2221571520

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{419}}^1$

素因数の和:712

約数の個数: 336

約数和(自身を含む): 8787018240

約数和(自身を除く): 6565446720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 263, 280, 288, 315, 320, 336, 360, 419, 420, 448, 480, 504, 526, 560, 576, 630, 672, 720, 789, 838, 840, 960, 1008, 1052, 1120, 1257, 1260, 1315, 1344, 1440, 1578, 1676, 1680, 1841, 2016, 2095, 2104, 2240, 2367, 2514, 2520, 2630, 2880, 2933, 3156, 3352, 3360, 3682, 3771, 3945, 4032, 4190, 4208, 4734, 5028, 5040, 5260, 5523, 5866, 6285, 6312, 6704, 6720, 7364, 7542, 7890, 8380, 8416, 8799, 9205, 9468, 10056, 10080, 10520, 11046, 11732, 11835, 12570, 12624, 13408, 14665, 14728, 15084, 15780, 16569, 16760, 16832, 17598, 18410, 18855, 18936, 20112, 20160, 21040, 22092, 23464, 23670, 25140, 25248, 26397, 26816, 27615, 29330, 29456, 30168, 31560, 33138, 33520, 35196, 36820, 37710, 37872, 40224, 42080, 43995, 44184, 46928, 47340, 50280, 50496, 52794, 55230, 58660, 58912, 60336, 63120, 66276, 67040, 70392, 73640, 75420, 75744, 80448, 82845, 84160, 87990, 88368, 93856, 94680, 100560, 105588, 110197, 110460, 117320, 117824, 120672, 126240, 131985, 132552, 134080, 140784, 147280, 150840, 151488, 165690, 175980, 176736, 187712, 189360, 201120, 211176, 220394, 220920, 234640, 241344, 252480, 263970, 265104, 281568, 294560, 301680, 330591, 331380, 351960, 353472, 378720, 402240, 422352, 440788, 441840, 469280, 527940, 530208, 550985, 563136, 589120, 603360, 661182, 662760, 703920, 757440, 771379, 844704, 881576, 883680, 938560, 991773, 1055880, 1060416, 1101970, 1206720, 1322364, 1325520, 1407840, 1542758, 1652955, 1689408, 1763152, 1767360, 1983546, 2111760, 2203940, 2314137, 2644728, 2651040, 2815680, 3085516, 3305910, 3526304, 3856895, 3967092, 4223520, 4407880, 4628274, 4958865, 5289456, 5302080, 6171032, 6611820, 6942411, 7052608, 7713790, 7934184, 8447040, 8815760, 9256548, 9917730, 10578912, 11570685, 12342064, 13223640, 13884822, 15427580, 15868368, 17631520, 18513096, 19835460, 21157824, 23141370, 24684128, 26447280, 27769644, 30855160, 31736736, 34712055, 35263040, 37026192, 39670920, 46282740, 49368256, 52894560, 55539288, 61710320, 63473472, 69424110, 74052384, 79341840, 92565480, 105789120, 111078576, 123420640, 138848220, 148104768, 158683680, 185130960, 222157152, 246841280, 277696440, 317367360, 370261920, 444314304, 555392880, 740523840, 1110785760, 2221571520]

約数ペア:

[(1, 2221571520), (2, 1110785760), (3, 740523840), (4, 555392880), (5, 444314304), (6, 370261920), (7, 317367360), (8, 277696440), (9, 246841280), (10, 222157152), (12, 185130960), (14, 158683680), (15, 148104768), (16, 138848220), (18, 123420640), (20, 111078576), (21, 105789120), (24, 92565480), (28, 79341840), (30, 74052384), (32, 69424110), (35, 63473472), (36, 61710320), (40, 55539288), (42, 52894560), (45, 49368256), (48, 46282740), (56, 39670920), (60, 37026192), (63, 35263040), (64, 34712055), (70, 31736736), (72, 30855160), (80, 27769644), (84, 26447280), (90, 24684128), (96, 23141370), (105, 21157824), (112, 19835460), (120, 18513096), (126, 17631520), (140, 15868368), (144, 15427580), (160, 13884822), (168, 13223640), (180, 12342064), (192, 11570685), (210, 10578912), (224, 9917730), (240, 9256548), (252, 8815760), (263, 8447040), (280, 7934184), (288, 7713790), (315, 7052608), (320, 6942411), (336, 6611820), (360, 6171032), (419, 5302080), (420, 5289456), (448, 4958865), (480, 4628274), (504, 4407880), (526, 4223520), (560, 3967092), (576, 3856895), (630, 3526304), (672, 3305910), (720, 3085516), (789, 2815680), (838, 2651040), (840, 2644728), (960, 2314137), (1008, 2203940), (1052, 2111760), (1120, 1983546), (1257, 1767360), (1260, 1763152), (1315, 1689408), (1344, 1652955), (1440, 1542758), (1578, 1407840), (1676, 1325520), (1680, 1322364), (1841, 1206720), (2016, 1101970), (2095, 1060416), (2104, 1055880), (2240, 991773), (2367, 938560), (2514, 883680), (2520, 881576), (2630, 844704), (2880, 771379), (2933, 757440), (3156, 703920), (3352, 662760), (3360, 661182), (3682, 603360), (3771, 589120), (3945, 563136), (4032, 550985), (4190, 530208), (4208, 527940), (4734, 469280), (5028, 441840), (5040, 440788), (5260, 422352), (5523, 402240), (5866, 378720), (6285, 353472), (6312, 351960), (6704, 331380), (6720, 330591), (7364, 301680), (7542, 294560), (7890, 281568), (8380, 265104), (8416, 263970), (8799, 252480), (9205, 241344), (9468, 234640), (10056, 220920), (10080, 220394), (10520, 211176), (11046, 201120), (11732, 189360), (11835, 187712), (12570, 176736), (12624, 175980), (13408, 165690), (14665, 151488), (14728, 150840), (15084, 147280), (15780, 140784), (16569, 134080), (16760, 132552), (16832, 131985), (17598, 126240), (18410, 120672), (18855, 117824), (18936, 117320), (20112, 110460), (20160, 110197), (21040, 105588), (22092, 100560), (23464, 94680), (23670, 93856), (25140, 88368), (25248, 87990), (26397, 84160), (26816, 82845), (27615, 80448), (29330, 75744), (29456, 75420), (30168, 73640), (31560, 70392), (33138, 67040), (33520, 66276), (35196, 63120), (36820, 60336), (37710, 58912), (37872, 58660), (40224, 55230), (42080, 52794), (43995, 50496), (44184, 50280), (46928, 47340)]