1355715840

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1$

素因数の和:253

約数の個数: 288

約数和(自身を含む): 4532774400

約数和(自身を除く): 3177058560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 48, 60, 64, 79, 80, 82, 96, 109, 120, 123, 128, 158, 160, 164, 192, 205, 218, 237, 240, 246, 256, 316, 320, 327, 328, 384, 395, 410, 436, 474, 480, 492, 545, 615, 632, 640, 654, 656, 768, 790, 820, 872, 948, 960, 984, 1090, 1185, 1230, 1264, 1280, 1308, 1312, 1580, 1635, 1640, 1744, 1896, 1920, 1968, 2180, 2370, 2460, 2528, 2616, 2624, 3160, 3239, 3270, 3280, 3488, 3792, 3840, 3936, 4360, 4469, 4740, 4920, 5056, 5232, 5248, 6320, 6478, 6540, 6560, 6976, 7584, 7872, 8611, 8720, 8938, 9480, 9717, 9840, 10112, 10464, 10496, 12640, 12956, 13080, 13120, 13407, 13952, 15168, 15744, 16195, 17222, 17440, 17876, 18960, 19434, 19680, 20224, 20928, 22345, 25280, 25833, 25912, 26160, 26240, 26814, 27904, 30336, 31488, 32390, 34444, 34880, 35752, 37920, 38868, 39360, 41856, 43055, 44690, 48585, 50560, 51666, 51824, 52320, 52480, 53628, 60672, 64780, 67035, 68888, 69760, 71504, 75840, 77736, 78720, 83712, 86110, 89380, 97170, 101120, 103332, 103648, 104640, 107256, 129165, 129560, 134070, 137776, 139520, 143008, 151680, 155472, 157440, 172220, 178760, 194340, 206664, 207296, 209280, 214512, 258330, 259120, 268140, 275552, 286016, 303360, 310944, 344440, 353051, 357520, 388680, 413328, 414592, 418560, 429024, 516660, 518240, 536280, 551104, 572032, 621888, 688880, 706102, 715040, 777360, 826656, 829184, 858048, 1033320, 1036480, 1059153, 1072560, 1102208, 1144064, 1243776, 1377760, 1412204, 1430080, 1554720, 1653312, 1716096, 1765255, 2066640, 2072960, 2118306, 2145120, 2204416, 2487552, 2755520, 2824408, 2860160, 3109440, 3306624, 3432192, 3530510, 4133280, 4145920, 4236612, 4290240, 5295765, 5511040, 5648816, 5720320, 6218880, 6613248, 7061020, 8266560, 8473224, 8580480, 10591530, 11022080, 11297632, 12437760, 14122040, 16533120, 16946448, 17160960, 21183060, 22595264, 28244080, 33066240, 33892896, 42366120, 45190528, 56488160, 67785792, 84732240, 90381056, 112976320, 135571584, 169464480, 225952640, 271143168, 338928960, 451905280, 677857920, 1355715840]

約数ペア:

[(1, 1355715840), (2, 677857920), (3, 451905280), (4, 338928960), (5, 271143168), (6, 225952640), (8, 169464480), (10, 135571584), (12, 112976320), (15, 90381056), (16, 84732240), (20, 67785792), (24, 56488160), (30, 45190528), (32, 42366120), (40, 33892896), (41, 33066240), (48, 28244080), (60, 22595264), (64, 21183060), (79, 17160960), (80, 16946448), (82, 16533120), (96, 14122040), (109, 12437760), (120, 11297632), (123, 11022080), (128, 10591530), (158, 8580480), (160, 8473224), (164, 8266560), (192, 7061020), (205, 6613248), (218, 6218880), (237, 5720320), (240, 5648816), (246, 5511040), (256, 5295765), (316, 4290240), (320, 4236612), (327, 4145920), (328, 4133280), (384, 3530510), (395, 3432192), (410, 3306624), (436, 3109440), (474, 2860160), (480, 2824408), (492, 2755520), (545, 2487552), (615, 2204416), (632, 2145120), (640, 2118306), (654, 2072960), (656, 2066640), (768, 1765255), (790, 1716096), (820, 1653312), (872, 1554720), (948, 1430080), (960, 1412204), (984, 1377760), (1090, 1243776), (1185, 1144064), (1230, 1102208), (1264, 1072560), (1280, 1059153), (1308, 1036480), (1312, 1033320), (1580, 858048), (1635, 829184), (1640, 826656), (1744, 777360), (1896, 715040), (1920, 706102), (1968, 688880), (2180, 621888), (2370, 572032), (2460, 551104), (2528, 536280), (2616, 518240), (2624, 516660), (3160, 429024), (3239, 418560), (3270, 414592), (3280, 413328), (3488, 388680), (3792, 357520), (3840, 353051), (3936, 344440), (4360, 310944), (4469, 303360), (4740, 286016), (4920, 275552), (5056, 268140), (5232, 259120), (5248, 258330), (6320, 214512), (6478, 209280), (6540, 207296), (6560, 206664), (6976, 194340), (7584, 178760), (7872, 172220), (8611, 157440), (8720, 155472), (8938, 151680), (9480, 143008), (9717, 139520), (9840, 137776), (10112, 134070), (10464, 129560), (10496, 129165), (12640, 107256), (12956, 104640), (13080, 103648), (13120, 103332), (13407, 101120), (13952, 97170), (15168, 89380), (15744, 86110), (16195, 83712), (17222, 78720), (17440, 77736), (17876, 75840), (18960, 71504), (19434, 69760), (19680, 68888), (20224, 67035), (20928, 64780), (22345, 60672), (25280, 53628), (25833, 52480), (25912, 52320), (26160, 51824), (26240, 51666), (26814, 50560), (27904, 48585), (30336, 44690), (31488, 43055), (32390, 41856), (34444, 39360), (34880, 38868), (35752, 37920)]