20227599840

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{709}}^1\times {\mathrm{1213}}^1$

素因数の和:1954

約数の個数: 288

約数和(自身を含む): 74285436960

約数和(自身を除く): 54057837120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 196, 210, 224, 240, 245, 280, 294, 336, 392, 420, 480, 490, 560, 588, 672, 709, 735, 784, 840, 980, 1120, 1176, 1213, 1418, 1470, 1568, 1680, 1960, 2127, 2352, 2426, 2836, 2940, 3360, 3545, 3639, 3920, 4254, 4704, 4852, 4963, 5672, 5880, 6065, 7090, 7278, 7840, 8491, 8508, 9704, 9926, 10635, 11344, 11760, 12130, 14180, 14556, 14889, 16982, 17016, 18195, 19408, 19852, 21270, 22688, 23520, 24260, 24815, 25473, 28360, 29112, 29778, 33964, 34032, 34741, 36390, 38816, 39704, 42455, 42540, 48520, 49630, 50946, 56720, 58224, 59437, 59556, 67928, 68064, 69482, 72780, 74445, 79408, 84910, 85080, 97040, 99260, 101892, 104223, 113440, 116448, 118874, 119112, 127365, 135856, 138964, 145560, 148890, 158816, 169820, 170160, 173705, 178311, 194080, 198520, 203784, 208446, 237748, 238224, 254730, 271712, 277928, 291120, 297185, 297780, 339640, 340320, 347410, 356622, 397040, 407568, 416892, 475496, 476448, 509460, 521115, 555856, 582240, 594370, 595560, 679280, 694820, 713244, 794080, 815136, 833784, 860017, 891555, 950992, 1018920, 1042230, 1111712, 1188740, 1191120, 1358560, 1389640, 1426488, 1667568, 1720034, 1783110, 1901984, 2037840, 2084460, 2377480, 2382240, 2580051, 2779280, 2852976, 3335136, 3440068, 3566220, 4075680, 4168920, 4300085, 4754960, 5160102, 5558560, 5705952, 6020119, 6880136, 7132440, 8337840, 8600170, 9509920, 10320204, 12040238, 12900255, 13760272, 14264880, 16675680, 17200340, 18060357, 20640408, 24080476, 25800510, 27520544, 28529760, 30100595, 34400680, 36120714, 41280816, 42140833, 48160952, 51601020, 60201190, 68801360, 72241428, 82561632, 84281666, 90301785, 96321904, 103202040, 120402380, 126422499, 137602720, 144482856, 168563332, 180603570, 192643808, 206404080, 210704165, 240804760, 252844998, 288965712, 337126664, 361207140, 412808160, 421408330, 481609520, 505689996, 577931424, 632112495, 674253328, 722414280, 842816660, 963219040, 1011379992, 1264224990, 1348506656, 1444828560, 1685633320, 2022759984, 2528449980, 2889657120, 3371266640, 4045519968, 5056899960, 6742533280, 10113799920, 20227599840]

約数ペア:

[(1, 20227599840), (2, 10113799920), (3, 6742533280), (4, 5056899960), (5, 4045519968), (6, 3371266640), (7, 2889657120), (8, 2528449980), (10, 2022759984), (12, 1685633320), (14, 1444828560), (15, 1348506656), (16, 1264224990), (20, 1011379992), (21, 963219040), (24, 842816660), (28, 722414280), (30, 674253328), (32, 632112495), (35, 577931424), (40, 505689996), (42, 481609520), (48, 421408330), (49, 412808160), (56, 361207140), (60, 337126664), (70, 288965712), (80, 252844998), (84, 240804760), (96, 210704165), (98, 206404080), (105, 192643808), (112, 180603570), (120, 168563332), (140, 144482856), (147, 137602720), (160, 126422499), (168, 120402380), (196, 103202040), (210, 96321904), (224, 90301785), (240, 84281666), (245, 82561632), (280, 72241428), (294, 68801360), (336, 60201190), (392, 51601020), (420, 48160952), (480, 42140833), (490, 41280816), (560, 36120714), (588, 34400680), (672, 30100595), (709, 28529760), (735, 27520544), (784, 25800510), (840, 24080476), (980, 20640408), (1120, 18060357), (1176, 17200340), (1213, 16675680), (1418, 14264880), (1470, 13760272), (1568, 12900255), (1680, 12040238), (1960, 10320204), (2127, 9509920), (2352, 8600170), (2426, 8337840), (2836, 7132440), (2940, 6880136), (3360, 6020119), (3545, 5705952), (3639, 5558560), (3920, 5160102), (4254, 4754960), (4704, 4300085), (4852, 4168920), (4963, 4075680), (5672, 3566220), (5880, 3440068), (6065, 3335136), (7090, 2852976), (7278, 2779280), (7840, 2580051), (8491, 2382240), (8508, 2377480), (9704, 2084460), (9926, 2037840), (10635, 1901984), (11344, 1783110), (11760, 1720034), (12130, 1667568), (14180, 1426488), (14556, 1389640), (14889, 1358560), (16982, 1191120), (17016, 1188740), (18195, 1111712), (19408, 1042230), (19852, 1018920), (21270, 950992), (22688, 891555), (23520, 860017), (24260, 833784), (24815, 815136), (25473, 794080), (28360, 713244), (29112, 694820), (29778, 679280), (33964, 595560), (34032, 594370), (34741, 582240), (36390, 555856), (38816, 521115), (39704, 509460), (42455, 476448), (42540, 475496), (48520, 416892), (49630, 407568), (50946, 397040), (56720, 356622), (58224, 347410), (59437, 340320), (59556, 339640), (67928, 297780), (68064, 297185), (69482, 291120), (72780, 277928), (74445, 271712), (79408, 254730), (84910, 238224), (85080, 237748), (97040, 208446), (99260, 203784), (101892, 198520), (104223, 194080), (113440, 178311), (116448, 173705), (118874, 170160), (119112, 169820), (127365, 158816), (135856, 148890), (138964, 145560)]