88672360

素因数分解:

$2^3\times 5^1\times 7^3\times {\mathrm{23}}^1\times {\mathrm{281}}^1$

素因数の和:336

約数の個数: 128

約数和(自身を含む): 243648000

約数和(自身を除く): 154975640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 40, 46, 49, 56, 70, 92, 98, 115, 140, 161, 184, 196, 230, 245, 280, 281, 322, 343, 392, 460, 490, 562, 644, 686, 805, 920, 980, 1124, 1127, 1288, 1372, 1405, 1610, 1715, 1960, 1967, 2248, 2254, 2744, 2810, 3220, 3430, 3934, 4508, 5620, 5635, 6440, 6463, 6860, 7868, 7889, 9016, 9835, 11240, 11270, 12926, 13720, 13769, 15736, 15778, 19670, 22540, 25852, 27538, 31556, 32315, 39340, 39445, 45080, 45241, 51704, 55076, 63112, 64630, 68845, 78680, 78890, 90482, 96383, 110152, 129260, 137690, 157780, 180964, 192766, 226205, 258520, 275380, 315560, 316687, 361928, 385532, 452410, 481915, 550760, 633374, 771064, 904820, 963830, 1266748, 1583435, 1809640, 1927660, 2216809, 2533496, 3166870, 3855320, 4433618, 6333740, 8867236, 11084045, 12667480, 17734472, 22168090, 44336180, 88672360]

約数ペア:

[(1, 88672360), (2, 44336180), (4, 22168090), (5, 17734472), (7, 12667480), (8, 11084045), (10, 8867236), (14, 6333740), (20, 4433618), (23, 3855320), (28, 3166870), (35, 2533496), (40, 2216809), (46, 1927660), (49, 1809640), (56, 1583435), (70, 1266748), (92, 963830), (98, 904820), (115, 771064), (140, 633374), (161, 550760), (184, 481915), (196, 452410), (230, 385532), (245, 361928), (280, 316687), (281, 315560), (322, 275380), (343, 258520), (392, 226205), (460, 192766), (490, 180964), (562, 157780), (644, 137690), (686, 129260), (805, 110152), (920, 96383), (980, 90482), (1124, 78890), (1127, 78680), (1288, 68845), (1372, 64630), (1405, 63112), (1610, 55076), (1715, 51704), (1960, 45241), (1967, 45080), (2248, 39445), (2254, 39340), (2744, 32315), (2810, 31556), (3220, 27538), (3430, 25852), (3934, 22540), (4508, 19670), (5620, 15778), (5635, 15736), (6440, 13769), (6463, 13720), (6860, 12926), (7868, 11270), (7889, 11240), (9016, 9835)]