1679953920

素因数分解:

$2^{12}\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{739}}^1$

素因数の和:808

約数の個数: 208

約数和(自身を含む): 5527942080

約数和(自身を除く): 3847988160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 64, 74, 80, 96, 111, 120, 128, 148, 160, 185, 192, 222, 240, 256, 296, 320, 370, 384, 444, 480, 512, 555, 592, 640, 739, 740, 768, 888, 960, 1024, 1110, 1184, 1280, 1478, 1480, 1536, 1776, 1920, 2048, 2217, 2220, 2368, 2560, 2956, 2960, 3072, 3552, 3695, 3840, 4096, 4434, 4440, 4736, 5120, 5912, 5920, 6144, 7104, 7390, 7680, 8868, 8880, 9472, 10240, 11085, 11824, 11840, 12288, 14208, 14780, 15360, 17736, 17760, 18944, 20480, 22170, 23648, 23680, 27343, 28416, 29560, 30720, 35472, 35520, 37888, 44340, 47296, 47360, 54686, 56832, 59120, 61440, 70944, 71040, 75776, 82029, 88680, 94592, 94720, 109372, 113664, 118240, 136715, 141888, 142080, 151552, 164058, 177360, 189184, 189440, 218744, 227328, 236480, 273430, 283776, 284160, 328116, 354720, 378368, 378880, 410145, 437488, 454656, 472960, 546860, 567552, 568320, 656232, 709440, 756736, 757760, 820290, 874976, 945920, 1093720, 1135104, 1136640, 1312464, 1418880, 1513472, 1640580, 1749952, 1891840, 2187440, 2270208, 2273280, 2624928, 2837760, 3026944, 3281160, 3499904, 3783680, 4374880, 4540416, 5249856, 5675520, 6562320, 6999808, 7567360, 8749760, 9080832, 10499712, 11351040, 13124640, 13999616, 15134720, 17499520, 20999424, 22702080, 26249280, 27999232, 34999040, 41998848, 45404160, 52498560, 55998464, 69998080, 83997696, 104997120, 111996928, 139996160, 167995392, 209994240, 279992320, 335990784, 419988480, 559984640, 839976960, 1679953920]

約数ペア:

[(1, 1679953920), (2, 839976960), (3, 559984640), (4, 419988480), (5, 335990784), (6, 279992320), (8, 209994240), (10, 167995392), (12, 139996160), (15, 111996928), (16, 104997120), (20, 83997696), (24, 69998080), (30, 55998464), (32, 52498560), (37, 45404160), (40, 41998848), (48, 34999040), (60, 27999232), (64, 26249280), (74, 22702080), (80, 20999424), (96, 17499520), (111, 15134720), (120, 13999616), (128, 13124640), (148, 11351040), (160, 10499712), (185, 9080832), (192, 8749760), (222, 7567360), (240, 6999808), (256, 6562320), (296, 5675520), (320, 5249856), (370, 4540416), (384, 4374880), (444, 3783680), (480, 3499904), (512, 3281160), (555, 3026944), (592, 2837760), (640, 2624928), (739, 2273280), (740, 2270208), (768, 2187440), (888, 1891840), (960, 1749952), (1024, 1640580), (1110, 1513472), (1184, 1418880), (1280, 1312464), (1478, 1136640), (1480, 1135104), (1536, 1093720), (1776, 945920), (1920, 874976), (2048, 820290), (2217, 757760), (2220, 756736), (2368, 709440), (2560, 656232), (2956, 568320), (2960, 567552), (3072, 546860), (3552, 472960), (3695, 454656), (3840, 437488), (4096, 410145), (4434, 378880), (4440, 378368), (4736, 354720), (5120, 328116), (5912, 284160), (5920, 283776), (6144, 273430), (7104, 236480), (7390, 227328), (7680, 218744), (8868, 189440), (8880, 189184), (9472, 177360), (10240, 164058), (11085, 151552), (11824, 142080), (11840, 141888), (12288, 136715), (14208, 118240), (14780, 113664), (15360, 109372), (17736, 94720), (17760, 94592), (18944, 88680), (20480, 82029), (22170, 75776), (23648, 71040), (23680, 70944), (27343, 61440), (28416, 59120), (29560, 56832), (30720, 54686), (35472, 47360), (35520, 47296), (37888, 44340)]