213234120

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1$

素因数の和:258

約数の個数: 320

約数和(自身を含む): 811261440

約数和(自身を除く): 598027320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 31, 33, 36, 40, 44, 45, 54, 55, 60, 62, 66, 72, 81, 88, 90, 93, 99, 108, 110, 120, 124, 132, 135, 155, 162, 165, 180, 186, 193, 198, 216, 220, 248, 264, 270, 279, 297, 310, 324, 330, 341, 360, 372, 386, 396, 405, 440, 465, 495, 540, 558, 579, 594, 620, 648, 660, 682, 744, 772, 792, 810, 837, 891, 930, 965, 990, 1023, 1080, 1116, 1158, 1188, 1240, 1320, 1364, 1395, 1485, 1544, 1620, 1674, 1705, 1737, 1782, 1860, 1930, 1980, 2046, 2123, 2232, 2316, 2376, 2511, 2728, 2790, 2895, 2970, 3069, 3240, 3348, 3410, 3474, 3564, 3720, 3860, 3960, 4092, 4185, 4246, 4455, 4632, 5022, 5115, 5211, 5580, 5790, 5940, 5983, 6138, 6369, 6696, 6820, 6948, 7128, 7720, 8184, 8370, 8492, 8685, 8910, 9207, 10044, 10230, 10422, 10615, 11160, 11580, 11880, 11966, 12276, 12555, 12738, 13640, 13896, 15345, 15633, 16740, 16984, 17370, 17820, 17949, 18414, 19107, 20088, 20460, 20844, 21230, 23160, 23932, 24552, 25110, 25476, 26055, 27621, 29915, 30690, 31266, 31845, 33480, 34740, 35640, 35898, 36828, 38214, 40920, 41688, 42460, 46035, 47864, 50220, 50952, 52110, 53847, 55242, 57321, 59830, 61380, 62532, 63690, 65813, 69480, 71796, 73656, 76428, 78165, 84920, 89745, 92070, 95535, 100440, 104220, 107694, 110484, 114642, 119660, 122760, 125064, 127380, 131626, 138105, 143592, 152856, 156330, 161541, 171963, 179490, 184140, 191070, 197439, 208440, 215388, 220968, 229284, 239320, 254760, 263252, 269235, 276210, 286605, 312660, 323082, 329065, 343926, 358980, 368280, 382140, 394878, 430776, 458568, 484623, 526504, 538470, 552420, 573210, 592317, 625320, 646164, 658130, 687852, 717960, 764280, 789756, 807705, 859815, 969246, 987195, 1076940, 1104840, 1146420, 1184634, 1292328, 1316260, 1375704, 1579512, 1615410, 1719630, 1776951, 1938492, 1974390, 2153880, 2292840, 2369268, 2423115, 2632520, 2961585, 3230820, 3439260, 3553902, 3876984, 3948780, 4738536, 4846230, 5330853, 5923170, 6461640, 6878520, 7107804, 7897560, 8884755, 9692460, 10661706, 11846340, 14215608, 17769510, 19384920, 21323412, 23692680, 26654265, 35539020, 42646824, 53308530, 71078040, 106617060, 213234120]

約数ペア:

[(1, 213234120), (2, 106617060), (3, 71078040), (4, 53308530), (5, 42646824), (6, 35539020), (8, 26654265), (9, 23692680), (10, 21323412), (11, 19384920), (12, 17769510), (15, 14215608), (18, 11846340), (20, 10661706), (22, 9692460), (24, 8884755), (27, 7897560), (30, 7107804), (31, 6878520), (33, 6461640), (36, 5923170), (40, 5330853), (44, 4846230), (45, 4738536), (54, 3948780), (55, 3876984), (60, 3553902), (62, 3439260), (66, 3230820), (72, 2961585), (81, 2632520), (88, 2423115), (90, 2369268), (93, 2292840), (99, 2153880), (108, 1974390), (110, 1938492), (120, 1776951), (124, 1719630), (132, 1615410), (135, 1579512), (155, 1375704), (162, 1316260), (165, 1292328), (180, 1184634), (186, 1146420), (193, 1104840), (198, 1076940), (216, 987195), (220, 969246), (248, 859815), (264, 807705), (270, 789756), (279, 764280), (297, 717960), (310, 687852), (324, 658130), (330, 646164), (341, 625320), (360, 592317), (372, 573210), (386, 552420), (396, 538470), (405, 526504), (440, 484623), (465, 458568), (495, 430776), (540, 394878), (558, 382140), (579, 368280), (594, 358980), (620, 343926), (648, 329065), (660, 323082), (682, 312660), (744, 286605), (772, 276210), (792, 269235), (810, 263252), (837, 254760), (891, 239320), (930, 229284), (965, 220968), (990, 215388), (1023, 208440), (1080, 197439), (1116, 191070), (1158, 184140), (1188, 179490), (1240, 171963), (1320, 161541), (1364, 156330), (1395, 152856), (1485, 143592), (1544, 138105), (1620, 131626), (1674, 127380), (1705, 125064), (1737, 122760), (1782, 119660), (1860, 114642), (1930, 110484), (1980, 107694), (2046, 104220), (2123, 100440), (2232, 95535), (2316, 92070), (2376, 89745), (2511, 84920), (2728, 78165), (2790, 76428), (2895, 73656), (2970, 71796), (3069, 69480), (3240, 65813), (3348, 63690), (3410, 62532), (3474, 61380), (3564, 59830), (3720, 57321), (3860, 55242), (3960, 53847), (4092, 52110), (4185, 50952), (4246, 50220), (4455, 47864), (4632, 46035), (5022, 42460), (5115, 41688), (5211, 40920), (5580, 38214), (5790, 36828), (5940, 35898), (5983, 35640), (6138, 34740), (6369, 33480), (6696, 31845), (6820, 31266), (6948, 30690), (7128, 29915), (7720, 27621), (8184, 26055), (8370, 25476), (8492, 25110), (8685, 24552), (8910, 23932), (9207, 23160), (10044, 21230), (10230, 20844), (10422, 20460), (10615, 20088), (11160, 19107), (11580, 18414), (11880, 17949), (11966, 17820), (12276, 17370), (12555, 16984), (12738, 16740), (13640, 15633), (13896, 15345)]