1376842560

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{491}}^1$

素因数の和:661

約数の個数: 224

約数和(自身を含む): 4606820352

約数和(自身を除く): 3229977792

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 127, 138, 160, 184, 192, 230, 240, 254, 276, 320, 345, 368, 381, 460, 480, 491, 508, 552, 635, 690, 736, 762, 920, 960, 982, 1016, 1104, 1270, 1380, 1472, 1473, 1524, 1840, 1905, 1964, 2032, 2208, 2455, 2540, 2760, 2921, 2946, 3048, 3680, 3810, 3928, 4064, 4416, 4910, 5080, 5520, 5842, 5892, 6096, 7360, 7365, 7620, 7856, 8128, 8763, 9820, 10160, 11040, 11293, 11684, 11784, 12192, 14605, 14730, 15240, 15712, 17526, 19640, 20320, 22080, 22586, 23368, 23568, 24384, 29210, 29460, 30480, 31424, 33879, 35052, 39280, 40640, 43815, 45172, 46736, 47136, 56465, 58420, 58920, 60960, 62357, 67758, 70104, 78560, 87630, 90344, 93472, 94272, 112930, 116840, 117840, 121920, 124714, 135516, 140208, 157120, 169395, 175260, 180688, 186944, 187071, 225860, 233680, 235680, 249428, 271032, 280416, 311785, 338790, 350520, 361376, 374142, 451720, 467360, 471360, 498856, 542064, 560832, 623570, 677580, 701040, 722752, 748284, 903440, 934720, 935355, 997712, 1084128, 1247140, 1355160, 1402080, 1434211, 1496568, 1806880, 1870710, 1995424, 2168256, 2494280, 2710320, 2804160, 2868422, 2993136, 3613760, 3741420, 3990848, 4302633, 4988560, 5420640, 5736844, 5986272, 7171055, 7482840, 8605266, 9977120, 10841280, 11473688, 11972544, 14342110, 14965680, 17210532, 19954240, 21513165, 22947376, 28684220, 29931360, 34421064, 43026330, 45894752, 57368440, 59862720, 68842128, 86052660, 91789504, 114736880, 137684256, 172105320, 229473760, 275368512, 344210640, 458947520, 688421280, 1376842560]

約数ペア:

[(1, 1376842560), (2, 688421280), (3, 458947520), (4, 344210640), (5, 275368512), (6, 229473760), (8, 172105320), (10, 137684256), (12, 114736880), (15, 91789504), (16, 86052660), (20, 68842128), (23, 59862720), (24, 57368440), (30, 45894752), (32, 43026330), (40, 34421064), (46, 29931360), (48, 28684220), (60, 22947376), (64, 21513165), (69, 19954240), (80, 17210532), (92, 14965680), (96, 14342110), (115, 11972544), (120, 11473688), (127, 10841280), (138, 9977120), (160, 8605266), (184, 7482840), (192, 7171055), (230, 5986272), (240, 5736844), (254, 5420640), (276, 4988560), (320, 4302633), (345, 3990848), (368, 3741420), (381, 3613760), (460, 2993136), (480, 2868422), (491, 2804160), (508, 2710320), (552, 2494280), (635, 2168256), (690, 1995424), (736, 1870710), (762, 1806880), (920, 1496568), (960, 1434211), (982, 1402080), (1016, 1355160), (1104, 1247140), (1270, 1084128), (1380, 997712), (1472, 935355), (1473, 934720), (1524, 903440), (1840, 748284), (1905, 722752), (1964, 701040), (2032, 677580), (2208, 623570), (2455, 560832), (2540, 542064), (2760, 498856), (2921, 471360), (2946, 467360), (3048, 451720), (3680, 374142), (3810, 361376), (3928, 350520), (4064, 338790), (4416, 311785), (4910, 280416), (5080, 271032), (5520, 249428), (5842, 235680), (5892, 233680), (6096, 225860), (7360, 187071), (7365, 186944), (7620, 180688), (7856, 175260), (8128, 169395), (8763, 157120), (9820, 140208), (10160, 135516), (11040, 124714), (11293, 121920), (11684, 117840), (11784, 116840), (12192, 112930), (14605, 94272), (14730, 93472), (15240, 90344), (15712, 87630), (17526, 78560), (19640, 70104), (20320, 67758), (22080, 62357), (22586, 60960), (23368, 58920), (23568, 58420), (24384, 56465), (29210, 47136), (29460, 46736), (30480, 45172), (31424, 43815), (33879, 40640), (35052, 39280)]