, 530635, 606440, 636762, 727728, 773211, 849016, 909660, 1030948, 1061270, 1212880, 1273524, 1288685, 1455456, 1546422, 1591905, 1698032, 1804159, 1819320, 2061896, 2122540, 2425760, 2547048, 2577370, 3092844, 3183810, 3396064, 3608318, 3638640, 3866055, 4123792, 4245080, 5094096, 5154740, 5412477, 6185688, 6367620, 7216636, 7277280, 7732110, 8247584, 8490160, 9020795, 10188192, 10309480, 10824954, 12371376, 12735240, 14433272, 15464220, 16980320, 18041590, 20618960, 21649908, 24742752, 25470480, 27062385, 28866544, 30928440, 36083180, 41237920, 43299816, 50940960, 54124770, 57733088, 61856880, 72166360, 86599632, 108249540, 123713760, 144332720, 173199264, 216499080, 288665440, 432998160, 865996320]

約数ペア:

[(1, 865996320), (2, 432998160), (3, 288665440), (4, 216499080), (5, 173199264), (6, 144332720), (7, 123713760), (8, 108249540), (10, 86599632), (12, 72166360), (14, 61856880), (15, 57733088), (16, 54124770), (17, 50940960), (20, 43299816), (21, 41237920), (24, 36083180), (28, 30928440), (30, 28866544), (32, 27062385), (34, 25470480), (35, 24742752), (40, 21649908), (42, 20618960), (48, 18041590), (51, 16980320), (56, 15464220), (60, 14433272), (68, 12735240), (70, 12371376), (80, 10824954), (84, 10309480), (85, 10188192), (96, 9020795), (102, 8490160), (105, 8247584), (112, 7732110), (119, 7277280), (120, 7216636), (136, 6367620), (140, 6185688), (160, 5412477), (168, 5154740), (170, 5094096), (204, 4245080), (210, 4123792), (224, 3866055), (238, 3638640), (240, 3608318), (255, 3396064), (272, 3183810), (280, 3092844), (336, 2577370), (340, 2547048), (357, 2425760), (408, 2122540), (420, 2061896), (476, 1819320), (480, 1804159), (510, 1698032), (544, 1591905), (560, 1546422), (595, 1455456), (672, 1288685), (680, 1273524), (714, 1212880), (816, 1061270), (840, 1030948), (952, 909660), (1020, 849016), (1120, 773211), (1190, 727728), (1360, 636762), (1428, 606440), (1632, 530635), (1680, 515474), (1785, 485152), (1904, 454830), (2040, 424508), (2380, 363864), (2720, 318381), (2856, 303220), (3360, 257737), (3570, 242576), (3808, 227415), (4080, 212254), (4760, 181932), (5712, 151610), (7140, 121288), (8160, 106127), (9520, 90966), (11424, 75805), (14280, 60644), (15161, 57120), (19040, 45483), (28560, 30322)]