191761080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{5309}}^1$

素因数の和:5373

約数の個数: 128

約数和(自身を含む): 672883200

約数和(自身を除く): 481122120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 43, 56, 60, 70, 84, 86, 105, 120, 129, 140, 168, 172, 210, 215, 258, 280, 301, 344, 420, 430, 516, 602, 645, 840, 860, 903, 1032, 1204, 1290, 1505, 1720, 1806, 2408, 2580, 3010, 3612, 4515, 5160, 5309, 6020, 7224, 9030, 10618, 12040, 15927, 18060, 21236, 26545, 31854, 36120, 37163, 42472, 53090, 63708, 74326, 79635, 106180, 111489, 127416, 148652, 159270, 185815, 212360, 222978, 228287, 297304, 318540, 371630, 445956, 456574, 557445, 637080, 684861, 743260, 891912, 913148, 1114890, 1141435, 1369722, 1486520, 1598009, 1826296, 2229780, 2282870, 2739444, 3196018, 3424305, 4459560, 4565740, 4794027, 5478888, 6392036, 6848610, 7990045, 9131480, 9588054, 12784072, 13697220, 15980090, 19176108, 23970135, 27394440, 31960180, 38352216, 47940270, 63920360, 95880540, 191761080]

約数ペア:

[(1, 191761080), (2, 95880540), (3, 63920360), (4, 47940270), (5, 38352216), (6, 31960180), (7, 27394440), (8, 23970135), (10, 19176108), (12, 15980090), (14, 13697220), (15, 12784072), (20, 9588054), (21, 9131480), (24, 7990045), (28, 6848610), (30, 6392036), (35, 5478888), (40, 4794027), (42, 4565740), (43, 4459560), (56, 3424305), (60, 3196018), (70, 2739444), (84, 2282870), (86, 2229780), (105, 1826296), (120, 1598009), (129, 1486520), (140, 1369722), (168, 1141435), (172, 1114890), (210, 913148), (215, 891912), (258, 743260), (280, 684861), (301, 637080), (344, 557445), (420, 456574), (430, 445956), (516, 371630), (602, 318540), (645, 297304), (840, 228287), (860, 222978), (903, 212360), (1032, 185815), (1204, 159270), (1290, 148652), (1505, 127416), (1720, 111489), (1806, 106180), (2408, 79635), (2580, 74326), (3010, 63708), (3612, 53090), (4515, 42472), (5160, 37163), (5309, 36120), (6020, 31854), (7224, 26545), (9030, 21236), (10618, 18060), (12040, 15927)]