16621165440

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{87443}}^1$

素因数の和:87482

約数の個数: 256

約数和(自身を含む): 64218873600

約数和(自身を除く): 47597708160

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, 108, 110, 120, 128, 132, 135, 144, 160, 165, 176, 180, 192, 198, 216, 220, 240, 264, 270, 288, 297, 320, 330, 352, 360, 384, 396, 432, 440, 480, 495, 528, 540, 576, 594, 640, 660, 704, 720, 792, 864, 880, 960, 990, 1056, 1080, 1152, 1188, 1320, 1408, 1440, 1485, 1584, 1728, 1760, 1920, 1980, 2112, 2160, 2376, 2640, 2880, 2970, 3168, 3456, 3520, 3960, 4224, 4320, 4752, 5280, 5760, 5940, 6336, 7040, 7920, 8640, 9504, 10560, 11880, 12672, 15840, 17280, 19008, 21120, 23760, 31680, 38016, 47520, 63360, 87443, 95040, 174886, 190080, 262329, 349772, 437215, 524658, 699544, 786987, 874430, 961873, 1049316, 1311645, 1399088, 1573974, 1748860, 1923746, 2098632, 2360961, 2623290, 2798176, 2885619, 3147948, 3497720, 3847492, 3934935, 4197264, 4721922, 4809365, 5246580, 5596352, 5771238, 6295896, 6995440, 7694984, 7869870, 8394528, 8656857, 9443844, 9618730, 10493160, 11192704, 11542476, 11804805, 12591792, 13990880, 14428095, 15389968, 15739740, 16789056, 17313714, 18887688, 19237460, 20986320, 23084952, 23609610, 25183584, 25970571, 27981760, 28856190, 30779936, 31479480, 33578112, 34627428, 37775376, 38474920, 41972640, 43284285, 46169904, 47219220, 50367168, 51941142, 55963520, 57712380, 61559872, 62958960, 69254856, 75550752, 76949840, 83945280, 86568570, 92339808, 94438440, 100734336, 103882284, 115424760, 123119744, 125917920, 129852855, 138509712, 151101504, 153899680, 167890560, 173137140, 184679616, 188876880, 207764568, 230849520, 251835840, 259705710, 277019424, 302203008, 307799360, 346274280, 369359232, 377753760, 415529136, 461699040, 503671680, 519411420, 554038848, 615598720, 692548560, 755507520, 831058272, 923398080, 1038822840, 1108077696, 1385097120, 1511015040, 1662116544, 1846796160, 2077645680, 2770194240, 3324233088, 4155291360, 5540388480, 8310582720, 16621165440]

約数ペア:

[(1, 16621165440), (2, 8310582720), (3, 5540388480), (4, 4155291360), (5, 3324233088), (6, 2770194240), (8, 2077645680), (9, 1846796160), (10, 1662116544), (11, 1511015040), (12, 1385097120), (15, 1108077696), (16, 1038822840), (18, 923398080), (20, 831058272), (22, 755507520), (24, 692548560), (27, 615598720), (30, 554038848), (32, 519411420), (33, 503671680), (36, 461699040), (40, 415529136), (44, 377753760), (45, 369359232), (48, 346274280), (54, 307799360), (55, 302203008), (60, 277019424), (64, 259705710), (66, 251835840), (72, 230849520), (80, 207764568), (88, 188876880), (90, 184679616), (96, 173137140), (99, 167890560), (108, 153899680), (110, 151101504), (120, 138509712), (128, 129852855), (132, 125917920), (135, 123119744), (144, 115424760), (160, 103882284), (165, 100734336), (176, 94438440), (180, 92339808), (192, 86568570), (198, 83945280), (216, 76949840), (220, 75550752), (240, 69254856), (264, 62958960), (270, 61559872), (288, 57712380), (297, 55963520), (320, 51941142), (330, 50367168), (352, 47219220), (360, 46169904), (384, 43284285), (396, 41972640), (432, 38474920), (440, 37775376), (480, 34627428), (495, 33578112), (528, 31479480), (540, 30779936), (576, 28856190), (594, 27981760), (640, 25970571), (660, 25183584), (704, 23609610), (720, 23084952), (792, 20986320), (864, 19237460), (880, 18887688), (960, 17313714), (990, 16789056), (1056, 15739740), (1080, 15389968), (1152, 14428095), (1188, 13990880), (1320, 12591792), (1408, 11804805), (1440, 11542476), (1485, 11192704), (1584, 10493160), (1728, 9618730), (1760, 9443844), (1920, 8656857), (1980, 8394528), (2112, 7869870), (2160, 7694984), (2376, 6995440), (2640, 6295896), (2880, 5771238), (2970, 5596352), (3168, 5246580), (3456, 4809365), (3520, 4721922), (3960, 4197264), (4224, 3934935), (4320, 3847492), (4752, 3497720), (5280, 3147948), (5760, 2885619), (5940, 2798176), (6336, 2623290), (7040, 2360961), (7920, 2098632), (8640, 1923746), (9504, 1748860), (10560, 1573974), (11880, 1399088), (12672, 1311645), (15840, 1049316), (17280, 961873), (19008, 874430), (21120, 786987), (23760, 699544), (31680, 524658), (38016, 437215), (47520, 349772), (63360, 262329), (87443, 190080), (95040, 174886)]