7911267520

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{32233}}^1$

素因数の和:32322

約数の個数: 112

約数和(自身を含む): 20632338720

約数和(自身を除く): 12721071200

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 59, 64, 65, 80, 104, 118, 130, 160, 208, 236, 260, 295, 320, 416, 472, 520, 590, 767, 832, 944, 1040, 1180, 1534, 1888, 2080, 2360, 3068, 3776, 3835, 4160, 4720, 6136, 7670, 9440, 12272, 15340, 18880, 24544, 30680, 32233, 49088, 61360, 64466, 122720, 128932, 161165, 245440, 257864, 322330, 419029, 515728, 644660, 838058, 1031456, 1289320, 1676116, 1901747, 2062912, 2095145, 2578640, 3352232, 3803494, 4190290, 5157280, 6704464, 7606988, 8380580, 9508735, 10314560, 13408928, 15213976, 16761160, 19017470, 24722711, 26817856, 30427952, 33522320, 38034940, 49445422, 60855904, 67044640, 76069880, 98890844, 121711808, 123613555, 134089280, 152139760, 197781688, 247227110, 304279520, 395563376, 494454220, 608559040, 791126752, 988908440, 1582253504, 1977816880, 3955633760, 7911267520]

約数ペア:

[(1, 7911267520), (2, 3955633760), (4, 1977816880), (5, 1582253504), (8, 988908440), (10, 791126752), (13, 608559040), (16, 494454220), (20, 395563376), (26, 304279520), (32, 247227110), (40, 197781688), (52, 152139760), (59, 134089280), (64, 123613555), (65, 121711808), (80, 98890844), (104, 76069880), (118, 67044640), (130, 60855904), (160, 49445422), (208, 38034940), (236, 33522320), (260, 30427952), (295, 26817856), (320, 24722711), (416, 19017470), (472, 16761160), (520, 15213976), (590, 13408928), (767, 10314560), (832, 9508735), (944, 8380580), (1040, 7606988), (1180, 6704464), (1534, 5157280), (1888, 4190290), (2080, 3803494), (2360, 3352232), (3068, 2578640), (3776, 2095145), (3835, 2062912), (4160, 1901747), (4720, 1676116), (6136, 1289320), (7670, 1031456), (9440, 838058), (12272, 644660), (15340, 515728), (18880, 419029), (24544, 322330), (30680, 257864), (32233, 245440), (49088, 161165), (61360, 128932), (64466, 122720)]