157893120

素因数分解:

$2^9\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1$

素因数の和:136

約数の個数: 480

約数和(自身を含む): 689420160

約数和(自身を除く): 531527040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 28, 30, 32, 33, 35, 36, 40, 42, 44, 45, 48, 55, 56, 60, 63, 64, 66, 70, 72, 77, 80, 84, 88, 89, 90, 96, 99, 105, 110, 112, 120, 126, 128, 132, 140, 144, 154, 160, 165, 168, 176, 178, 180, 192, 198, 210, 220, 224, 231, 240, 252, 256, 264, 267, 280, 288, 308, 315, 320, 330, 336, 352, 356, 360, 384, 385, 396, 420, 440, 445, 448, 462, 480, 495, 504, 512, 528, 534, 560, 576, 616, 623, 630, 640, 660, 672, 693, 704, 712, 720, 768, 770, 792, 801, 840, 880, 890, 896, 924, 960, 979, 990, 1008, 1056, 1068, 1120, 1152, 1155, 1232, 1246, 1260, 1280, 1320, 1335, 1344, 1386, 1408, 1424, 1440, 1536, 1540, 1584, 1602, 1680, 1760, 1780, 1792, 1848, 1869, 1920, 1958, 1980, 2016, 2112, 2136, 2240, 2304, 2310, 2464, 2492, 2520, 2560, 2640, 2670, 2688, 2772, 2816, 2848, 2880, 2937, 3080, 3115, 3168, 3204, 3360, 3465, 3520, 3560, 3584, 3696, 3738, 3840, 3916, 3960, 4005, 4032, 4224, 4272, 4480, 4608, 4620, 4895, 4928, 4984, 5040, 5280, 5340, 5376, 5544, 5607, 5632, 5696, 5760, 5874, 6160, 6230, 6336, 6408, 6720, 6853, 6930, 7040, 7120, 7392, 7476, 7680, 7832, 7920, 8010, 8064, 8448, 8544, 8811, 8960, 9240, 9345, 9790, 9856, 9968, 10080, 10560, 10680, 10752, 11088, 11214, 11392, 11520, 11748, 12320, 12460, 12672, 12816, 13440, 13706, 13860, 14080, 14240, 14685, 14784, 14952, 15664, 15840, 16020, 16128, 16896, 17088, 17622, 17920, 18480, 18690, 19580, 19712, 19936, 20160, 20559, 21120, 21360, 22176, 22428, 22784, 23040, 23496, 24640, 24920, 25344, 25632, 26880, 27412, 27720, 28035, 28160, 28480, 29370, 29568, 29904, 31328, 31680, 32040, 32256, 34176, 34265, 35244, 36960, 37380, 39160, 39424, 39872, 40320, 41118, 42240, 42720, 44055, 44352, 44856, 45568, 46992, 49280, 49840, 50688, 51264, 53760, 54824, 55440, 56070, 56960, 58740, 59136, 59808, 61677, 62656, 63360, 64080, 68352, 68530, 70488, 73920, 74760, 78320, 79744, 80640, 82236, 84480, 85440, 88110, 88704, 89712, 93984, 98560, 99680, 102528, 102795, 109648, 110880, 112140, 113920, 117480, 118272, 119616, 123354, 125312, 126720, 128160, 136704, 137060, 140976, 147840, 149520, 156640, 159488, 161280, 164472, 170880, 176220, 177408, 179424, 187968, 197120, 199360, 205056, 205590, 219296, 221760, 224280, 227840, 234960, 239232, 246708, 250624, 253440, 256320, 274120, 281952, 295680, 299040, 308385, 313280, 318976, 328944, 341760, 352440, 354816, 358848, 375936, 398720, 410112, 411180, 438592, 443520, 448560, 469920, 478464, 493416, 501248, 512640, 548240, 563904, 591360, 598080, 616770, 626560, 657888, 683520, 704880, 717696, 751872, 797440, 822360, 877184, 887040, 897120, 939840, 956928, 986832, 1025280, 1096480, 1127808, 1196160, 1233540, 1253120, 1315776, 1409760, 1435392, 1503744, 1594880, 1644720, 1754368, 1774080, 1794240, 1879680, 1973664, 2050560, 2192960, 2255616, 2392320, 2467080, 2506240, 2631552, 2819520, 2870784, 3289440, 3508736, 3588480, 3759360, 3947328, 4385920, 4511232, 4784640, 4934160, 5263104, 5639040, 6578880, 7176960, 7518720, 7894656, 8771840, 9868320, 10526208, 11278080, 13157760, 14353920, 15789312, 17543680, 19736640, 22556160, 26315520, 31578624, 39473280, 52631040, 78946560, 157893120]

約数ペア:

[(1, 157893120), (2, 78946560), (3, 52631040), (4, 39473280), (5, 31578624), (6, 26315520), (7, 22556160), (8, 19736640), (9, 17543680), (10, 15789312), (11, 14353920), (12, 13157760), (14, 11278080), (15, 10526208), (16, 9868320), (18, 8771840), (20, 7894656), (21, 7518720), (22, 7176960), (24, 6578880), (28, 5639040), (30, 5263104), (32, 4934160), (33, 4784640), (35, 4511232), (36, 4385920), (40, 3947328), (42, 3759360), (44, 3588480), (45, 3508736), (48, 3289440), (55, 2870784), (56, 2819520), (60, 2631552), (63, 2506240), (64, 2467080), (66, 2392320), (70, 2255616), (72, 2192960), (77, 2050560), (80, 1973664), (84, 1879680), (88, 1794240), (89, 1774080), (90, 1754368), (96, 1644720), (99, 1594880), (105, 1503744), (110, 1435392), (112, 1409760), (120, 1315776), (126, 1253120), (128, 1233540), (132, 1196160), (140, 1127808), (144, 1096480), (154, 1025280), (160, 986832), (165, 956928), (168, 939840), (176, 897120), (178, 887040), (180, 877184), (192, 822360), (198, 797440), (210, 751872), (220, 717696), (224, 704880), (231, 683520), (240, 657888), (252, 626560), (256, 616770), (264, 598080), (267, 591360), (280, 563904), (288, 548240), (308, 512640), (315, 501248), (320, 493416), (330, 478464), (336, 469920), (352, 448560), (356, 443520), (360, 438592), (384, 411180), (385, 410112), (396, 398720), (420, 375936), (440, 358848), (445, 354816), (448, 352440), (462, 341760), (480, 328944), (495, 318976), (504, 313280), (512, 308385), (528, 299040), (534, 295680), (560, 281952), (576, 274120), (616, 256320), (623, 253440), (630, 250624), (640, 246708), (660, 239232), (672, 234960), (693, 227840), (704, 224280), (712, 221760), (720, 219296), (768, 205590), (770, 205056), (792, 199360), (801, 197120), (840, 187968), (880, 179424), (890, 177408), (896, 176220), (924, 170880), (960, 164472), (979, 161280), (990, 159488), (1008, 156640), (1056, 149520), (1068, 147840), (1120, 140976), (1152, 137060), (1155, 136704), (1232, 128160), (1246, 126720), (1260, 125312), (1280, 123354), (1320, 119616), (1335, 118272), (1344, 117480), (1386, 113920), (1408, 112140), (1424, 110880), (1440, 109648), (1536, 102795), (1540, 102528), (1584, 99680), (1602, 98560), (1680, 93984), (1760, 89712), (1780, 88704), (1792, 88110), (1848, 85440), (1869, 84480), (1920, 82236), (1958, 80640), (1980, 79744), (2016, 78320), (2112, 74760), (2136, 73920), (2240, 70488), (2304, 68530), (2310, 68352), (2464, 64080), (2492, 63360), (2520, 62656), (2560, 61677), (2640, 59808), (2670, 59136), (2688, 58740), (2772, 56960), (2816, 56070), (2848, 55440), (2880, 54824), (2937, 53760), (3080, 51264), (3115, 50688), (3168, 49840), (3204, 49280), (3360, 46992), (3465, 45568), (3520, 44856), (3560, 44352), (3584, 44055), (3696, 42720), (3738, 42240), (3840, 41118), (3916, 40320), (3960, 39872), (4005, 39424), (4032, 39160), (4224, 37380), (4272, 36960), (4480, 35244), (4608, 34265), (4620, 34176), (4895, 32256), (4928, 32040), (4984, 31680), (5040, 31328), (5280, 29904), (5340, 29568), (5376, 29370), (5544, 28480), (5607, 28160), (5632, 28035), (5696, 27720), (5760, 27412), (5874, 26880), (6160, 25632), (6230, 25344), (6336, 24920), (6408, 24640), (6720, 23496), (6853, 23040), (6930, 22784), (7040, 22428), (7120, 22176), (7392, 21360), (7476, 21120), (7680, 20559), (7832, 20160), (7920, 19936), (8010, 19712), (8064, 19580), (8448, 18690), (8544, 18480), (8811, 17920), (8960, 17622), (9240, 17088), (9345, 16896), (9790, 16128), (9856, 16020), (9968, 15840), (10080, 15664), (10560, 14952), (10680, 14784), (10752, 14685), (11088, 14240), (11214, 14080), (11392, 13860), (11520, 13706), (11748, 13440), (12320, 12816), (12460, 12672)]