1886477040

素因数分解:

$2^4\times 3^6\times 5^1\times 7^1\times {\mathrm{4621}}^1$

素因数の和:4659

約数の個数: 280

約数和(自身を含む): 7517146848

約数和(自身を除く): 5630669808

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 162, 168, 180, 189, 210, 216, 240, 243, 252, 270, 280, 315, 324, 336, 360, 378, 405, 420, 432, 486, 504, 540, 560, 567, 630, 648, 720, 729, 756, 810, 840, 945, 972, 1008, 1080, 1134, 1215, 1260, 1296, 1458, 1512, 1620, 1680, 1701, 1890, 1944, 2160, 2268, 2430, 2520, 2835, 2916, 3024, 3240, 3402, 3645, 3780, 3888, 4536, 4621, 4860, 5040, 5103, 5670, 5832, 6480, 6804, 7290, 7560, 8505, 9072, 9242, 9720, 10206, 11340, 11664, 13608, 13863, 14580, 15120, 17010, 18484, 19440, 20412, 22680, 23105, 25515, 27216, 27726, 29160, 32347, 34020, 36968, 40824, 41589, 45360, 46210, 51030, 55452, 58320, 64694, 68040, 69315, 73936, 81648, 83178, 92420, 97041, 102060, 110904, 124767, 129388, 136080, 138630, 161735, 166356, 184840, 194082, 204120, 207945, 221808, 249534, 258776, 277260, 291123, 323470, 332712, 369680, 374301, 388164, 408240, 415890, 485205, 499068, 517552, 554520, 582246, 623835, 646940, 665424, 748602, 776328, 831780, 873369, 970410, 998136, 1109040, 1122903, 1164492, 1247670, 1293880, 1455615, 1497204, 1552656, 1663560, 1746738, 1871505, 1940820, 1996272, 2245806, 2328984, 2495340, 2587760, 2620107, 2911230, 2994408, 3327120, 3368709, 3493476, 3743010, 3881640, 4366845, 4491612, 4657968, 4990680, 5240214, 5614515, 5822460, 5988816, 6737418, 6986952, 7486020, 7763280, 7860321, 8733690, 8983224, 9981360, 10480428, 11229030, 11644920, 13100535, 13474836, 13973904, 14972040, 15720642, 16843545, 17467380, 17966448, 20960856, 22458060, 23289840, 23580963, 26201070, 26949672, 29944080, 31441284, 33687090, 34934760, 39301605, 41921712, 44916120, 47161926, 52402140, 53899344, 62882568, 67374180, 69869520, 78603210, 89832240, 94323852, 104804280, 117904815, 125765136, 134748360, 157206420, 188647704, 209608560, 235809630, 269496720, 314412840, 377295408, 471619260, 628825680, 943238520, 1886477040]

約数ペア:

[(1, 1886477040), (2, 943238520), (3, 628825680), (4, 471619260), (5, 377295408), (6, 314412840), (7, 269496720), (8, 235809630), (9, 209608560), (10, 188647704), (12, 157206420), (14, 134748360), (15, 125765136), (16, 117904815), (18, 104804280), (20, 94323852), (21, 89832240), (24, 78603210), (27, 69869520), (28, 67374180), (30, 62882568), (35, 53899344), (36, 52402140), (40, 47161926), (42, 44916120), (45, 41921712), (48, 39301605), (54, 34934760), (56, 33687090), (60, 31441284), (63, 29944080), (70, 26949672), (72, 26201070), (80, 23580963), (81, 23289840), (84, 22458060), (90, 20960856), (105, 17966448), (108, 17467380), (112, 16843545), (120, 15720642), (126, 14972040), (135, 13973904), (140, 13474836), (144, 13100535), (162, 11644920), (168, 11229030), (180, 10480428), (189, 9981360), (210, 8983224), (216, 8733690), (240, 7860321), (243, 7763280), (252, 7486020), (270, 6986952), (280, 6737418), (315, 5988816), (324, 5822460), (336, 5614515), (360, 5240214), (378, 4990680), (405, 4657968), (420, 4491612), (432, 4366845), (486, 3881640), (504, 3743010), (540, 3493476), (560, 3368709), (567, 3327120), (630, 2994408), (648, 2911230), (720, 2620107), (729, 2587760), (756, 2495340), (810, 2328984), (840, 2245806), (945, 1996272), (972, 1940820), (1008, 1871505), (1080, 1746738), (1134, 1663560), (1215, 1552656), (1260, 1497204), (1296, 1455615), (1458, 1293880), (1512, 1247670), (1620, 1164492), (1680, 1122903), (1701, 1109040), (1890, 998136), (1944, 970410), (2160, 873369), (2268, 831780), (2430, 776328), (2520, 748602), (2835, 665424), (2916, 646940), (3024, 623835), (3240, 582246), (3402, 554520), (3645, 517552), (3780, 499068), (3888, 485205), (4536, 415890), (4621, 408240), (4860, 388164), (5040, 374301), (5103, 369680), (5670, 332712), (5832, 323470), (6480, 291123), (6804, 277260), (7290, 258776), (7560, 249534), (8505, 221808), (9072, 207945), (9242, 204120), (9720, 194082), (10206, 184840), (11340, 166356), (11664, 161735), (13608, 138630), (13863, 136080), (14580, 129388), (15120, 124767), (17010, 110904), (18484, 102060), (19440, 97041), (20412, 92420), (22680, 83178), (23105, 81648), (25515, 73936), (27216, 69315), (27726, 68040), (29160, 64694), (32347, 58320), (34020, 55452), (36968, 51030), (40824, 46210), (41589, 45360)]