2519497920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{587}}^1$

素因数の和:887

約数の個数: 224

約数和(自身を含む): 8516648448

約数和(自身を除く): 5997150528

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 136, 160, 170, 192, 204, 240, 255, 263, 272, 320, 340, 408, 480, 510, 526, 544, 587, 680, 789, 816, 960, 1020, 1052, 1088, 1174, 1315, 1360, 1578, 1632, 1761, 2040, 2104, 2348, 2630, 2720, 2935, 3156, 3264, 3522, 3945, 4080, 4208, 4471, 4696, 5260, 5440, 5870, 6312, 7044, 7890, 8160, 8416, 8805, 8942, 9392, 9979, 10520, 11740, 12624, 13413, 14088, 15780, 16320, 16832, 17610, 17884, 18784, 19958, 21040, 22355, 23480, 25248, 26826, 28176, 29937, 31560, 35220, 35768, 37568, 39916, 42080, 44710, 46960, 49895, 50496, 53652, 56352, 59874, 63120, 67065, 70440, 71536, 79832, 84160, 89420, 93920, 99790, 107304, 112704, 119748, 126240, 134130, 140880, 143072, 149685, 154381, 159664, 178840, 187840, 199580, 214608, 239496, 252480, 268260, 281760, 286144, 299370, 308762, 319328, 357680, 399160, 429216, 463143, 478992, 536520, 563520, 598740, 617524, 638656, 715360, 771905, 798320, 858432, 926286, 957984, 1073040, 1197480, 1235048, 1430720, 1543810, 1596640, 1852572, 1915968, 2146080, 2315715, 2394960, 2470096, 2624477, 3087620, 3193280, 3705144, 4292160, 4631430, 4789920, 4940192, 5248954, 6175240, 7410288, 7873431, 9262860, 9579840, 9880384, 10497908, 12350480, 13122385, 14820576, 15746862, 18525720, 20995816, 24700960, 26244770, 29641152, 31493724, 37051440, 39367155, 41991632, 49401920, 52489540, 62987448, 74102880, 78734310, 83983264, 104979080, 125974896, 148205760, 157468620, 167966528, 209958160, 251949792, 314937240, 419916320, 503899584, 629874480, 839832640, 1259748960, 2519497920]

約数ペア:

[(1, 2519497920), (2, 1259748960), (3, 839832640), (4, 629874480), (5, 503899584), (6, 419916320), (8, 314937240), (10, 251949792), (12, 209958160), (15, 167966528), (16, 157468620), (17, 148205760), (20, 125974896), (24, 104979080), (30, 83983264), (32, 78734310), (34, 74102880), (40, 62987448), (48, 52489540), (51, 49401920), (60, 41991632), (64, 39367155), (68, 37051440), (80, 31493724), (85, 29641152), (96, 26244770), (102, 24700960), (120, 20995816), (136, 18525720), (160, 15746862), (170, 14820576), (192, 13122385), (204, 12350480), (240, 10497908), (255, 9880384), (263, 9579840), (272, 9262860), (320, 7873431), (340, 7410288), (408, 6175240), (480, 5248954), (510, 4940192), (526, 4789920), (544, 4631430), (587, 4292160), (680, 3705144), (789, 3193280), (816, 3087620), (960, 2624477), (1020, 2470096), (1052, 2394960), (1088, 2315715), (1174, 2146080), (1315, 1915968), (1360, 1852572), (1578, 1596640), (1632, 1543810), (1761, 1430720), (2040, 1235048), (2104, 1197480), (2348, 1073040), (2630, 957984), (2720, 926286), (2935, 858432), (3156, 798320), (3264, 771905), (3522, 715360), (3945, 638656), (4080, 617524), (4208, 598740), (4471, 563520), (4696, 536520), (5260, 478992), (5440, 463143), (5870, 429216), (6312, 399160), (7044, 357680), (7890, 319328), (8160, 308762), (8416, 299370), (8805, 286144), (8942, 281760), (9392, 268260), (9979, 252480), (10520, 239496), (11740, 214608), (12624, 199580), (13413, 187840), (14088, 178840), (15780, 159664), (16320, 154381), (16832, 149685), (17610, 143072), (17884, 140880), (18784, 134130), (19958, 126240), (21040, 119748), (22355, 112704), (23480, 107304), (25248, 99790), (26826, 93920), (28176, 89420), (29937, 84160), (31560, 79832), (35220, 71536), (35768, 70440), (37568, 67065), (39916, 63120), (42080, 59874), (44710, 56352), (46960, 53652), (49895, 50496)]