207759240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{431}}^1$

素因数の和:564

約数の個数: 192

約数和(自身を含む): 735920640

約数和(自身を除く): 528161400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 103, 104, 117, 120, 130, 156, 180, 195, 206, 234, 260, 309, 312, 360, 390, 412, 431, 468, 515, 520, 585, 618, 780, 824, 862, 927, 936, 1030, 1170, 1236, 1293, 1339, 1545, 1560, 1724, 1854, 2060, 2155, 2340, 2472, 2586, 2678, 3090, 3448, 3708, 3879, 4017, 4120, 4310, 4635, 4680, 5172, 5356, 5603, 6180, 6465, 6695, 7416, 7758, 8034, 8620, 9270, 10344, 10712, 11206, 12051, 12360, 12930, 13390, 15516, 16068, 16809, 17240, 18540, 19395, 20085, 22412, 24102, 25860, 26780, 28015, 31032, 32136, 33618, 37080, 38790, 40170, 44393, 44824, 48204, 50427, 51720, 53560, 56030, 60255, 67236, 77580, 80340, 84045, 88786, 96408, 100854, 112060, 120510, 133179, 134472, 155160, 160680, 168090, 177572, 201708, 221965, 224120, 241020, 252135, 266358, 336180, 355144, 399537, 403416, 443930, 482040, 504270, 532716, 577109, 665895, 672360, 799074, 887860, 1008540, 1065432, 1154218, 1331790, 1598148, 1731327, 1775720, 1997685, 2017080, 2308436, 2663580, 2885545, 3196296, 3462654, 3995370, 4616872, 5193981, 5327160, 5771090, 6925308, 7990740, 8656635, 10387962, 11542180, 13850616, 15981480, 17313270, 20775924, 23084360, 25969905, 34626540, 41551848, 51939810, 69253080, 103879620, 207759240]

約数ペア:

[(1, 207759240), (2, 103879620), (3, 69253080), (4, 51939810), (5, 41551848), (6, 34626540), (8, 25969905), (9, 23084360), (10, 20775924), (12, 17313270), (13, 15981480), (15, 13850616), (18, 11542180), (20, 10387962), (24, 8656635), (26, 7990740), (30, 6925308), (36, 5771090), (39, 5327160), (40, 5193981), (45, 4616872), (52, 3995370), (60, 3462654), (65, 3196296), (72, 2885545), (78, 2663580), (90, 2308436), (103, 2017080), (104, 1997685), (117, 1775720), (120, 1731327), (130, 1598148), (156, 1331790), (180, 1154218), (195, 1065432), (206, 1008540), (234, 887860), (260, 799074), (309, 672360), (312, 665895), (360, 577109), (390, 532716), (412, 504270), (431, 482040), (468, 443930), (515, 403416), (520, 399537), (585, 355144), (618, 336180), (780, 266358), (824, 252135), (862, 241020), (927, 224120), (936, 221965), (1030, 201708), (1170, 177572), (1236, 168090), (1293, 160680), (1339, 155160), (1545, 134472), (1560, 133179), (1724, 120510), (1854, 112060), (2060, 100854), (2155, 96408), (2340, 88786), (2472, 84045), (2586, 80340), (2678, 77580), (3090, 67236), (3448, 60255), (3708, 56030), (3879, 53560), (4017, 51720), (4120, 50427), (4310, 48204), (4635, 44824), (4680, 44393), (5172, 40170), (5356, 38790), (5603, 37080), (6180, 33618), (6465, 32136), (6695, 31032), (7416, 28015), (7758, 26780), (8034, 25860), (8620, 24102), (9270, 22412), (10344, 20085), (10712, 19395), (11206, 18540), (12051, 17240), (12360, 16809), (12930, 16068), (13390, 15516)]