212028480

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{887}}^1$

素因数の和:993

約数の個数: 168

約数和(自身を含む): 738908352

約数和(自身を除く): 526879872

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 83, 90, 96, 120, 144, 160, 166, 180, 192, 240, 249, 288, 320, 332, 360, 415, 480, 498, 576, 664, 720, 747, 830, 887, 960, 996, 1245, 1328, 1440, 1494, 1660, 1774, 1992, 2490, 2656, 2661, 2880, 2988, 3320, 3548, 3735, 3984, 4435, 4980, 5312, 5322, 5976, 6640, 7096, 7470, 7968, 7983, 8870, 9960, 10644, 11952, 13280, 13305, 14192, 14940, 15936, 15966, 17740, 19920, 21288, 23904, 26560, 26610, 28384, 29880, 31932, 35480, 39840, 39915, 42576, 47808, 53220, 56768, 59760, 63864, 70960, 73621, 79680, 79830, 85152, 106440, 119520, 127728, 141920, 147242, 159660, 170304, 212880, 220863, 239040, 255456, 283840, 294484, 319320, 368105, 425760, 441726, 510912, 588968, 638640, 662589, 736210, 851520, 883452, 1104315, 1177936, 1277280, 1325178, 1472420, 1766904, 2208630, 2355872, 2554560, 2650356, 2944840, 3312945, 3533808, 4417260, 4711744, 5300712, 5889680, 6625890, 7067616, 8834520, 10601424, 11779360, 13251780, 14135232, 17669040, 21202848, 23558720, 26503560, 35338080, 42405696, 53007120, 70676160, 106014240, 212028480]

約数ペア:

[(1, 212028480), (2, 106014240), (3, 70676160), (4, 53007120), (5, 42405696), (6, 35338080), (8, 26503560), (9, 23558720), (10, 21202848), (12, 17669040), (15, 14135232), (16, 13251780), (18, 11779360), (20, 10601424), (24, 8834520), (30, 7067616), (32, 6625890), (36, 5889680), (40, 5300712), (45, 4711744), (48, 4417260), (60, 3533808), (64, 3312945), (72, 2944840), (80, 2650356), (83, 2554560), (90, 2355872), (96, 2208630), (120, 1766904), (144, 1472420), (160, 1325178), (166, 1277280), (180, 1177936), (192, 1104315), (240, 883452), (249, 851520), (288, 736210), (320, 662589), (332, 638640), (360, 588968), (415, 510912), (480, 441726), (498, 425760), (576, 368105), (664, 319320), (720, 294484), (747, 283840), (830, 255456), (887, 239040), (960, 220863), (996, 212880), (1245, 170304), (1328, 159660), (1440, 147242), (1494, 141920), (1660, 127728), (1774, 119520), (1992, 106440), (2490, 85152), (2656, 79830), (2661, 79680), (2880, 73621), (2988, 70960), (3320, 63864), (3548, 59760), (3735, 56768), (3984, 53220), (4435, 47808), (4980, 42576), (5312, 39915), (5322, 39840), (5976, 35480), (6640, 31932), (7096, 29880), (7470, 28384), (7968, 26610), (7983, 26560), (8870, 23904), (9960, 21288), (10644, 19920), (11952, 17740), (13280, 15966), (13305, 15936), (14192, 14940)]