7133358680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{577}}^1\times {\mathrm{659}}^1$

素因数の和:1321

約数の個数: 128

約数和(自身を含む): 18677260800

約数和(自身を除く): 11543902120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 67, 70, 134, 140, 268, 280, 335, 469, 536, 577, 659, 670, 938, 1154, 1318, 1340, 1876, 2308, 2345, 2636, 2680, 2885, 3295, 3752, 4039, 4613, 4616, 4690, 5272, 5770, 6590, 8078, 9226, 9380, 11540, 13180, 16156, 18452, 18760, 20195, 23065, 23080, 26360, 32312, 36904, 38659, 40390, 44153, 46130, 77318, 80780, 88306, 92260, 154636, 161560, 176612, 184520, 193295, 220765, 270613, 309071, 309272, 353224, 380243, 386590, 441530, 541226, 618142, 760486, 773180, 883060, 1082452, 1236284, 1353065, 1520972, 1545355, 1546360, 1766120, 1901215, 2164904, 2472568, 2661701, 2706130, 3041944, 3090710, 3802430, 5323402, 5412260, 6181420, 7604860, 10646804, 10824520, 12362840, 13308505, 15209720, 21293608, 25476281, 26617010, 50952562, 53234020, 101905124, 106468040, 127381405, 178333967, 203810248, 254762810, 356667934, 509525620, 713335868, 891669835, 1019051240, 1426671736, 1783339670, 3566679340, 7133358680]

約数ペア:

[(1, 7133358680), (2, 3566679340), (4, 1783339670), (5, 1426671736), (7, 1019051240), (8, 891669835), (10, 713335868), (14, 509525620), (20, 356667934), (28, 254762810), (35, 203810248), (40, 178333967), (56, 127381405), (67, 106468040), (70, 101905124), (134, 53234020), (140, 50952562), (268, 26617010), (280, 25476281), (335, 21293608), (469, 15209720), (536, 13308505), (577, 12362840), (659, 10824520), (670, 10646804), (938, 7604860), (1154, 6181420), (1318, 5412260), (1340, 5323402), (1876, 3802430), (2308, 3090710), (2345, 3041944), (2636, 2706130), (2680, 2661701), (2885, 2472568), (3295, 2164904), (3752, 1901215), (4039, 1766120), (4613, 1546360), (4616, 1545355), (4690, 1520972), (5272, 1353065), (5770, 1236284), (6590, 1082452), (8078, 883060), (9226, 773180), (9380, 760486), (11540, 618142), (13180, 541226), (16156, 441530), (18452, 386590), (18760, 380243), (20195, 353224), (23065, 309272), (23080, 309071), (26360, 270613), (32312, 220765), (36904, 193295), (38659, 184520), (40390, 176612), (44153, 161560), (46130, 154636), (77318, 92260), (80780, 88306)]