83427840

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1$

素因数の和:120

約数の個数: 320

約数和(自身を含む): 318193920

約数和(自身を除く): 234766080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 64, 68, 71, 72, 80, 85, 90, 96, 102, 108, 120, 128, 135, 136, 142, 144, 153, 160, 170, 180, 192, 204, 213, 216, 240, 255, 256, 270, 272, 284, 288, 306, 320, 340, 355, 360, 384, 408, 426, 432, 459, 480, 510, 512, 540, 544, 568, 576, 612, 639, 640, 680, 710, 720, 765, 768, 816, 852, 864, 918, 960, 1020, 1065, 1080, 1088, 1136, 1152, 1207, 1224, 1278, 1280, 1360, 1420, 1440, 1530, 1536, 1632, 1704, 1728, 1836, 1917, 1920, 2040, 2130, 2160, 2176, 2272, 2295, 2304, 2414, 2448, 2556, 2560, 2720, 2840, 2880, 3060, 3195, 3264, 3408, 3456, 3621, 3672, 3834, 3840, 4080, 4260, 4320, 4352, 4544, 4590, 4608, 4828, 4896, 5112, 5440, 5680, 5760, 6035, 6120, 6390, 6528, 6816, 6912, 7242, 7344, 7668, 7680, 8160, 8520, 8640, 8704, 9088, 9180, 9585, 9656, 9792, 10224, 10863, 10880, 11360, 11520, 12070, 12240, 12780, 13056, 13632, 13824, 14484, 14688, 15336, 16320, 17040, 17280, 18105, 18176, 18360, 19170, 19312, 19584, 20448, 21726, 21760, 22720, 23040, 24140, 24480, 25560, 26112, 27264, 28968, 29376, 30672, 32589, 32640, 34080, 34560, 36210, 36352, 36720, 38340, 38624, 39168, 40896, 43452, 43520, 45440, 48280, 48960, 51120, 54315, 54528, 57936, 58752, 61344, 65178, 65280, 68160, 69120, 72420, 73440, 76680, 77248, 78336, 81792, 86904, 90880, 96560, 97920, 102240, 108630, 109056, 115872, 117504, 122688, 130356, 130560, 136320, 144840, 146880, 153360, 154496, 162945, 163584, 173808, 181760, 193120, 195840, 204480, 217260, 231744, 235008, 245376, 260712, 272640, 289680, 293760, 306720, 308992, 325890, 327168, 347616, 386240, 391680, 408960, 434520, 463488, 490752, 521424, 545280, 579360, 587520, 613440, 617984, 651780, 695232, 772480, 817920, 869040, 926976, 981504, 1042848, 1158720, 1175040, 1226880, 1303560, 1390464, 1544960, 1635840, 1738080, 1853952, 2085696, 2317440, 2453760, 2607120, 2780928, 3089920, 3476160, 4171392, 4634880, 4907520, 5214240, 5561856, 6952320, 8342784, 9269760, 10428480, 13904640, 16685568, 20856960, 27809280, 41713920, 83427840]

約数ペア:

[(1, 83427840), (2, 41713920), (3, 27809280), (4, 20856960), (5, 16685568), (6, 13904640), (8, 10428480), (9, 9269760), (10, 8342784), (12, 6952320), (15, 5561856), (16, 5214240), (17, 4907520), (18, 4634880), (20, 4171392), (24, 3476160), (27, 3089920), (30, 2780928), (32, 2607120), (34, 2453760), (36, 2317440), (40, 2085696), (45, 1853952), (48, 1738080), (51, 1635840), (54, 1544960), (60, 1390464), (64, 1303560), (68, 1226880), (71, 1175040), (72, 1158720), (80, 1042848), (85, 981504), (90, 926976), (96, 869040), (102, 817920), (108, 772480), (120, 695232), (128, 651780), (135, 617984), (136, 613440), (142, 587520), (144, 579360), (153, 545280), (160, 521424), (170, 490752), (180, 463488), (192, 434520), (204, 408960), (213, 391680), (216, 386240), (240, 347616), (255, 327168), (256, 325890), (270, 308992), (272, 306720), (284, 293760), (288, 289680), (306, 272640), (320, 260712), (340, 245376), (355, 235008), (360, 231744), (384, 217260), (408, 204480), (426, 195840), (432, 193120), (459, 181760), (480, 173808), (510, 163584), (512, 162945), (540, 154496), (544, 153360), (568, 146880), (576, 144840), (612, 136320), (639, 130560), (640, 130356), (680, 122688), (710, 117504), (720, 115872), (765, 109056), (768, 108630), (816, 102240), (852, 97920), (864, 96560), (918, 90880), (960, 86904), (1020, 81792), (1065, 78336), (1080, 77248), (1088, 76680), (1136, 73440), (1152, 72420), (1207, 69120), (1224, 68160), (1278, 65280), (1280, 65178), (1360, 61344), (1420, 58752), (1440, 57936), (1530, 54528), (1536, 54315), (1632, 51120), (1704, 48960), (1728, 48280), (1836, 45440), (1917, 43520), (1920, 43452), (2040, 40896), (2130, 39168), (2160, 38624), (2176, 38340), (2272, 36720), (2295, 36352), (2304, 36210), (2414, 34560), (2448, 34080), (2556, 32640), (2560, 32589), (2720, 30672), (2840, 29376), (2880, 28968), (3060, 27264), (3195, 26112), (3264, 25560), (3408, 24480), (3456, 24140), (3621, 23040), (3672, 22720), (3834, 21760), (3840, 21726), (4080, 20448), (4260, 19584), (4320, 19312), (4352, 19170), (4544, 18360), (4590, 18176), (4608, 18105), (4828, 17280), (4896, 17040), (5112, 16320), (5440, 15336), (5680, 14688), (5760, 14484), (6035, 13824), (6120, 13632), (6390, 13056), (6528, 12780), (6816, 12240), (6912, 12070), (7242, 11520), (7344, 11360), (7668, 10880), (7680, 10863), (8160, 10224), (8520, 9792), (8640, 9656), (8704, 9585), (9088, 9180)]