512010720

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1013}}^1$

素因数の和:1056

約数の個数: 288

約数和(自身を含む): 1953256032

約数和(自身を除く): 1441245312

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 81, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 162, 180, 195, 208, 216, 234, 240, 243, 260, 270, 288, 312, 324, 351, 360, 390, 405, 416, 432, 468, 480, 486, 520, 540, 585, 624, 648, 702, 720, 780, 810, 864, 936, 972, 1013, 1040, 1053, 1080, 1170, 1215, 1248, 1296, 1404, 1440, 1560, 1620, 1755, 1872, 1944, 2026, 2080, 2106, 2160, 2340, 2430, 2592, 2808, 3039, 3120, 3159, 3240, 3510, 3744, 3888, 4052, 4212, 4320, 4680, 4860, 5065, 5265, 5616, 6078, 6240, 6318, 6480, 7020, 7776, 8104, 8424, 9117, 9360, 9720, 10130, 10530, 11232, 12156, 12636, 12960, 13169, 14040, 15195, 15795, 16208, 16848, 18234, 18720, 19440, 20260, 21060, 24312, 25272, 26338, 27351, 28080, 30390, 31590, 32416, 33696, 36468, 38880, 39507, 40520, 42120, 45585, 48624, 50544, 52676, 54702, 56160, 60780, 63180, 65845, 72936, 79014, 81040, 82053, 84240, 91170, 97248, 101088, 105352, 109404, 118521, 121560, 126360, 131690, 136755, 145872, 158028, 162080, 164106, 168480, 182340, 197535, 210704, 218808, 237042, 243120, 246159, 252720, 263380, 273510, 291744, 316056, 328212, 355563, 364680, 395070, 410265, 421408, 437616, 474084, 486240, 492318, 505440, 526760, 547020, 592605, 632112, 656424, 711126, 729360, 790140, 820530, 875232, 948168, 984636, 1053520, 1066689, 1094040, 1185210, 1230795, 1264224, 1312848, 1422252, 1458720, 1580280, 1641060, 1777815, 1896336, 1969272, 2107040, 2133378, 2188080, 2370420, 2461590, 2625696, 2844504, 3160560, 3200067, 3282120, 3555630, 3792672, 3938544, 4266756, 4376160, 4740840, 4923180, 5333445, 5689008, 6321120, 6400134, 6564240, 7111260, 7877088, 8533512, 9481680, 9846360, 10666890, 11378016, 12800268, 13128480, 14222520, 16000335, 17067024, 18963360, 19692720, 21333780, 25600536, 28445040, 32000670, 34134048, 39385440, 42667560, 51201072, 56890080, 64001340, 85335120, 102402144, 128002680, 170670240, 256005360, 512010720]

約数ペア:

[(1, 512010720), (2, 256005360), (3, 170670240), (4, 128002680), (5, 102402144), (6, 85335120), (8, 64001340), (9, 56890080), (10, 51201072), (12, 42667560), (13, 39385440), (15, 34134048), (16, 32000670), (18, 28445040), (20, 25600536), (24, 21333780), (26, 19692720), (27, 18963360), (30, 17067024), (32, 16000335), (36, 14222520), (39, 13128480), (40, 12800268), (45, 11378016), (48, 10666890), (52, 9846360), (54, 9481680), (60, 8533512), (65, 7877088), (72, 7111260), (78, 6564240), (80, 6400134), (81, 6321120), (90, 5689008), (96, 5333445), (104, 4923180), (108, 4740840), (117, 4376160), (120, 4266756), (130, 3938544), (135, 3792672), (144, 3555630), (156, 3282120), (160, 3200067), (162, 3160560), (180, 2844504), (195, 2625696), (208, 2461590), (216, 2370420), (234, 2188080), (240, 2133378), (243, 2107040), (260, 1969272), (270, 1896336), (288, 1777815), (312, 1641060), (324, 1580280), (351, 1458720), (360, 1422252), (390, 1312848), (405, 1264224), (416, 1230795), (432, 1185210), (468, 1094040), (480, 1066689), (486, 1053520), (520, 984636), (540, 948168), (585, 875232), (624, 820530), (648, 790140), (702, 729360), (720, 711126), (780, 656424), (810, 632112), (864, 592605), (936, 547020), (972, 526760), (1013, 505440), (1040, 492318), (1053, 486240), (1080, 474084), (1170, 437616), (1215, 421408), (1248, 410265), (1296, 395070), (1404, 364680), (1440, 355563), (1560, 328212), (1620, 316056), (1755, 291744), (1872, 273510), (1944, 263380), (2026, 252720), (2080, 246159), (2106, 243120), (2160, 237042), (2340, 218808), (2430, 210704), (2592, 197535), (2808, 182340), (3039, 168480), (3120, 164106), (3159, 162080), (3240, 158028), (3510, 145872), (3744, 136755), (3888, 131690), (4052, 126360), (4212, 121560), (4320, 118521), (4680, 109404), (4860, 105352), (5065, 101088), (5265, 97248), (5616, 91170), (6078, 84240), (6240, 82053), (6318, 81040), (6480, 79014), (7020, 72936), (7776, 65845), (8104, 63180), (8424, 60780), (9117, 56160), (9360, 54702), (9720, 52676), (10130, 50544), (10530, 48624), (11232, 45585), (12156, 42120), (12636, 40520), (12960, 39507), (13169, 38880), (14040, 36468), (15195, 33696), (15795, 32416), (16208, 31590), (16848, 30390), (18234, 28080), (18720, 27351), (19440, 26338), (20260, 25272), (21060, 24312)]