15538849920

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{81749}}^1$

素因数の和:81788

約数の個数: 256

約数和(自身を含む): 60037200000

約数和(自身を除く): 44498350080

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, 81749, 95040, 163498, 190080, 245247, 326996, 408745, 490494, 653992, 735741, 817490, 899239, 980988, 1226235, 1307984, 1471482, 1634980, 1798478, 1961976, 2207223, 2452470, 2615968, 2697717, 2942964, 3269960, 3596956, 3678705, 3923952, 4414446, 4496195, 4904940, 5231936, 5395434, 5885928, 6539920, 7193912, 7357410, 7847904, 8093151, 8828892, 8992390, 9809880, 10463872, 10790868, 11036115, 11771856, 13079840, 13488585, 14387824, 14714820, 15695808, 16186302, 17657784, 17984780, 19619760, 21581736, 22072230, 23543712, 24279453, 26159680, 26977170, 28775648, 29429640, 31391616, 32372604, 35315568, 35969560, 39239520, 40465755, 43163472, 44144460, 47087424, 48558906, 52319360, 53954340, 57551296, 58859280, 64745208, 70631136, 71939120, 78479040, 80931510, 86326944, 88288920, 94174848, 97117812, 107908680, 115102592, 117718560, 121397265, 129490416, 141262272, 143878240, 156958080, 161863020, 172653888, 176577840, 194235624, 215817360, 235437120, 242794530, 258980832, 282524544, 287756480, 323726040, 345307776, 353155680, 388471248, 431634720, 470874240, 485589060, 517961664, 575512960, 647452080, 706311360, 776942496, 863269440, 971178120, 1035923328, 1294904160, 1412622720, 1553884992, 1726538880, 1942356240, 2589808320, 3107769984, 3884712480, 5179616640, 7769424960, 15538849920]

約数ペア:

[(1, 15538849920), (2, 7769424960), (3, 5179616640), (4, 3884712480), (5, 3107769984), (6, 2589808320), (8, 1942356240), (9, 1726538880), (10, 1553884992), (11, 1412622720), (12, 1294904160), (15, 1035923328), (16, 971178120), (18, 863269440), (20, 776942496), (22, 706311360), (24, 647452080), (27, 575512960), (30, 517961664), (32, 485589060), (33, 470874240), (36, 431634720), (40, 388471248), (44, 353155680), (45, 345307776), (48, 323726040), (54, 287756480), (55, 282524544), (60, 258980832), (64, 242794530), (66, 235437120), (72, 215817360), (80, 194235624), (88, 176577840), (90, 172653888), (96, 161863020), (99, 156958080), (108, 143878240), (110, 141262272), (120, 129490416), (128, 121397265), (132, 117718560), (135, 115102592), (144, 107908680), (160, 97117812), (165, 94174848), (176, 88288920), (180, 86326944), (192, 80931510), (198, 78479040), (216, 71939120), (220, 70631136), (240, 64745208), (264, 58859280), (270, 57551296), (288, 53954340), (297, 52319360), (320, 48558906), (330, 47087424), (352, 44144460), (360, 43163472), (384, 40465755), (396, 39239520), (432, 35969560), (440, 35315568), (480, 32372604), (495, 31391616), (528, 29429640), (540, 28775648), (576, 26977170), (594, 26159680), (640, 24279453), (660, 23543712), (704, 22072230), (720, 21581736), (792, 19619760), (864, 17984780), (880, 17657784), (960, 16186302), (990, 15695808), (1056, 14714820), (1080, 14387824), (1152, 13488585), (1188, 13079840), (1320, 11771856), (1408, 11036115), (1440, 10790868), (1485, 10463872), (1584, 9809880), (1728, 8992390), (1760, 8828892), (1920, 8093151), (1980, 7847904), (2112, 7357410), (2160, 7193912), (2376, 6539920), (2640, 5885928), (2880, 5395434), (2970, 5231936), (3168, 4904940), (3456, 4496195), (3520, 4414446), (3960, 3923952), (4224, 3678705), (4320, 3596956), (4752, 3269960), (5280, 2942964), (5760, 2697717), (5940, 2615968), (6336, 2452470), (7040, 2207223), (7920, 1961976), (8640, 1798478), (9504, 1634980), (10560, 1471482), (11880, 1307984), (12672, 1226235), (15840, 980988), (17280, 899239), (19008, 817490), (21120, 735741), (23760, 653992), (31680, 490494), (38016, 408745), (47520, 326996), (63360, 245247), (81749, 190080), (95040, 163498)]