265852440

素因数分解:

$2^3\times 3^2\times 5^1\times 7^3\times {\mathrm{2153}}^1$

素因数の和:2191

約数の個数: 192

約数和(自身を含む): 1008072000

約数和(自身を除く): 742219560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 49, 56, 60, 63, 70, 72, 84, 90, 98, 105, 120, 126, 140, 147, 168, 180, 196, 210, 245, 252, 280, 294, 315, 343, 360, 392, 420, 441, 490, 504, 588, 630, 686, 735, 840, 882, 980, 1029, 1176, 1260, 1372, 1470, 1715, 1764, 1960, 2058, 2153, 2205, 2520, 2744, 2940, 3087, 3430, 3528, 4116, 4306, 4410, 5145, 5880, 6174, 6459, 6860, 8232, 8612, 8820, 10290, 10765, 12348, 12918, 13720, 15071, 15435, 17224, 17640, 19377, 20580, 21530, 24696, 25836, 30142, 30870, 32295, 38754, 41160, 43060, 45213, 51672, 60284, 61740, 64590, 75355, 77508, 86120, 90426, 96885, 105497, 120568, 123480, 129180, 135639, 150710, 155016, 180852, 193770, 210994, 226065, 258360, 271278, 301420, 316491, 361704, 387540, 421988, 452130, 527485, 542556, 602840, 632982, 678195, 738479, 775080, 843976, 904260, 949473, 1054970, 1085112, 1265964, 1356390, 1476958, 1582455, 1808520, 1898946, 2109940, 2215437, 2531928, 2712780, 2953916, 3164910, 3692395, 3797892, 4219880, 4430874, 4747365, 5425560, 5907832, 6329820, 6646311, 7384790, 7595784, 8861748, 9494730, 11077185, 12659640, 13292622, 14769580, 17723496, 18989460, 22154370, 26585244, 29539160, 33231555, 37978920, 44308740, 53170488, 66463110, 88617480, 132926220, 265852440]

約数ペア:

[(1, 265852440), (2, 132926220), (3, 88617480), (4, 66463110), (5, 53170488), (6, 44308740), (7, 37978920), (8, 33231555), (9, 29539160), (10, 26585244), (12, 22154370), (14, 18989460), (15, 17723496), (18, 14769580), (20, 13292622), (21, 12659640), (24, 11077185), (28, 9494730), (30, 8861748), (35, 7595784), (36, 7384790), (40, 6646311), (42, 6329820), (45, 5907832), (49, 5425560), (56, 4747365), (60, 4430874), (63, 4219880), (70, 3797892), (72, 3692395), (84, 3164910), (90, 2953916), (98, 2712780), (105, 2531928), (120, 2215437), (126, 2109940), (140, 1898946), (147, 1808520), (168, 1582455), (180, 1476958), (196, 1356390), (210, 1265964), (245, 1085112), (252, 1054970), (280, 949473), (294, 904260), (315, 843976), (343, 775080), (360, 738479), (392, 678195), (420, 632982), (441, 602840), (490, 542556), (504, 527485), (588, 452130), (630, 421988), (686, 387540), (735, 361704), (840, 316491), (882, 301420), (980, 271278), (1029, 258360), (1176, 226065), (1260, 210994), (1372, 193770), (1470, 180852), (1715, 155016), (1764, 150710), (1960, 135639), (2058, 129180), (2153, 123480), (2205, 120568), (2520, 105497), (2744, 96885), (2940, 90426), (3087, 86120), (3430, 77508), (3528, 75355), (4116, 64590), (4306, 61740), (4410, 60284), (5145, 51672), (5880, 45213), (6174, 43060), (6459, 41160), (6860, 38754), (8232, 32295), (8612, 30870), (8820, 30142), (10290, 25836), (10765, 24696), (12348, 21530), (12918, 20580), (13720, 19377), (15071, 17640), (15435, 17224)]