620066160

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{7237}}^1$

素因数の和:7280

約数の個数: 240

約数和(自身を含む): 2520213696

約数和(自身を除く): 1900147536

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 28, 30, 34, 35, 36, 40, 42, 45, 48, 51, 56, 60, 63, 68, 70, 72, 80, 84, 85, 90, 102, 105, 112, 119, 120, 126, 136, 140, 144, 153, 168, 170, 180, 204, 210, 238, 240, 252, 255, 272, 280, 306, 315, 336, 340, 357, 360, 408, 420, 476, 504, 510, 560, 595, 612, 630, 680, 714, 720, 765, 816, 840, 952, 1008, 1020, 1071, 1190, 1224, 1260, 1360, 1428, 1530, 1680, 1785, 1904, 2040, 2142, 2380, 2448, 2520, 2856, 3060, 3570, 4080, 4284, 4760, 5040, 5355, 5712, 6120, 7140, 7237, 8568, 9520, 10710, 12240, 14280, 14474, 17136, 21420, 21711, 28560, 28948, 36185, 42840, 43422, 50659, 57896, 65133, 72370, 85680, 86844, 101318, 108555, 115792, 123029, 130266, 144740, 151977, 173688, 202636, 217110, 246058, 253295, 260532, 289480, 303954, 325665, 347376, 369087, 405272, 434220, 455931, 492116, 506590, 521064, 578960, 607908, 615145, 651330, 738174, 759885, 810544, 861203, 868440, 911862, 984232, 1013180, 1042128, 1107261, 1215816, 1230290, 1302660, 1476348, 1519770, 1722406, 1736880, 1823724, 1845435, 1968464, 2026360, 2214522, 2279655, 2431632, 2460580, 2583609, 2605320, 2952696, 3039540, 3444812, 3647448, 3690870, 4052720, 4306015, 4429044, 4559310, 4921160, 5167218, 5210640, 5536305, 5905392, 6079080, 6889624, 7294896, 7381740, 7750827, 8612030, 8858088, 9118620, 9842320, 10334436, 11072610, 12158160, 12918045, 13779248, 14763480, 15501654, 17224060, 17716176, 18237240, 20668872, 22145220, 25836090, 29526960, 31003308, 34448120, 36474480, 38754135, 41337744, 44290440, 51672180, 62006616, 68896240, 77508270, 88580880, 103344360, 124013232, 155016540, 206688720, 310033080, 620066160]

約数ペア:

[(1, 620066160), (2, 310033080), (3, 206688720), (4, 155016540), (5, 124013232), (6, 103344360), (7, 88580880), (8, 77508270), (9, 68896240), (10, 62006616), (12, 51672180), (14, 44290440), (15, 41337744), (16, 38754135), (17, 36474480), (18, 34448120), (20, 31003308), (21, 29526960), (24, 25836090), (28, 22145220), (30, 20668872), (34, 18237240), (35, 17716176), (36, 17224060), (40, 15501654), (42, 14763480), (45, 13779248), (48, 12918045), (51, 12158160), (56, 11072610), (60, 10334436), (63, 9842320), (68, 9118620), (70, 8858088), (72, 8612030), (80, 7750827), (84, 7381740), (85, 7294896), (90, 6889624), (102, 6079080), (105, 5905392), (112, 5536305), (119, 5210640), (120, 5167218), (126, 4921160), (136, 4559310), (140, 4429044), (144, 4306015), (153, 4052720), (168, 3690870), (170, 3647448), (180, 3444812), (204, 3039540), (210, 2952696), (238, 2605320), (240, 2583609), (252, 2460580), (255, 2431632), (272, 2279655), (280, 2214522), (306, 2026360), (315, 1968464), (336, 1845435), (340, 1823724), (357, 1736880), (360, 1722406), (408, 1519770), (420, 1476348), (476, 1302660), (504, 1230290), (510, 1215816), (560, 1107261), (595, 1042128), (612, 1013180), (630, 984232), (680, 911862), (714, 868440), (720, 861203), (765, 810544), (816, 759885), (840, 738174), (952, 651330), (1008, 615145), (1020, 607908), (1071, 578960), (1190, 521064), (1224, 506590), (1260, 492116), (1360, 455931), (1428, 434220), (1530, 405272), (1680, 369087), (1785, 347376), (1904, 325665), (2040, 303954), (2142, 289480), (2380, 260532), (2448, 253295), (2520, 246058), (2856, 217110), (3060, 202636), (3570, 173688), (4080, 151977), (4284, 144740), (4760, 130266), (5040, 123029), (5355, 115792), (5712, 108555), (6120, 101318), (7140, 86844), (7237, 85680), (8568, 72370), (9520, 65133), (10710, 57896), (12240, 50659), (14280, 43422), (14474, 42840), (17136, 36185), (21420, 28948), (21711, 28560)]