2100606720

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1$

素因数の和:287

約数の個数: 288

約数和(自身を含む): 6979295232

約数和(自身を除く): 4878688512

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 47, 48, 60, 64, 80, 94, 96, 103, 113, 120, 128, 141, 160, 188, 192, 206, 226, 235, 240, 256, 282, 309, 320, 339, 376, 384, 412, 452, 470, 480, 515, 564, 565, 618, 640, 678, 705, 752, 768, 824, 904, 940, 960, 1030, 1128, 1130, 1236, 1280, 1356, 1410, 1504, 1545, 1648, 1695, 1808, 1880, 1920, 2060, 2256, 2260, 2472, 2712, 2820, 3008, 3090, 3296, 3390, 3616, 3760, 3840, 4120, 4512, 4520, 4841, 4944, 5311, 5424, 5640, 6016, 6180, 6592, 6780, 7232, 7520, 8240, 9024, 9040, 9682, 9888, 10622, 10848, 11280, 11639, 12032, 12360, 13184, 13560, 14464, 14523, 15040, 15933, 16480, 18048, 18080, 19364, 19776, 21244, 21696, 22560, 23278, 24205, 24720, 26368, 26555, 27120, 28928, 29046, 30080, 31866, 32960, 34917, 36096, 36160, 38728, 39552, 42488, 43392, 45120, 46556, 48410, 49440, 53110, 54240, 58092, 58195, 60160, 63732, 65920, 69834, 72320, 72615, 77456, 79104, 79665, 84976, 86784, 90240, 93112, 96820, 98880, 106220, 108480, 116184, 116390, 127464, 131840, 139668, 144640, 145230, 154912, 159330, 169952, 174585, 180480, 186224, 193640, 197760, 212440, 216960, 232368, 232780, 254928, 279336, 290460, 309824, 318660, 339904, 349170, 372448, 387280, 395520, 424880, 433920, 464736, 465560, 509856, 547033, 558672, 580920, 619648, 637320, 679808, 698340, 744896, 774560, 849760, 929472, 931120, 1019712, 1094066, 1117344, 1161840, 1239296, 1274640, 1359616, 1396680, 1489792, 1549120, 1641099, 1699520, 1858944, 1862240, 2039424, 2188132, 2234688, 2323680, 2549280, 2735165, 2793360, 2979584, 3098240, 3282198, 3399040, 3717888, 3724480, 4078848, 4376264, 4469376, 4647360, 5098560, 5470330, 5586720, 6196480, 6564396, 6798080, 7448960, 8205495, 8752528, 8938752, 9294720, 10197120, 10940660, 11173440, 13128792, 14897920, 16410990, 17505056, 18589440, 20394240, 21881320, 22346880, 26257584, 32821980, 35010112, 43762640, 44693760, 52515168, 65643960, 70020224, 87525280, 105030336, 131287920, 140040448, 175050560, 210060672, 262575840, 350101120, 420121344, 525151680, 700202240, 1050303360, 2100606720]

約数ペア:

[(1, 2100606720), (2, 1050303360), (3, 700202240), (4, 525151680), (5, 420121344), (6, 350101120), (8, 262575840), (10, 210060672), (12, 175050560), (15, 140040448), (16, 131287920), (20, 105030336), (24, 87525280), (30, 70020224), (32, 65643960), (40, 52515168), (47, 44693760), (48, 43762640), (60, 35010112), (64, 32821980), (80, 26257584), (94, 22346880), (96, 21881320), (103, 20394240), (113, 18589440), (120, 17505056), (128, 16410990), (141, 14897920), (160, 13128792), (188, 11173440), (192, 10940660), (206, 10197120), (226, 9294720), (235, 8938752), (240, 8752528), (256, 8205495), (282, 7448960), (309, 6798080), (320, 6564396), (339, 6196480), (376, 5586720), (384, 5470330), (412, 5098560), (452, 4647360), (470, 4469376), (480, 4376264), (515, 4078848), (564, 3724480), (565, 3717888), (618, 3399040), (640, 3282198), (678, 3098240), (705, 2979584), (752, 2793360), (768, 2735165), (824, 2549280), (904, 2323680), (940, 2234688), (960, 2188132), (1030, 2039424), (1128, 1862240), (1130, 1858944), (1236, 1699520), (1280, 1641099), (1356, 1549120), (1410, 1489792), (1504, 1396680), (1545, 1359616), (1648, 1274640), (1695, 1239296), (1808, 1161840), (1880, 1117344), (1920, 1094066), (2060, 1019712), (2256, 931120), (2260, 929472), (2472, 849760), (2712, 774560), (2820, 744896), (3008, 698340), (3090, 679808), (3296, 637320), (3390, 619648), (3616, 580920), (3760, 558672), (3840, 547033), (4120, 509856), (4512, 465560), (4520, 464736), (4841, 433920), (4944, 424880), (5311, 395520), (5424, 387280), (5640, 372448), (6016, 349170), (6180, 339904), (6592, 318660), (6780, 309824), (7232, 290460), (7520, 279336), (8240, 254928), (9024, 232780), (9040, 232368), (9682, 216960), (9888, 212440), (10622, 197760), (10848, 193640), (11280, 186224), (11639, 180480), (12032, 174585), (12360, 169952), (13184, 159330), (13560, 154912), (14464, 145230), (14523, 144640), (15040, 139668), (15933, 131840), (16480, 127464), (18048, 116390), (18080, 116184), (19364, 108480), (19776, 106220), (21244, 98880), (21696, 96820), (22560, 93112), (23278, 90240), (24205, 86784), (24720, 84976), (26368, 79665), (26555, 79104), (27120, 77456), (28928, 72615), (29046, 72320), (30080, 69834), (31866, 65920), (32960, 63732), (34917, 60160), (36096, 58195), (36160, 58092), (38728, 54240), (39552, 53110), (42488, 49440), (43392, 48410), (45120, 46556)]