19778260320

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{50311}}^1$

素因数の和:50355

約数の個数: 384

約数和(自身を含む): 85200353280

約数和(自身を除く): 65422092960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 27, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 52, 54, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 96, 104, 105, 108, 112, 117, 120, 126, 130, 135, 140, 144, 156, 160, 168, 180, 182, 189, 195, 208, 210, 216, 224, 234, 240, 252, 260, 270, 273, 280, 288, 312, 315, 336, 351, 360, 364, 378, 390, 416, 420, 432, 455, 468, 480, 504, 520, 540, 546, 560, 585, 624, 630, 672, 702, 720, 728, 756, 780, 819, 840, 864, 910, 936, 945, 1008, 1040, 1080, 1092, 1120, 1170, 1248, 1260, 1365, 1404, 1440, 1456, 1512, 1560, 1638, 1680, 1755, 1820, 1872, 1890, 2016, 2080, 2160, 2184, 2340, 2457, 2520, 2730, 2808, 2912, 3024, 3120, 3276, 3360, 3510, 3640, 3744, 3780, 4095, 4320, 4368, 4680, 4914, 5040, 5460, 5616, 6048, 6240, 6552, 7020, 7280, 7560, 8190, 8736, 9360, 9828, 10080, 10920, 11232, 12285, 13104, 14040, 14560, 15120, 16380, 18720, 19656, 21840, 24570, 26208, 28080, 30240, 32760, 39312, 43680, 49140, 50311, 56160, 65520, 78624, 98280, 100622, 131040, 150933, 196560, 201244, 251555, 301866, 352177, 393120, 402488, 452799, 503110, 603732, 654043, 704354, 754665, 804976, 905598, 1006220, 1056531, 1207464, 1308086, 1358397, 1408708, 1509330, 1609952, 1760885, 1811196, 1962129, 2012440, 2113062, 2263995, 2414928, 2616172, 2716794, 2817416, 3018660, 3169593, 3270215, 3521770, 3622392, 3924258, 4024880, 4226124, 4527990, 4578301, 4829856, 5232344, 5282655, 5433588, 5634832, 5886387, 6037320, 6339186, 6540430, 6791985, 7043540, 7244784, 7848516, 8049760, 8452248, 9055980, 9156602, 9508779, 9810645, 10464688, 10565310, 10867176, 11269664, 11772774, 12074640, 12678372, 13080860, 13583970, 13734903, 14087080, 14489568, 15697032, 15847965, 16904496, 17659161, 18111960, 18313204, 19017558, 19621290, 20929376, 21130620, 21734352, 22891505, 23545548, 24149280, 25356744, 26161720, 27167940, 27469806, 28174160, 29431935, 31394064, 31695930, 33808992, 35318322, 36223920, 36626408, 38035116, 39242580, 41204709, 42261240, 43468704, 45783010, 47091096, 47543895, 50713488, 52323440, 54335880, 54939612, 56348320, 58863870, 62788128, 63391860, 68674515, 70636644, 72447840, 73252816, 76070232, 78485160, 82409418, 84522480, 88295805, 91566020, 94182192, 95087790, 101426976, 104646880, 108671760, 109879224, 117727740, 123614127, 126783720, 137349030, 141273288, 146505632, 152140464, 156970320, 164818836, 169044960, 176591610, 183132040, 188364384, 190175580, 206023545, 217343520, 219758448, 235455480, 247228254, 253567440, 274698060, 282546576, 304280928, 313940640, 329637672, 353183220, 366264080, 380351160, 412047090, 439516896, 470910960, 494456508, 507134880, 549396120, 565093152, 618070635, 659275344, 706366440, 732528160, 760702320, 824094180, 941821920, 988913016, 1098792240, 1236141270, 1318550688, 1412732880, 1521404640, 1648188360, 1977826032, 2197584480, 2472282540, 2825465760, 3296376720, 3955652064, 4944565080, 6592753440, 9889130160, 19778260320]

約数ペア:

[(1, 19778260320), (2, 9889130160), (3, 6592753440), (4, 4944565080), (5, 3955652064), (6, 3296376720), (7, 2825465760), (8, 2472282540), (9, 2197584480), (10, 1977826032), (12, 1648188360), (13, 1521404640), (14, 1412732880), (15, 1318550688), (16, 1236141270), (18, 1098792240), (20, 988913016), (21, 941821920), (24, 824094180), (26, 760702320), (27, 732528160), (28, 706366440), (30, 659275344), (32, 618070635), (35, 565093152), (36, 549396120), (39, 507134880), (40, 494456508), (42, 470910960), (45, 439516896), (48, 412047090), (52, 380351160), (54, 366264080), (56, 353183220), (60, 329637672), (63, 313940640), (65, 304280928), (70, 282546576), (72, 274698060), (78, 253567440), (80, 247228254), (84, 235455480), (90, 219758448), (91, 217343520), (96, 206023545), (104, 190175580), (105, 188364384), (108, 183132040), (112, 176591610), (117, 169044960), (120, 164818836), (126, 156970320), (130, 152140464), (135, 146505632), (140, 141273288), (144, 137349030), (156, 126783720), (160, 123614127), (168, 117727740), (180, 109879224), (182, 108671760), (189, 104646880), (195, 101426976), (208, 95087790), (210, 94182192), (216, 91566020), (224, 88295805), (234, 84522480), (240, 82409418), (252, 78485160), (260, 76070232), (270, 73252816), (273, 72447840), (280, 70636644), (288, 68674515), (312, 63391860), (315, 62788128), (336, 58863870), (351, 56348320), (360, 54939612), (364, 54335880), (378, 52323440), (390, 50713488), (416, 47543895), (420, 47091096), (432, 45783010), (455, 43468704), (468, 42261240), (480, 41204709), (504, 39242580), (520, 38035116), (540, 36626408), (546, 36223920), (560, 35318322), (585, 33808992), (624, 31695930), (630, 31394064), (672, 29431935), (702, 28174160), (720, 27469806), (728, 27167940), (756, 26161720), (780, 25356744), (819, 24149280), (840, 23545548), (864, 22891505), (910, 21734352), (936, 21130620), (945, 20929376), (1008, 19621290), (1040, 19017558), (1080, 18313204), (1092, 18111960), (1120, 17659161), (1170, 16904496), (1248, 15847965), (1260, 15697032), (1365, 14489568), (1404, 14087080), (1440, 13734903), (1456, 13583970), (1512, 13080860), (1560, 12678372), (1638, 12074640), (1680, 11772774), (1755, 11269664), (1820, 10867176), (1872, 10565310), (1890, 10464688), (2016, 9810645), (2080, 9508779), (2160, 9156602), (2184, 9055980), (2340, 8452248), (2457, 8049760), (2520, 7848516), (2730, 7244784), (2808, 7043540), (2912, 6791985), (3024, 6540430), (3120, 6339186), (3276, 6037320), (3360, 5886387), (3510, 5634832), (3640, 5433588), (3744, 5282655), (3780, 5232344), (4095, 4829856), (4320, 4578301), (4368, 4527990), (4680, 4226124), (4914, 4024880), (5040, 3924258), (5460, 3622392), (5616, 3521770), (6048, 3270215), (6240, 3169593), (6552, 3018660), (7020, 2817416), (7280, 2716794), (7560, 2616172), (8190, 2414928), (8736, 2263995), (9360, 2113062), (9828, 2012440), (10080, 1962129), (10920, 1811196), (11232, 1760885), (12285, 1609952), (13104, 1509330), (14040, 1408708), (14560, 1358397), (15120, 1308086), (16380, 1207464), (18720, 1056531), (19656, 1006220), (21840, 905598), (24570, 804976), (26208, 754665), (28080, 704354), (30240, 654043), (32760, 603732), (39312, 503110), (43680, 452799), (49140, 402488), (50311, 393120), (56160, 352177), (65520, 301866), (78624, 251555), (98280, 201244), (100622, 196560), (131040, 150933)]