21941189280

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{379}}^1\times {\mathrm{1489}}^1$

素因数の和:1898

約数の個数: 288

約数和(自身を含む): 77904590400

約数和(自身を除く): 55963401120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 243, 270, 288, 324, 360, 379, 405, 432, 480, 486, 540, 648, 720, 758, 810, 864, 972, 1080, 1137, 1215, 1296, 1440, 1489, 1516, 1620, 1895, 1944, 2160, 2274, 2430, 2592, 2978, 3032, 3240, 3411, 3790, 3888, 4320, 4467, 4548, 4860, 5685, 5956, 6064, 6480, 6822, 7445, 7580, 7776, 8934, 9096, 9720, 10233, 11370, 11912, 12128, 12960, 13401, 13644, 14890, 15160, 17055, 17868, 18192, 19440, 20466, 22335, 22740, 23824, 26802, 27288, 29780, 30320, 30699, 34110, 35736, 36384, 38880, 40203, 40932, 44670, 45480, 47648, 51165, 53604, 54576, 59560, 60640, 61398, 67005, 68220, 71472, 80406, 81864, 89340, 90960, 92097, 102330, 107208, 109152, 119120, 120609, 122796, 134010, 136440, 142944, 153495, 160812, 163728, 178680, 181920, 184194, 201015, 204660, 214416, 238240, 241218, 245592, 268020, 272880, 306990, 321624, 327456, 357360, 361827, 368388, 402030, 409320, 428832, 460485, 482436, 491184, 536040, 545760, 564331, 603045, 613980, 643248, 714720, 723654, 736776, 804060, 818640, 920970, 964872, 982368, 1072080, 1128662, 1206090, 1227960, 1286496, 1447308, 1473552, 1608120, 1637280, 1692993, 1809135, 1841940, 1929744, 2144160, 2257324, 2412180, 2455920, 2821655, 2894616, 2947104, 3216240, 3385986, 3618270, 3683880, 3859488, 4514648, 4824360, 4911840, 5078979, 5643310, 5789232, 6432480, 6771972, 7236540, 7367760, 8464965, 9029296, 9648720, 10157958, 11286620, 11578464, 13543944, 14473080, 14735520, 15236937, 16929930, 18058592, 19297440, 20315916, 22573240, 25394895, 27087888, 28946160, 30473874, 33859860, 40631832, 45146480, 45710811, 50789790, 54175776, 57892320, 60947748, 67719720, 76184685, 81263664, 90292960, 91421622, 101579580, 121895496, 135439440, 137132433, 152369370, 162527328, 182843244, 203159160, 228554055, 243790992, 270878880, 274264866, 304738740, 365686488, 406318320, 457108110, 487581984, 548529732, 609477480, 685662165, 731372976, 812636640, 914216220, 1097059464, 1218954960, 1371324330, 1462745952, 1828432440, 2194118928, 2437909920, 2742648660, 3656864880, 4388237856, 5485297320, 7313729760, 10970594640, 21941189280]

約数ペア:

[(1, 21941189280), (2, 10970594640), (3, 7313729760), (4, 5485297320), (5, 4388237856), (6, 3656864880), (8, 2742648660), (9, 2437909920), (10, 2194118928), (12, 1828432440), (15, 1462745952), (16, 1371324330), (18, 1218954960), (20, 1097059464), (24, 914216220), (27, 812636640), (30, 731372976), (32, 685662165), (36, 609477480), (40, 548529732), (45, 487581984), (48, 457108110), (54, 406318320), (60, 365686488), (72, 304738740), (80, 274264866), (81, 270878880), (90, 243790992), (96, 228554055), (108, 203159160), (120, 182843244), (135, 162527328), (144, 152369370), (160, 137132433), (162, 135439440), (180, 121895496), (216, 101579580), (240, 91421622), (243, 90292960), (270, 81263664), (288, 76184685), (324, 67719720), (360, 60947748), (379, 57892320), (405, 54175776), (432, 50789790), (480, 45710811), (486, 45146480), (540, 40631832), (648, 33859860), (720, 30473874), (758, 28946160), (810, 27087888), (864, 25394895), (972, 22573240), (1080, 20315916), (1137, 19297440), (1215, 18058592), (1296, 16929930), (1440, 15236937), (1489, 14735520), (1516, 14473080), (1620, 13543944), (1895, 11578464), (1944, 11286620), (2160, 10157958), (2274, 9648720), (2430, 9029296), (2592, 8464965), (2978, 7367760), (3032, 7236540), (3240, 6771972), (3411, 6432480), (3790, 5789232), (3888, 5643310), (4320, 5078979), (4467, 4911840), (4548, 4824360), (4860, 4514648), (5685, 3859488), (5956, 3683880), (6064, 3618270), (6480, 3385986), (6822, 3216240), (7445, 2947104), (7580, 2894616), (7776, 2821655), (8934, 2455920), (9096, 2412180), (9720, 2257324), (10233, 2144160), (11370, 1929744), (11912, 1841940), (12128, 1809135), (12960, 1692993), (13401, 1637280), (13644, 1608120), (14890, 1473552), (15160, 1447308), (17055, 1286496), (17868, 1227960), (18192, 1206090), (19440, 1128662), (20466, 1072080), (22335, 982368), (22740, 964872), (23824, 920970), (26802, 818640), (27288, 804060), (29780, 736776), (30320, 723654), (30699, 714720), (34110, 643248), (35736, 613980), (36384, 603045), (38880, 564331), (40203, 545760), (40932, 536040), (44670, 491184), (45480, 482436), (47648, 460485), (51165, 428832), (53604, 409320), (54576, 402030), (59560, 368388), (60640, 361827), (61398, 357360), (67005, 327456), (68220, 321624), (71472, 306990), (80406, 272880), (81864, 268020), (89340, 245592), (90960, 241218), (92097, 238240), (102330, 214416), (107208, 204660), (109152, 201015), (119120, 184194), (120609, 181920), (122796, 178680), (134010, 163728), (136440, 160812), (142944, 153495)]