12993728320

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{10711}}^1$

素因数の和:10968

約数の個数: 112

約数和(自身を含む): 32911377408

約数和(自身を除く): 19917649088

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 136, 160, 170, 223, 272, 320, 340, 446, 544, 680, 892, 1088, 1115, 1360, 1784, 2230, 2720, 3568, 3791, 4460, 5440, 7136, 7582, 8920, 10711, 14272, 15164, 17840, 18955, 21422, 30328, 35680, 37910, 42844, 53555, 60656, 71360, 75820, 85688, 107110, 121312, 151640, 171376, 182087, 214220, 242624, 303280, 342752, 364174, 428440, 606560, 685504, 728348, 856880, 910435, 1213120, 1456696, 1713760, 1820870, 2388553, 2913392, 3427520, 3641740, 4777106, 5826784, 7283480, 9554212, 11653568, 11942765, 14566960, 19108424, 23885530, 29133920, 38216848, 40605401, 47771060, 58267840, 76433696, 81210802, 95542120, 152867392, 162421604, 191084240, 203027005, 324843208, 382168480, 406054010, 649686416, 764336960, 812108020, 1299372832, 1624216040, 2598745664, 3248432080, 6496864160, 12993728320]

約数ペア:

[(1, 12993728320), (2, 6496864160), (4, 3248432080), (5, 2598745664), (8, 1624216040), (10, 1299372832), (16, 812108020), (17, 764336960), (20, 649686416), (32, 406054010), (34, 382168480), (40, 324843208), (64, 203027005), (68, 191084240), (80, 162421604), (85, 152867392), (136, 95542120), (160, 81210802), (170, 76433696), (223, 58267840), (272, 47771060), (320, 40605401), (340, 38216848), (446, 29133920), (544, 23885530), (680, 19108424), (892, 14566960), (1088, 11942765), (1115, 11653568), (1360, 9554212), (1784, 7283480), (2230, 5826784), (2720, 4777106), (3568, 3641740), (3791, 3427520), (4460, 2913392), (5440, 2388553), (7136, 1820870), (7582, 1713760), (8920, 1456696), (10711, 1213120), (14272, 910435), (15164, 856880), (17840, 728348), (18955, 685504), (21422, 606560), (30328, 428440), (35680, 364174), (37910, 342752), (42844, 303280), (53555, 242624), (60656, 214220), (71360, 182087), (75820, 171376), (85688, 151640), (107110, 121312)]