84001320

素因数分解:

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

素因数の和:257

約数の個数: 256

約数和(自身を含む): 312883200

約数和(自身を除く): 228881880

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, 90, 93, 104, 108, 117, 120, 124, 130, 135, 155, 156, 180, 186, 193, 195, 216, 234, 248, 260, 270, 279, 310, 312, 351, 360, 372, 386, 390, 403, 465, 468, 520, 540, 558, 579, 585, 620, 702, 744, 772, 780, 806, 837, 930, 936, 965, 1080, 1116, 1158, 1170, 1209, 1240, 1395, 1404, 1544, 1560, 1612, 1674, 1737, 1755, 1860, 1930, 2015, 2232, 2316, 2340, 2418, 2509, 2790, 2808, 2895, 3224, 3348, 3474, 3510, 3627, 3720, 3860, 4030, 4185, 4632, 4680, 4836, 5018, 5211, 5580, 5790, 5983, 6045, 6696, 6948, 7020, 7254, 7527, 7720, 8060, 8370, 8685, 9672, 10036, 10422, 10881, 11160, 11580, 11966, 12090, 12545, 13896, 14040, 14508, 15054, 16120, 16740, 17370, 17949, 18135, 20072, 20844, 21762, 22581, 23160, 23932, 24180, 25090, 26055, 29016, 29915, 30108, 33480, 34740, 35898, 36270, 37635, 41688, 43524, 45162, 47864, 48360, 50180, 52110, 53847, 54405, 59830, 60216, 67743, 69480, 71796, 72540, 75270, 77779, 87048, 89745, 90324, 100360, 104220, 107694, 108810, 112905, 119660, 135486, 143592, 145080, 150540, 155558, 161541, 179490, 180648, 208440, 215388, 217620, 225810, 233337, 239320, 269235, 270972, 301080, 311116, 323082, 338715, 358980, 388895, 430776, 435240, 451620, 466674, 538470, 541944, 622232, 646164, 677430, 700011, 717960, 777790, 807705, 903240, 933348, 1076940, 1166685, 1292328, 1354860, 1400022, 1555580, 1615410, 1866696, 2100033, 2153880, 2333370, 2709720, 2800044, 3111160, 3230820, 3500055, 4200066, 4666740, 5600088, 6461640, 7000110, 8400132, 9333480, 10500165, 14000220, 16800264, 21000330, 28000440, 42000660, 84001320]

約数ペア:

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