210885120

素因数分解:

$2^9\times 3^6\times 5^1\times {\mathrm{113}}^1$

素因数の和:154

約数の個数: 280

約数和(自身を含む): 764807076

約数和(自身を除く): 553921956

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 113, 120, 128, 135, 144, 160, 162, 180, 192, 216, 226, 240, 243, 256, 270, 288, 320, 324, 339, 360, 384, 405, 432, 452, 480, 486, 512, 540, 565, 576, 640, 648, 678, 720, 729, 768, 810, 864, 904, 960, 972, 1017, 1080, 1130, 1152, 1215, 1280, 1296, 1356, 1440, 1458, 1536, 1620, 1695, 1728, 1808, 1920, 1944, 2034, 2160, 2260, 2304, 2430, 2560, 2592, 2712, 2880, 2916, 3051, 3240, 3390, 3456, 3616, 3645, 3840, 3888, 4068, 4320, 4520, 4608, 4860, 5085, 5184, 5424, 5760, 5832, 6102, 6480, 6780, 6912, 7232, 7290, 7680, 7776, 8136, 8640, 9040, 9153, 9720, 10170, 10368, 10848, 11520, 11664, 12204, 12960, 13560, 13824, 14464, 14580, 15255, 15552, 16272, 17280, 18080, 18306, 19440, 20340, 20736, 21696, 23040, 23328, 24408, 25920, 27120, 27459, 28928, 29160, 30510, 31104, 32544, 34560, 36160, 36612, 38880, 40680, 41472, 43392, 45765, 46656, 48816, 51840, 54240, 54918, 57856, 58320, 61020, 62208, 65088, 69120, 72320, 73224, 77760, 81360, 82377, 86784, 91530, 93312, 97632, 103680, 108480, 109836, 116640, 122040, 124416, 130176, 137295, 144640, 146448, 155520, 162720, 164754, 173568, 183060, 186624, 195264, 207360, 216960, 219672, 233280, 244080, 260352, 274590, 289280, 292896, 311040, 325440, 329508, 366120, 373248, 390528, 411885, 433920, 439344, 466560, 488160, 520704, 549180, 585792, 622080, 650880, 659016, 732240, 781056, 823770, 867840, 878688, 933120, 976320, 1098360, 1171584, 1301760, 1318032, 1464480, 1562112, 1647540, 1757376, 1866240, 1952640, 2196720, 2343168, 2603520, 2636064, 2928960, 3295080, 3514752, 3905280, 4393440, 4686336, 5272128, 5857920, 6590160, 7029504, 7810560, 8786880, 10544256, 11715840, 13180320, 14059008, 17573760, 21088512, 23431680, 26360640, 35147520, 42177024, 52721280, 70295040, 105442560, 210885120]

約数ペア:

[(1, 210885120), (2, 105442560), (3, 70295040), (4, 52721280), (5, 42177024), (6, 35147520), (8, 26360640), (9, 23431680), (10, 21088512), (12, 17573760), (15, 14059008), (16, 13180320), (18, 11715840), (20, 10544256), (24, 8786880), (27, 7810560), (30, 7029504), (32, 6590160), (36, 5857920), (40, 5272128), (45, 4686336), (48, 4393440), (54, 3905280), (60, 3514752), (64, 3295080), (72, 2928960), (80, 2636064), (81, 2603520), (90, 2343168), (96, 2196720), (108, 1952640), (113, 1866240), (120, 1757376), (128, 1647540), (135, 1562112), (144, 1464480), (160, 1318032), (162, 1301760), (180, 1171584), (192, 1098360), (216, 976320), (226, 933120), (240, 878688), (243, 867840), (256, 823770), (270, 781056), (288, 732240), (320, 659016), (324, 650880), (339, 622080), (360, 585792), (384, 549180), (405, 520704), (432, 488160), (452, 466560), (480, 439344), (486, 433920), (512, 411885), (540, 390528), (565, 373248), (576, 366120), (640, 329508), (648, 325440), (678, 311040), (720, 292896), (729, 289280), (768, 274590), (810, 260352), (864, 244080), (904, 233280), (960, 219672), (972, 216960), (1017, 207360), (1080, 195264), (1130, 186624), (1152, 183060), (1215, 173568), (1280, 164754), (1296, 162720), (1356, 155520), (1440, 146448), (1458, 144640), (1536, 137295), (1620, 130176), (1695, 124416), (1728, 122040), (1808, 116640), (1920, 109836), (1944, 108480), (2034, 103680), (2160, 97632), (2260, 93312), (2304, 91530), (2430, 86784), (2560, 82377), (2592, 81360), (2712, 77760), (2880, 73224), (2916, 72320), (3051, 69120), (3240, 65088), (3390, 62208), (3456, 61020), (3616, 58320), (3645, 57856), (3840, 54918), (3888, 54240), (4068, 51840), (4320, 48816), (4520, 46656), (4608, 45765), (4860, 43392), (5085, 41472), (5184, 40680), (5424, 38880), (5760, 36612), (5832, 36160), (6102, 34560), (6480, 32544), (6780, 31104), (6912, 30510), (7232, 29160), (7290, 28928), (7680, 27459), (7776, 27120), (8136, 25920), (8640, 24408), (9040, 23328), (9153, 23040), (9720, 21696), (10170, 20736), (10368, 20340), (10848, 19440), (11520, 18306), (11664, 18080), (12204, 17280), (12960, 16272), (13560, 15552), (13824, 15255), (14464, 14580)]