19078994880

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{1949}}^1$

素因数の和:2089

約数の個数: 448

約数和(自身を含む): 74176128000

約数和(自身を除く): 55097133120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 103, 108, 110, 120, 132, 135, 144, 160, 165, 176, 180, 192, 198, 206, 216, 220, 240, 264, 270, 288, 297, 309, 320, 330, 352, 360, 396, 412, 432, 440, 480, 495, 515, 528, 540, 576, 594, 618, 660, 704, 720, 792, 824, 864, 880, 927, 960, 990, 1030, 1056, 1080, 1133, 1188, 1236, 1320, 1440, 1485, 1545, 1584, 1648, 1728, 1760, 1854, 1949, 1980, 2060, 2112, 2160, 2266, 2376, 2472, 2640, 2781, 2880, 2970, 3090, 3168, 3296, 3399, 3520, 3708, 3898, 3960, 4120, 4320, 4532, 4635, 4752, 4944, 5280, 5562, 5665, 5847, 5940, 6180, 6336, 6592, 6798, 7416, 7796, 7920, 8240, 8640, 9064, 9270, 9504, 9745, 9888, 10197, 10560, 11124, 11330, 11694, 11880, 12360, 13596, 13905, 14832, 15592, 15840, 16480, 16995, 17541, 18128, 18540, 19008, 19490, 19776, 20394, 21439, 22248, 22660, 23388, 23760, 24720, 27192, 27810, 29235, 29664, 30591, 31184, 31680, 32960, 33990, 35082, 36256, 37080, 38980, 40788, 42878, 44496, 45320, 46776, 47520, 49440, 50985, 52623, 54384, 55620, 58470, 59328, 61182, 62368, 64317, 67980, 70164, 72512, 74160, 77960, 81576, 85756, 87705, 88992, 90640, 93552, 95040, 98880, 101970, 105246, 107195, 108768, 111240, 116940, 122364, 124736, 128634, 135960, 140328, 148320, 152955, 155920, 163152, 171512, 175410, 177984, 181280, 187104, 192951, 200747, 203940, 210492, 214390, 217536, 222480, 233880, 244728, 257268, 263115, 271920, 280656, 296640, 305910, 311840, 321585, 326304, 343024, 350820, 362560, 374208, 385902, 401494, 407880, 420984, 428780, 444960, 467760, 489456, 514536, 526230, 543840, 561312, 578853, 602241, 611820, 623680, 643170, 652608, 686048, 701640, 771804, 802988, 815760, 841968, 857560, 889920, 935520, 964755, 978912, 1003735, 1029072, 1052460, 1087680, 1122624, 1157706, 1204482, 1223640, 1286340, 1372096, 1403280, 1543608, 1605976, 1631520, 1683936, 1715120, 1806723, 1871040, 1929510, 1957824, 2007470, 2058144, 2104920, 2208217, 2315412, 2408964, 2447280, 2572680, 2806560, 2894265, 3011205, 3087216, 3211952, 3263040, 3367872, 3430240, 3613446, 3859020, 4014940, 4116288, 4209840, 4416434, 4630824, 4817928, 4894560, 5145360, 5420169, 5613120, 5788530, 6022410, 6174432, 6423904, 6624651, 6860480, 7226892, 7718040, 8029880, 8419680, 8832868, 9033615, 9261648, 9635856, 9789120, 10290720, 10840338, 11041085, 11577060, 12044820, 12348864, 12847808, 13249302, 14453784, 15436080, 16059760, 16839360, 17665736, 18067230, 18523296, 19271712, 19873953, 20581440, 21680676, 22082170, 23154120, 24089640, 26498604, 27100845, 28907568, 30872160, 32119520, 33123255, 35331472, 36134460, 37046592, 38543424, 39747906, 43361352, 44164340, 46308240, 48179280, 52997208, 54201690, 57815136, 59621859, 61744320, 64239040, 66246510, 70662944, 72268920, 79495812, 86722704, 88328680, 92616480, 96358560, 99369765, 105994416, 108403380, 115630272, 119243718, 132493020, 141325888, 144537840, 158991624, 173445408, 176657360, 185232960, 192717120, 198739530, 211988832, 216806760, 238487436, 264986040, 289075680, 298109295, 317983248, 346890816, 353314720, 397479060, 423977664, 433613520, 476974872, 529972080, 578151360, 596218590, 635966496, 706629440, 794958120, 867227040, 953949744, 1059944160, 1192437180, 1271932992, 1589916240, 1734454080, 1907899488, 2119888320, 2384874360, 3179832480, 3815798976, 4769748720, 6359664960, 9539497440, 19078994880]

約数ペア:

[(1, 19078994880), (2, 9539497440), (3, 6359664960), (4, 4769748720), (5, 3815798976), (6, 3179832480), (8, 2384874360), (9, 2119888320), (10, 1907899488), (11, 1734454080), (12, 1589916240), (15, 1271932992), (16, 1192437180), (18, 1059944160), (20, 953949744), (22, 867227040), (24, 794958120), (27, 706629440), (30, 635966496), (32, 596218590), (33, 578151360), (36, 529972080), (40, 476974872), (44, 433613520), (45, 423977664), (48, 397479060), (54, 353314720), (55, 346890816), (60, 317983248), (64, 298109295), (66, 289075680), (72, 264986040), (80, 238487436), (88, 216806760), (90, 211988832), (96, 198739530), (99, 192717120), (103, 185232960), (108, 176657360), (110, 173445408), (120, 158991624), (132, 144537840), (135, 141325888), (144, 132493020), (160, 119243718), (165, 115630272), (176, 108403380), (180, 105994416), (192, 99369765), (198, 96358560), (206, 92616480), (216, 88328680), (220, 86722704), (240, 79495812), (264, 72268920), (270, 70662944), (288, 66246510), (297, 64239040), (309, 61744320), (320, 59621859), (330, 57815136), (352, 54201690), (360, 52997208), (396, 48179280), (412, 46308240), (432, 44164340), (440, 43361352), (480, 39747906), (495, 38543424), (515, 37046592), (528, 36134460), (540, 35331472), (576, 33123255), (594, 32119520), (618, 30872160), (660, 28907568), (704, 27100845), (720, 26498604), (792, 24089640), (824, 23154120), (864, 22082170), (880, 21680676), (927, 20581440), (960, 19873953), (990, 19271712), (1030, 18523296), (1056, 18067230), (1080, 17665736), (1133, 16839360), (1188, 16059760), (1236, 15436080), (1320, 14453784), (1440, 13249302), (1485, 12847808), (1545, 12348864), (1584, 12044820), (1648, 11577060), (1728, 11041085), (1760, 10840338), (1854, 10290720), (1949, 9789120), (1980, 9635856), (2060, 9261648), (2112, 9033615), (2160, 8832868), (2266, 8419680), (2376, 8029880), (2472, 7718040), (2640, 7226892), (2781, 6860480), (2880, 6624651), (2970, 6423904), (3090, 6174432), (3168, 6022410), (3296, 5788530), (3399, 5613120), (3520, 5420169), (3708, 5145360), (3898, 4894560), (3960, 4817928), (4120, 4630824), (4320, 4416434), (4532, 4209840), (4635, 4116288), (4752, 4014940), (4944, 3859020), (5280, 3613446), (5562, 3430240), (5665, 3367872), (5847, 3263040), (5940, 3211952), (6180, 3087216), (6336, 3011205), (6592, 2894265), (6798, 2806560), (7416, 2572680), (7796, 2447280), (7920, 2408964), (8240, 2315412), (8640, 2208217), (9064, 2104920), (9270, 2058144), (9504, 2007470), (9745, 1957824), (9888, 1929510), (10197, 1871040), (10560, 1806723), (11124, 1715120), (11330, 1683936), (11694, 1631520), (11880, 1605976), (12360, 1543608), (13596, 1403280), (13905, 1372096), (14832, 1286340), (15592, 1223640), (15840, 1204482), (16480, 1157706), (16995, 1122624), (17541, 1087680), (18128, 1052460), (18540, 1029072), (19008, 1003735), (19490, 978912), (19776, 964755), (20394, 935520), (21439, 889920), (22248, 857560), (22660, 841968), (23388, 815760), (23760, 802988), (24720, 771804), (27192, 701640), (27810, 686048), (29235, 652608), (29664, 643170), (30591, 623680), (31184, 611820), (31680, 602241), (32960, 578853), (33990, 561312), (35082, 543840), (36256, 526230), (37080, 514536), (38980, 489456), (40788, 467760), (42878, 444960), (44496, 428780), (45320, 420984), (46776, 407880), (47520, 401494), (49440, 385902), (50985, 374208), (52623, 362560), (54384, 350820), (55620, 343024), (58470, 326304), (59328, 321585), (61182, 311840), (62368, 305910), (64317, 296640), (67980, 280656), (70164, 271920), (72512, 263115), (74160, 257268), (77960, 244728), (81576, 233880), (85756, 222480), (87705, 217536), (88992, 214390), (90640, 210492), (93552, 203940), (95040, 200747), (98880, 192951), (101970, 187104), (105246, 181280), (107195, 177984), (108768, 175410), (111240, 171512), (116940, 163152), (122364, 155920), (124736, 152955), (128634, 148320), (135960, 140328)]