262097160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{9883}}^1$

素因数の和:9927

約数の個数: 128

約数和(自身を含む): 896676480

約数和(自身を除く): 634579320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 17, 20, 24, 26, 30, 34, 39, 40, 51, 52, 60, 65, 68, 78, 85, 102, 104, 120, 130, 136, 156, 170, 195, 204, 221, 255, 260, 312, 340, 390, 408, 442, 510, 520, 663, 680, 780, 884, 1020, 1105, 1326, 1560, 1768, 2040, 2210, 2652, 3315, 4420, 5304, 6630, 8840, 9883, 13260, 19766, 26520, 29649, 39532, 49415, 59298, 79064, 98830, 118596, 128479, 148245, 168011, 197660, 237192, 256958, 296490, 336022, 385437, 395320, 504033, 513916, 592980, 642395, 672044, 770874, 840055, 1008066, 1027832, 1185960, 1284790, 1344088, 1541748, 1680110, 1927185, 2016132, 2184143, 2520165, 2569580, 3083496, 3360220, 3854370, 4032264, 4368286, 5040330, 5139160, 6552429, 6720440, 7708740, 8736572, 10080660, 10920715, 13104858, 15417480, 17473144, 20161320, 21841430, 26209716, 32762145, 43682860, 52419432, 65524290, 87365720, 131048580, 262097160]

約数ペア:

[(1, 262097160), (2, 131048580), (3, 87365720), (4, 65524290), (5, 52419432), (6, 43682860), (8, 32762145), (10, 26209716), (12, 21841430), (13, 20161320), (15, 17473144), (17, 15417480), (20, 13104858), (24, 10920715), (26, 10080660), (30, 8736572), (34, 7708740), (39, 6720440), (40, 6552429), (51, 5139160), (52, 5040330), (60, 4368286), (65, 4032264), (68, 3854370), (78, 3360220), (85, 3083496), (102, 2569580), (104, 2520165), (120, 2184143), (130, 2016132), (136, 1927185), (156, 1680110), (170, 1541748), (195, 1344088), (204, 1284790), (221, 1185960), (255, 1027832), (260, 1008066), (312, 840055), (340, 770874), (390, 672044), (408, 642395), (442, 592980), (510, 513916), (520, 504033), (663, 395320), (680, 385437), (780, 336022), (884, 296490), (1020, 256958), (1105, 237192), (1326, 197660), (1560, 168011), (1768, 148245), (2040, 128479), (2210, 118596), (2652, 98830), (3315, 79064), (4420, 59298), (5304, 49415), (6630, 39532), (8840, 29649), (9883, 26520), (13260, 19766)]