408607680

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1129}}^1$

素因数の和:1191

約数の個数: 224

約数和(自身を含む): 1446580800

約数和(自身を除く): 1037973120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 29, 30, 32, 39, 40, 48, 52, 58, 60, 64, 65, 78, 80, 87, 96, 104, 116, 120, 130, 145, 156, 160, 174, 192, 195, 208, 232, 240, 260, 290, 312, 320, 348, 377, 390, 416, 435, 464, 480, 520, 580, 624, 696, 754, 780, 832, 870, 928, 960, 1040, 1129, 1131, 1160, 1248, 1392, 1508, 1560, 1740, 1856, 1885, 2080, 2258, 2262, 2320, 2496, 2784, 3016, 3120, 3387, 3480, 3770, 4160, 4516, 4524, 4640, 5568, 5645, 5655, 6032, 6240, 6774, 6960, 7540, 9032, 9048, 9280, 11290, 11310, 12064, 12480, 13548, 13920, 14677, 15080, 16935, 18064, 18096, 22580, 22620, 24128, 27096, 27840, 29354, 30160, 32741, 33870, 36128, 36192, 44031, 45160, 45240, 54192, 58708, 60320, 65482, 67740, 72256, 72384, 73385, 88062, 90320, 90480, 98223, 108384, 117416, 120640, 130964, 135480, 146770, 163705, 176124, 180640, 180960, 196446, 216768, 220155, 234832, 261928, 270960, 293540, 327410, 352248, 361280, 361920, 392892, 425633, 440310, 469664, 491115, 523856, 541920, 587080, 654820, 704496, 785784, 851266, 880620, 939328, 982230, 1047712, 1083840, 1174160, 1276899, 1309640, 1408992, 1571568, 1702532, 1761240, 1964460, 2095424, 2128165, 2348320, 2553798, 2619280, 2817984, 3143136, 3405064, 3522480, 3928920, 4256330, 4696640, 5107596, 5238560, 6286272, 6384495, 6810128, 7044960, 7857840, 8512660, 10215192, 10477120, 12768990, 13620256, 14089920, 15715680, 17025320, 20430384, 25537980, 27240512, 31431360, 34050640, 40860768, 51075960, 68101280, 81721536, 102151920, 136202560, 204303840, 408607680]

約数ペア:

[(1, 408607680), (2, 204303840), (3, 136202560), (4, 102151920), (5, 81721536), (6, 68101280), (8, 51075960), (10, 40860768), (12, 34050640), (13, 31431360), (15, 27240512), (16, 25537980), (20, 20430384), (24, 17025320), (26, 15715680), (29, 14089920), (30, 13620256), (32, 12768990), (39, 10477120), (40, 10215192), (48, 8512660), (52, 7857840), (58, 7044960), (60, 6810128), (64, 6384495), (65, 6286272), (78, 5238560), (80, 5107596), (87, 4696640), (96, 4256330), (104, 3928920), (116, 3522480), (120, 3405064), (130, 3143136), (145, 2817984), (156, 2619280), (160, 2553798), (174, 2348320), (192, 2128165), (195, 2095424), (208, 1964460), (232, 1761240), (240, 1702532), (260, 1571568), (290, 1408992), (312, 1309640), (320, 1276899), (348, 1174160), (377, 1083840), (390, 1047712), (416, 982230), (435, 939328), (464, 880620), (480, 851266), (520, 785784), (580, 704496), (624, 654820), (696, 587080), (754, 541920), (780, 523856), (832, 491115), (870, 469664), (928, 440310), (960, 425633), (1040, 392892), (1129, 361920), (1131, 361280), (1160, 352248), (1248, 327410), (1392, 293540), (1508, 270960), (1560, 261928), (1740, 234832), (1856, 220155), (1885, 216768), (2080, 196446), (2258, 180960), (2262, 180640), (2320, 176124), (2496, 163705), (2784, 146770), (3016, 135480), (3120, 130964), (3387, 120640), (3480, 117416), (3770, 108384), (4160, 98223), (4516, 90480), (4524, 90320), (4640, 88062), (5568, 73385), (5645, 72384), (5655, 72256), (6032, 67740), (6240, 65482), (6774, 60320), (6960, 58708), (7540, 54192), (9032, 45240), (9048, 45160), (9280, 44031), (11290, 36192), (11310, 36128), (12064, 33870), (12480, 32741), (13548, 30160), (13920, 29354), (14677, 27840), (15080, 27096), (16935, 24128), (18064, 22620), (18096, 22580)]