83445120

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{439}}^1$

素因数の和:478

約数の個数: 256

約数和(自身を含む): 323136000

約数和(自身を除く): 239690880

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, 439, 440, 480, 495, 528, 540, 576, 594, 640, 660, 704, 720, 792, 864, 878, 880, 960, 990, 1056, 1080, 1152, 1188, 1317, 1320, 1408, 1440, 1485, 1584, 1728, 1756, 1760, 1920, 1980, 2112, 2160, 2195, 2376, 2634, 2640, 2880, 2970, 3168, 3456, 3512, 3520, 3951, 3960, 4224, 4320, 4390, 4752, 4829, 5268, 5280, 5760, 5940, 6336, 6585, 7024, 7040, 7902, 7920, 8640, 8780, 9504, 9658, 10536, 10560, 11853, 11880, 12672, 13170, 14048, 14487, 15804, 15840, 17280, 17560, 19008, 19316, 19755, 21072, 21120, 23706, 23760, 24145, 26340, 28096, 28974, 31608, 31680, 35120, 38016, 38632, 39510, 42144, 43461, 47412, 47520, 48290, 52680, 56192, 57948, 59265, 63216, 63360, 70240, 72435, 77264, 79020, 84288, 86922, 94824, 95040, 96580, 105360, 115896, 118530, 126432, 130383, 140480, 144870, 154528, 158040, 168576, 173844, 189648, 190080, 193160, 210720, 217305, 231792, 237060, 252864, 260766, 280960, 289740, 309056, 316080, 347688, 379296, 386320, 421440, 434610, 463584, 474120, 505728, 521532, 579480, 618112, 632160, 651915, 695376, 758592, 772640, 842880, 869220, 927168, 948240, 1043064, 1158960, 1264320, 1303830, 1390752, 1517184, 1545280, 1738440, 1854336, 1896480, 2086128, 2317920, 2528640, 2607660, 2781504, 3090560, 3476880, 3792960, 4172256, 4635840, 5215320, 5563008, 6953760, 7585920, 8344512, 9271680, 10430640, 13907520, 16689024, 20861280, 27815040, 41722560, 83445120]

約数ペア:

[(1, 83445120), (2, 41722560), (3, 27815040), (4, 20861280), (5, 16689024), (6, 13907520), (8, 10430640), (9, 9271680), (10, 8344512), (11, 7585920), (12, 6953760), (15, 5563008), (16, 5215320), (18, 4635840), (20, 4172256), (22, 3792960), (24, 3476880), (27, 3090560), (30, 2781504), (32, 2607660), (33, 2528640), (36, 2317920), (40, 2086128), (44, 1896480), (45, 1854336), (48, 1738440), (54, 1545280), (55, 1517184), (60, 1390752), (64, 1303830), (66, 1264320), (72, 1158960), (80, 1043064), (88, 948240), (90, 927168), (96, 869220), (99, 842880), (108, 772640), (110, 758592), (120, 695376), (128, 651915), (132, 632160), (135, 618112), (144, 579480), (160, 521532), (165, 505728), (176, 474120), (180, 463584), (192, 434610), (198, 421440), (216, 386320), (220, 379296), (240, 347688), (264, 316080), (270, 309056), (288, 289740), (297, 280960), (320, 260766), (330, 252864), (352, 237060), (360, 231792), (384, 217305), (396, 210720), (432, 193160), (439, 190080), (440, 189648), (480, 173844), (495, 168576), (528, 158040), (540, 154528), (576, 144870), (594, 140480), (640, 130383), (660, 126432), (704, 118530), (720, 115896), (792, 105360), (864, 96580), (878, 95040), (880, 94824), (960, 86922), (990, 84288), (1056, 79020), (1080, 77264), (1152, 72435), (1188, 70240), (1317, 63360), (1320, 63216), (1408, 59265), (1440, 57948), (1485, 56192), (1584, 52680), (1728, 48290), (1756, 47520), (1760, 47412), (1920, 43461), (1980, 42144), (2112, 39510), (2160, 38632), (2195, 38016), (2376, 35120), (2634, 31680), (2640, 31608), (2880, 28974), (2970, 28096), (3168, 26340), (3456, 24145), (3512, 23760), (3520, 23706), (3951, 21120), (3960, 21072), (4224, 19755), (4320, 19316), (4390, 19008), (4752, 17560), (4829, 17280), (5268, 15840), (5280, 15804), (5760, 14487), (5940, 14048), (6336, 13170), (6585, 12672), (7024, 11880), (7040, 11853), (7902, 10560), (7920, 10536), (8640, 9658), (8780, 9504)]