419217120

素因数分解:

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

素因数の和:4655

約数の個数: 240

約数和(自身を含む): 1691208288

約数和(自身を除く): 1271991168

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 162, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 324, 336, 360, 378, 405, 420, 432, 480, 504, 540, 560, 567, 630, 648, 672, 720, 756, 810, 840, 864, 945, 1008, 1080, 1120, 1134, 1260, 1296, 1440, 1512, 1620, 1680, 1890, 2016, 2160, 2268, 2520, 2592, 2835, 3024, 3240, 3360, 3780, 4320, 4536, 4621, 5040, 5670, 6048, 6480, 7560, 9072, 9242, 10080, 11340, 12960, 13863, 15120, 18144, 18484, 22680, 23105, 27726, 30240, 32347, 36968, 41589, 45360, 46210, 55452, 64694, 69315, 73936, 83178, 90720, 92420, 97041, 110904, 124767, 129388, 138630, 147872, 161735, 166356, 184840, 194082, 207945, 221808, 249534, 258776, 277260, 291123, 323470, 332712, 369680, 374301, 388164, 415890, 443616, 485205, 499068, 517552, 554520, 582246, 623835, 646940, 665424, 739360, 748602, 776328, 831780, 873369, 970410, 998136, 1035104, 1109040, 1164492, 1247670, 1293880, 1330848, 1455615, 1497204, 1552656, 1663560, 1746738, 1871505, 1940820, 1996272, 2218080, 2328984, 2495340, 2587760, 2620107, 2911230, 2994408, 3105312, 3327120, 3493476, 3743010, 3881640, 3992544, 4366845, 4657968, 4990680, 5175520, 5240214, 5822460, 5988816, 6654240, 6986952, 7486020, 7763280, 8733690, 9315936, 9981360, 10480428, 11644920, 11977632, 13100535, 13973904, 14972040, 15526560, 17467380, 19962720, 20960856, 23289840, 26201070, 27947808, 29944080, 34934760, 41921712, 46579680, 52402140, 59888160, 69869520, 83843424, 104804280, 139739040, 209608560, 419217120]

約数ペア:

[(1, 419217120), (2, 209608560), (3, 139739040), (4, 104804280), (5, 83843424), (6, 69869520), (7, 59888160), (8, 52402140), (9, 46579680), (10, 41921712), (12, 34934760), (14, 29944080), (15, 27947808), (16, 26201070), (18, 23289840), (20, 20960856), (21, 19962720), (24, 17467380), (27, 15526560), (28, 14972040), (30, 13973904), (32, 13100535), (35, 11977632), (36, 11644920), (40, 10480428), (42, 9981360), (45, 9315936), (48, 8733690), (54, 7763280), (56, 7486020), (60, 6986952), (63, 6654240), (70, 5988816), (72, 5822460), (80, 5240214), (81, 5175520), (84, 4990680), (90, 4657968), (96, 4366845), (105, 3992544), (108, 3881640), (112, 3743010), (120, 3493476), (126, 3327120), (135, 3105312), (140, 2994408), (144, 2911230), (160, 2620107), (162, 2587760), (168, 2495340), (180, 2328984), (189, 2218080), (210, 1996272), (216, 1940820), (224, 1871505), (240, 1746738), (252, 1663560), (270, 1552656), (280, 1497204), (288, 1455615), (315, 1330848), (324, 1293880), (336, 1247670), (360, 1164492), (378, 1109040), (405, 1035104), (420, 998136), (432, 970410), (480, 873369), (504, 831780), (540, 776328), (560, 748602), (567, 739360), (630, 665424), (648, 646940), (672, 623835), (720, 582246), (756, 554520), (810, 517552), (840, 499068), (864, 485205), (945, 443616), (1008, 415890), (1080, 388164), (1120, 374301), (1134, 369680), (1260, 332712), (1296, 323470), (1440, 291123), (1512, 277260), (1620, 258776), (1680, 249534), (1890, 221808), (2016, 207945), (2160, 194082), (2268, 184840), (2520, 166356), (2592, 161735), (2835, 147872), (3024, 138630), (3240, 129388), (3360, 124767), (3780, 110904), (4320, 97041), (4536, 92420), (4621, 90720), (5040, 83178), (5670, 73936), (6048, 69315), (6480, 64694), (7560, 55452), (9072, 46210), (9242, 45360), (10080, 41589), (11340, 36968), (12960, 32347), (13863, 30240), (15120, 27726), (18144, 23105), (18484, 22680)]