66344320

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{251}}^1$

素因数の和:336

約数の個数: 128

約数和(自身を含む): 185068800

約数和(自身を除く): 118724480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 59, 64, 70, 80, 112, 118, 128, 140, 160, 224, 236, 251, 280, 295, 320, 413, 448, 472, 502, 560, 590, 640, 826, 896, 944, 1004, 1120, 1180, 1255, 1652, 1757, 1888, 2008, 2065, 2240, 2360, 2510, 3304, 3514, 3776, 4016, 4130, 4480, 4720, 5020, 6608, 7028, 7552, 8032, 8260, 8785, 9440, 10040, 13216, 14056, 14809, 16064, 16520, 17570, 18880, 20080, 26432, 28112, 29618, 32128, 33040, 35140, 37760, 40160, 52864, 56224, 59236, 66080, 70280, 74045, 80320, 103663, 112448, 118472, 132160, 140560, 148090, 160640, 207326, 224896, 236944, 264320, 281120, 296180, 414652, 473888, 518315, 562240, 592360, 829304, 947776, 1036630, 1124480, 1184720, 1658608, 1895552, 2073260, 2369440, 3317216, 4146520, 4738880, 6634432, 8293040, 9477760, 13268864, 16586080, 33172160, 66344320]

約数ペア:

[(1, 66344320), (2, 33172160), (4, 16586080), (5, 13268864), (7, 9477760), (8, 8293040), (10, 6634432), (14, 4738880), (16, 4146520), (20, 3317216), (28, 2369440), (32, 2073260), (35, 1895552), (40, 1658608), (56, 1184720), (59, 1124480), (64, 1036630), (70, 947776), (80, 829304), (112, 592360), (118, 562240), (128, 518315), (140, 473888), (160, 414652), (224, 296180), (236, 281120), (251, 264320), (280, 236944), (295, 224896), (320, 207326), (413, 160640), (448, 148090), (472, 140560), (502, 132160), (560, 118472), (590, 112448), (640, 103663), (826, 80320), (896, 74045), (944, 70280), (1004, 66080), (1120, 59236), (1180, 56224), (1255, 52864), (1652, 40160), (1757, 37760), (1888, 35140), (2008, 33040), (2065, 32128), (2240, 29618), (2360, 28112), (2510, 26432), (3304, 20080), (3514, 18880), (3776, 17570), (4016, 16520), (4130, 16064), (4480, 14809), (4720, 14056), (5020, 13216), (6608, 10040), (7028, 9440), (7552, 8785), (8032, 8260)]