166890240

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{439}}^1$

素因数の和:480

約数の個数: 288

約数和(自身を含む): 647539200

約数和(自身を除く): 480648960

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, 256, 264, 270, 288, 297, 320, 330, 352, 360, 384, 396, 432, 439, 440, 480, 495, 528, 540, 576, 594, 640, 660, 704, 720, 768, 792, 864, 878, 880, 960, 990, 1056, 1080, 1152, 1188, 1280, 1317, 1320, 1408, 1440, 1485, 1584, 1728, 1756, 1760, 1920, 1980, 2112, 2160, 2195, 2304, 2376, 2634, 2640, 2816, 2880, 2970, 3168, 3456, 3512, 3520, 3840, 3951, 3960, 4224, 4320, 4390, 4752, 4829, 5268, 5280, 5760, 5940, 6336, 6585, 6912, 7024, 7040, 7902, 7920, 8448, 8640, 8780, 9504, 9658, 10536, 10560, 11520, 11853, 11880, 12672, 13170, 14048, 14080, 14487, 15804, 15840, 17280, 17560, 19008, 19316, 19755, 21072, 21120, 23706, 23760, 24145, 25344, 26340, 28096, 28974, 31608, 31680, 34560, 35120, 38016, 38632, 39510, 42144, 42240, 43461, 47412, 47520, 48290, 52680, 56192, 57948, 59265, 63216, 63360, 70240, 72435, 76032, 77264, 79020, 84288, 86922, 94824, 95040, 96580, 105360, 112384, 115896, 118530, 126432, 126720, 130383, 140480, 144870, 154528, 158040, 168576, 173844, 189648, 190080, 193160, 210720, 217305, 231792, 237060, 252864, 260766, 280960, 289740, 309056, 316080, 337152, 347688, 379296, 380160, 386320, 421440, 434610, 463584, 474120, 505728, 521532, 561920, 579480, 618112, 632160, 651915, 695376, 758592, 772640, 842880, 869220, 927168, 948240, 1011456, 1043064, 1158960, 1236224, 1264320, 1303830, 1390752, 1517184, 1545280, 1685760, 1738440, 1854336, 1896480, 2086128, 2317920, 2528640, 2607660, 2781504, 3034368, 3090560, 3476880, 3708672, 3792960, 4172256, 4635840, 5057280, 5215320, 5563008, 6181120, 6953760, 7585920, 8344512, 9271680, 10430640, 11126016, 13907520, 15171840, 16689024, 18543360, 20861280, 27815040, 33378048, 41722560, 55630080, 83445120, 166890240]

約数ペア:

[(1, 166890240), (2, 83445120), (3, 55630080), (4, 41722560), (5, 33378048), (6, 27815040), (8, 20861280), (9, 18543360), (10, 16689024), (11, 15171840), (12, 13907520), (15, 11126016), (16, 10430640), (18, 9271680), (20, 8344512), (22, 7585920), (24, 6953760), (27, 6181120), (30, 5563008), (32, 5215320), (33, 5057280), (36, 4635840), (40, 4172256), (44, 3792960), (45, 3708672), (48, 3476880), (54, 3090560), (55, 3034368), (60, 2781504), (64, 2607660), (66, 2528640), (72, 2317920), (80, 2086128), (88, 1896480), (90, 1854336), (96, 1738440), (99, 1685760), (108, 1545280), (110, 1517184), (120, 1390752), (128, 1303830), (132, 1264320), (135, 1236224), (144, 1158960), (160, 1043064), (165, 1011456), (176, 948240), (180, 927168), (192, 869220), (198, 842880), (216, 772640), (220, 758592), (240, 695376), (256, 651915), (264, 632160), (270, 618112), (288, 579480), (297, 561920), (320, 521532), (330, 505728), (352, 474120), (360, 463584), (384, 434610), (396, 421440), (432, 386320), (439, 380160), (440, 379296), (480, 347688), (495, 337152), (528, 316080), (540, 309056), (576, 289740), (594, 280960), (640, 260766), (660, 252864), (704, 237060), (720, 231792), (768, 217305), (792, 210720), (864, 193160), (878, 190080), (880, 189648), (960, 173844), (990, 168576), (1056, 158040), (1080, 154528), (1152, 144870), (1188, 140480), (1280, 130383), (1317, 126720), (1320, 126432), (1408, 118530), (1440, 115896), (1485, 112384), (1584, 105360), (1728, 96580), (1756, 95040), (1760, 94824), (1920, 86922), (1980, 84288), (2112, 79020), (2160, 77264), (2195, 76032), (2304, 72435), (2376, 70240), (2634, 63360), (2640, 63216), (2816, 59265), (2880, 57948), (2970, 56192), (3168, 52680), (3456, 48290), (3512, 47520), (3520, 47412), (3840, 43461), (3951, 42240), (3960, 42144), (4224, 39510), (4320, 38632), (4390, 38016), (4752, 35120), (4829, 34560), (5268, 31680), (5280, 31608), (5760, 28974), (5940, 28096), (6336, 26340), (6585, 25344), (6912, 24145), (7024, 23760), (7040, 23706), (7902, 21120), (7920, 21072), (8448, 19755), (8640, 19316), (8780, 19008), (9504, 17560), (9658, 17280), (10536, 15840), (10560, 15804), (11520, 14487), (11853, 14080), (11880, 14048), (12672, 13170)]