252003960

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1$

素因数の和:260

約数の個数: 320

約数和(自身を含む): 946471680

約数和(自身を除く): 694467720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 31, 36, 39, 40, 45, 52, 54, 60, 62, 65, 72, 78, 81, 90, 93, 104, 108, 117, 120, 124, 130, 135, 155, 156, 162, 180, 186, 193, 195, 216, 234, 248, 260, 270, 279, 310, 312, 324, 351, 360, 372, 386, 390, 403, 405, 465, 468, 520, 540, 558, 579, 585, 620, 648, 702, 744, 772, 780, 806, 810, 837, 930, 936, 965, 1053, 1080, 1116, 1158, 1170, 1209, 1240, 1395, 1404, 1544, 1560, 1612, 1620, 1674, 1737, 1755, 1860, 1930, 2015, 2106, 2232, 2316, 2340, 2418, 2509, 2511, 2790, 2808, 2895, 3224, 3240, 3348, 3474, 3510, 3627, 3720, 3860, 4030, 4185, 4212, 4632, 4680, 4836, 5018, 5022, 5211, 5265, 5580, 5790, 5983, 6045, 6696, 6948, 7020, 7254, 7527, 7720, 8060, 8370, 8424, 8685, 9672, 10036, 10044, 10422, 10530, 10881, 11160, 11580, 11966, 12090, 12545, 12555, 13896, 14040, 14508, 15054, 15633, 16120, 16740, 17370, 17949, 18135, 20072, 20088, 20844, 21060, 21762, 22581, 23160, 23932, 24180, 25090, 25110, 26055, 29016, 29915, 30108, 31266, 32643, 33480, 34740, 35898, 36270, 37635, 41688, 42120, 43524, 45162, 47864, 48360, 50180, 50220, 52110, 53847, 54405, 59830, 60216, 62532, 65286, 67743, 69480, 71796, 72540, 75270, 77779, 78165, 87048, 89745, 90324, 100360, 100440, 104220, 107694, 108810, 112905, 119660, 125064, 130572, 135486, 143592, 145080, 150540, 155558, 156330, 161541, 163215, 179490, 180648, 203229, 208440, 215388, 217620, 225810, 233337, 239320, 261144, 269235, 270972, 301080, 311116, 312660, 323082, 326430, 338715, 358980, 388895, 406458, 430776, 435240, 451620, 466674, 484623, 538470, 541944, 622232, 625320, 646164, 652860, 677430, 700011, 717960, 777790, 807705, 812916, 903240, 933348, 969246, 1016145, 1076940, 1166685, 1292328, 1305720, 1354860, 1400022, 1555580, 1615410, 1625832, 1866696, 1938492, 2032290, 2100033, 2153880, 2333370, 2423115, 2709720, 2800044, 3111160, 3230820, 3500055, 3876984, 4064580, 4200066, 4666740, 4846230, 5600088, 6300099, 6461640, 7000110, 8129160, 8400132, 9333480, 9692460, 10500165, 12600198, 14000220, 16800264, 19384920, 21000330, 25200396, 28000440, 31500495, 42000660, 50400792, 63000990, 84001320, 126001980, 252003960]

約数ペア:

[(1, 252003960), (2, 126001980), (3, 84001320), (4, 63000990), (5, 50400792), (6, 42000660), (8, 31500495), (9, 28000440), (10, 25200396), (12, 21000330), (13, 19384920), (15, 16800264), (18, 14000220), (20, 12600198), (24, 10500165), (26, 9692460), (27, 9333480), (30, 8400132), (31, 8129160), (36, 7000110), (39, 6461640), (40, 6300099), (45, 5600088), (52, 4846230), (54, 4666740), (60, 4200066), (62, 4064580), (65, 3876984), (72, 3500055), (78, 3230820), (81, 3111160), (90, 2800044), (93, 2709720), (104, 2423115), (108, 2333370), (117, 2153880), (120, 2100033), (124, 2032290), (130, 1938492), (135, 1866696), (155, 1625832), (156, 1615410), (162, 1555580), (180, 1400022), (186, 1354860), (193, 1305720), (195, 1292328), (216, 1166685), (234, 1076940), (248, 1016145), (260, 969246), (270, 933348), (279, 903240), (310, 812916), (312, 807705), (324, 777790), (351, 717960), (360, 700011), (372, 677430), (386, 652860), (390, 646164), (403, 625320), (405, 622232), (465, 541944), (468, 538470), (520, 484623), (540, 466674), (558, 451620), (579, 435240), (585, 430776), (620, 406458), (648, 388895), (702, 358980), (744, 338715), (772, 326430), (780, 323082), (806, 312660), (810, 311116), (837, 301080), (930, 270972), (936, 269235), (965, 261144), (1053, 239320), (1080, 233337), (1116, 225810), (1158, 217620), (1170, 215388), (1209, 208440), (1240, 203229), (1395, 180648), (1404, 179490), (1544, 163215), (1560, 161541), (1612, 156330), (1620, 155558), (1674, 150540), (1737, 145080), (1755, 143592), (1860, 135486), (1930, 130572), (2015, 125064), (2106, 119660), (2232, 112905), (2316, 108810), (2340, 107694), (2418, 104220), (2509, 100440), (2511, 100360), (2790, 90324), (2808, 89745), (2895, 87048), (3224, 78165), (3240, 77779), (3348, 75270), (3474, 72540), (3510, 71796), (3627, 69480), (3720, 67743), (3860, 65286), (4030, 62532), (4185, 60216), (4212, 59830), (4632, 54405), (4680, 53847), (4836, 52110), (5018, 50220), (5022, 50180), (5211, 48360), (5265, 47864), (5580, 45162), (5790, 43524), (5983, 42120), (6045, 41688), (6696, 37635), (6948, 36270), (7020, 35898), (7254, 34740), (7527, 33480), (7720, 32643), (8060, 31266), (8370, 30108), (8424, 29915), (8685, 29016), (9672, 26055), (10036, 25110), (10044, 25090), (10422, 24180), (10530, 23932), (10881, 23160), (11160, 22581), (11580, 21762), (11966, 21060), (12090, 20844), (12545, 20088), (12555, 20072), (13896, 18135), (14040, 17949), (14508, 17370), (15054, 16740), (15633, 16120)]