268877110720

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{8191}}^1\times {\mathrm{5399}}^1$

素因数の和:13626

約数の個数: 112

約数和(自身を含む): 674168832000

約数和(自身を除く): 405291721280

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 152, 160, 190, 304, 320, 380, 608, 760, 1216, 1520, 3040, 5399, 6080, 8191, 10798, 16382, 21596, 26995, 32764, 40955, 43192, 53990, 65528, 81910, 86384, 102581, 107980, 131056, 155629, 163820, 172768, 205162, 215960, 262112, 311258, 327640, 345536, 410324, 431920, 512905, 524224, 622516, 655280, 778145, 820648, 863840, 1025810, 1245032, 1310560, 1556290, 1641296, 1727680, 2051620, 2490064, 2621120, 3112580, 3282592, 4103240, 4980128, 6225160, 6565184, 8206480, 9960256, 12450320, 16412960, 24900640, 32825920, 44223209, 49801280, 88446418, 176892836, 221116045, 353785672, 442232090, 707571344, 840240971, 884464180, 1415142688, 1680481942, 1768928360, 2830285376, 3360963884, 3537856720, 4201204855, 6721927768, 7075713440, 8402409710, 13443855536, 14151426880, 16804819420, 26887711072, 33609638840, 53775422144, 67219277680, 134438555360, 268877110720]

約数ペア:

[(1, 268877110720), (2, 134438555360), (4, 67219277680), (5, 53775422144), (8, 33609638840), (10, 26887711072), (16, 16804819420), (19, 14151426880), (20, 13443855536), (32, 8402409710), (38, 7075713440), (40, 6721927768), (64, 4201204855), (76, 3537856720), (80, 3360963884), (95, 2830285376), (152, 1768928360), (160, 1680481942), (190, 1415142688), (304, 884464180), (320, 840240971), (380, 707571344), (608, 442232090), (760, 353785672), (1216, 221116045), (1520, 176892836), (3040, 88446418), (5399, 49801280), (6080, 44223209), (8191, 32825920), (10798, 24900640), (16382, 16412960), (21596, 12450320), (26995, 9960256), (32764, 8206480), (40955, 6565184), (43192, 6225160), (53990, 4980128), (65528, 4103240), (81910, 3282592), (86384, 3112580), (102581, 2621120), (107980, 2490064), (131056, 2051620), (155629, 1727680), (163820, 1641296), (172768, 1556290), (205162, 1310560), (215960, 1245032), (262112, 1025810), (311258, 863840), (327640, 820648), (345536, 778145), (410324, 655280), (431920, 622516), (512905, 524224)]