284771520

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1$

素因数の和:224

約数の個数: 336

約数和(自身を含む): 1091244960

約数和(自身を除く): 806473440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 89, 90, 96, 99, 101, 110, 120, 132, 144, 160, 165, 176, 178, 180, 192, 198, 202, 220, 240, 264, 267, 288, 303, 320, 330, 352, 356, 360, 396, 404, 440, 445, 480, 495, 505, 528, 534, 576, 606, 660, 704, 712, 720, 792, 801, 808, 880, 890, 909, 960, 979, 990, 1010, 1056, 1068, 1111, 1212, 1320, 1335, 1424, 1440, 1515, 1584, 1602, 1616, 1760, 1780, 1818, 1958, 1980, 2020, 2112, 2136, 2222, 2424, 2640, 2670, 2848, 2880, 2937, 3030, 3168, 3204, 3232, 3333, 3520, 3560, 3636, 3916, 3960, 4005, 4040, 4272, 4444, 4545, 4848, 4895, 5280, 5340, 5555, 5696, 5874, 6060, 6336, 6408, 6464, 6666, 7120, 7272, 7832, 7920, 8010, 8080, 8544, 8811, 8888, 8989, 9090, 9696, 9790, 9999, 10560, 10680, 11110, 11748, 12120, 12816, 13332, 14240, 14544, 14685, 15664, 15840, 16020, 16160, 16665, 17088, 17622, 17776, 17978, 18180, 19392, 19580, 19998, 21360, 22220, 23496, 24240, 25632, 26664, 26967, 28480, 29088, 29370, 31328, 31680, 32040, 32320, 33330, 35244, 35552, 35956, 36360, 39160, 39996, 42720, 44055, 44440, 44945, 46992, 48480, 49995, 51264, 53328, 53934, 58176, 58740, 62656, 64080, 66660, 70488, 71104, 71912, 72720, 78320, 79992, 80901, 85440, 88110, 88880, 89890, 93984, 96960, 98879, 99990, 106656, 107868, 117480, 128160, 133320, 134835, 140976, 143824, 145440, 156640, 159984, 161802, 176220, 177760, 179780, 187968, 197758, 199980, 213312, 215736, 234960, 256320, 266640, 269670, 281952, 287648, 290880, 296637, 313280, 319968, 323604, 352440, 355520, 359560, 395516, 399960, 404505, 431472, 469920, 494395, 533280, 539340, 563904, 575296, 593274, 639936, 647208, 704880, 719120, 791032, 799920, 809010, 862944, 889911, 939840, 988790, 1066560, 1078680, 1186548, 1294416, 1409760, 1438240, 1483185, 1582064, 1599840, 1618020, 1725888, 1779822, 1977580, 2157360, 2373096, 2588832, 2819520, 2876480, 2966370, 3164128, 3199680, 3236040, 3559644, 3955160, 4314720, 4449555, 4746192, 5177664, 5932740, 6328256, 6472080, 7119288, 7910320, 8629440, 8899110, 9492384, 11865480, 12944160, 14238576, 15820640, 17798220, 18984768, 23730960, 25888320, 28477152, 31641280, 35596440, 47461920, 56954304, 71192880, 94923840, 142385760, 284771520]

約数ペア:

[(1, 284771520), (2, 142385760), (3, 94923840), (4, 71192880), (5, 56954304), (6, 47461920), (8, 35596440), (9, 31641280), (10, 28477152), (11, 25888320), (12, 23730960), (15, 18984768), (16, 17798220), (18, 15820640), (20, 14238576), (22, 12944160), (24, 11865480), (30, 9492384), (32, 8899110), (33, 8629440), (36, 7910320), (40, 7119288), (44, 6472080), (45, 6328256), (48, 5932740), (55, 5177664), (60, 4746192), (64, 4449555), (66, 4314720), (72, 3955160), (80, 3559644), (88, 3236040), (89, 3199680), (90, 3164128), (96, 2966370), (99, 2876480), (101, 2819520), (110, 2588832), (120, 2373096), (132, 2157360), (144, 1977580), (160, 1779822), (165, 1725888), (176, 1618020), (178, 1599840), (180, 1582064), (192, 1483185), (198, 1438240), (202, 1409760), (220, 1294416), (240, 1186548), (264, 1078680), (267, 1066560), (288, 988790), (303, 939840), (320, 889911), (330, 862944), (352, 809010), (356, 799920), (360, 791032), (396, 719120), (404, 704880), (440, 647208), (445, 639936), (480, 593274), (495, 575296), (505, 563904), (528, 539340), (534, 533280), (576, 494395), (606, 469920), (660, 431472), (704, 404505), (712, 399960), (720, 395516), (792, 359560), (801, 355520), (808, 352440), (880, 323604), (890, 319968), (909, 313280), (960, 296637), (979, 290880), (990, 287648), (1010, 281952), (1056, 269670), (1068, 266640), (1111, 256320), (1212, 234960), (1320, 215736), (1335, 213312), (1424, 199980), (1440, 197758), (1515, 187968), (1584, 179780), (1602, 177760), (1616, 176220), (1760, 161802), (1780, 159984), (1818, 156640), (1958, 145440), (1980, 143824), (2020, 140976), (2112, 134835), (2136, 133320), (2222, 128160), (2424, 117480), (2640, 107868), (2670, 106656), (2848, 99990), (2880, 98879), (2937, 96960), (3030, 93984), (3168, 89890), (3204, 88880), (3232, 88110), (3333, 85440), (3520, 80901), (3560, 79992), (3636, 78320), (3916, 72720), (3960, 71912), (4005, 71104), (4040, 70488), (4272, 66660), (4444, 64080), (4545, 62656), (4848, 58740), (4895, 58176), (5280, 53934), (5340, 53328), (5555, 51264), (5696, 49995), (5874, 48480), (6060, 46992), (6336, 44945), (6408, 44440), (6464, 44055), (6666, 42720), (7120, 39996), (7272, 39160), (7832, 36360), (7920, 35956), (8010, 35552), (8080, 35244), (8544, 33330), (8811, 32320), (8888, 32040), (8989, 31680), (9090, 31328), (9696, 29370), (9790, 29088), (9999, 28480), (10560, 26967), (10680, 26664), (11110, 25632), (11748, 24240), (12120, 23496), (12816, 22220), (13332, 21360), (14240, 19998), (14544, 19580), (14685, 19392), (15664, 18180), (15840, 17978), (16020, 17776), (16160, 17622), (16665, 17088)]