2151726120

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1$

素因数の和:287

約数の個数: 384

約数和(自身を含む): 7728215040

約数和(自身を除く): 5576488920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 31, 36, 37, 40, 45, 54, 60, 62, 72, 74, 81, 90, 93, 108, 111, 120, 124, 135, 148, 155, 162, 180, 185, 186, 193, 216, 222, 243, 248, 270, 279, 296, 310, 324, 333, 360, 370, 372, 386, 405, 444, 465, 486, 540, 555, 558, 579, 620, 648, 666, 740, 744, 772, 810, 837, 888, 930, 965, 972, 999, 1080, 1110, 1116, 1147, 1158, 1215, 1240, 1332, 1395, 1480, 1544, 1620, 1665, 1674, 1737, 1860, 1930, 1944, 1998, 2220, 2232, 2294, 2316, 2430, 2511, 2664, 2790, 2895, 2997, 3240, 3330, 3348, 3441, 3474, 3720, 3860, 3996, 4185, 4440, 4588, 4632, 4860, 4995, 5022, 5211, 5580, 5735, 5790, 5983, 5994, 6660, 6696, 6882, 6948, 7141, 7533, 7720, 7992, 8370, 8685, 8991, 9176, 9720, 9990, 10044, 10323, 10422, 11160, 11470, 11580, 11966, 11988, 12555, 13320, 13764, 13896, 14282, 14985, 15066, 15633, 16740, 17205, 17370, 17949, 17982, 19980, 20088, 20646, 20844, 21423, 22940, 23160, 23932, 23976, 25110, 26055, 27528, 28564, 29915, 29970, 30132, 30969, 31266, 33480, 34410, 34740, 35705, 35898, 35964, 37665, 39960, 41292, 41688, 42846, 44955, 45880, 46899, 47864, 50220, 51615, 52110, 53847, 57128, 59830, 59940, 60264, 61938, 62532, 64269, 68820, 69480, 71410, 71796, 71928, 75330, 78165, 82584, 85692, 89745, 89910, 92907, 93798, 100440, 103230, 104220, 107115, 107694, 119660, 119880, 123876, 125064, 128538, 137640, 142820, 143592, 150660, 154845, 156330, 161541, 171384, 179490, 179820, 185814, 187596, 192807, 206460, 208440, 214230, 215388, 221371, 234495, 239320, 247752, 257076, 269235, 278721, 285640, 301320, 309690, 312660, 321345, 323082, 358980, 359640, 371628, 375192, 385614, 412920, 428460, 430776, 442742, 464535, 468990, 484623, 514152, 538470, 557442, 578421, 619380, 625320, 642690, 646164, 664113, 717960, 743256, 771228, 807705, 856920, 885484, 929070, 937980, 964035, 969246, 1076940, 1106855, 1114884, 1156842, 1238760, 1285380, 1292328, 1328226, 1393605, 1453869, 1542456, 1615410, 1735263, 1770968, 1858140, 1875960, 1928070, 1938492, 1992339, 2153880, 2213710, 2229768, 2313684, 2423115, 2570760, 2656452, 2787210, 2892105, 2907738, 3230820, 3320565, 3470526, 3716280, 3856140, 3876984, 3984678, 4427420, 4627368, 4846230, 5312904, 5574420, 5784210, 5815476, 5977017, 6461640, 6641130, 6941052, 7269345, 7712280, 7969356, 8676315, 8854840, 9692460, 9961695, 11148840, 11568420, 11630952, 11954034, 13282260, 13882104, 14538690, 15938712, 17352630, 17931051, 19384920, 19923390, 23136840, 23908068, 26564520, 29077380, 29885085, 34705260, 35862102, 39846780, 47816136, 53793153, 58154760, 59770170, 69410520, 71724204, 79693560, 89655255, 107586306, 119540340, 143448408, 179310510, 215172612, 239080680, 268965765, 358621020, 430345224, 537931530, 717242040, 1075863060, 2151726120]

約数ペア:

[(1, 2151726120), (2, 1075863060), (3, 717242040), (4, 537931530), (5, 430345224), (6, 358621020), (8, 268965765), (9, 239080680), (10, 215172612), (12, 179310510), (15, 143448408), (18, 119540340), (20, 107586306), (24, 89655255), (27, 79693560), (30, 71724204), (31, 69410520), (36, 59770170), (37, 58154760), (40, 53793153), (45, 47816136), (54, 39846780), (60, 35862102), (62, 34705260), (72, 29885085), (74, 29077380), (81, 26564520), (90, 23908068), (93, 23136840), (108, 19923390), (111, 19384920), (120, 17931051), (124, 17352630), (135, 15938712), (148, 14538690), (155, 13882104), (162, 13282260), (180, 11954034), (185, 11630952), (186, 11568420), (193, 11148840), (216, 9961695), (222, 9692460), (243, 8854840), (248, 8676315), (270, 7969356), (279, 7712280), (296, 7269345), (310, 6941052), (324, 6641130), (333, 6461640), (360, 5977017), (370, 5815476), (372, 5784210), (386, 5574420), (405, 5312904), (444, 4846230), (465, 4627368), (486, 4427420), (540, 3984678), (555, 3876984), (558, 3856140), (579, 3716280), (620, 3470526), (648, 3320565), (666, 3230820), (740, 2907738), (744, 2892105), (772, 2787210), (810, 2656452), (837, 2570760), (888, 2423115), (930, 2313684), (965, 2229768), (972, 2213710), (999, 2153880), (1080, 1992339), (1110, 1938492), (1116, 1928070), (1147, 1875960), (1158, 1858140), (1215, 1770968), (1240, 1735263), (1332, 1615410), (1395, 1542456), (1480, 1453869), (1544, 1393605), (1620, 1328226), (1665, 1292328), (1674, 1285380), (1737, 1238760), (1860, 1156842), (1930, 1114884), (1944, 1106855), (1998, 1076940), (2220, 969246), (2232, 964035), (2294, 937980), (2316, 929070), (2430, 885484), (2511, 856920), (2664, 807705), (2790, 771228), (2895, 743256), (2997, 717960), (3240, 664113), (3330, 646164), (3348, 642690), (3441, 625320), (3474, 619380), (3720, 578421), (3860, 557442), (3996, 538470), (4185, 514152), (4440, 484623), (4588, 468990), (4632, 464535), (4860, 442742), (4995, 430776), (5022, 428460), (5211, 412920), (5580, 385614), (5735, 375192), (5790, 371628), (5983, 359640), (5994, 358980), (6660, 323082), (6696, 321345), (6882, 312660), (6948, 309690), (7141, 301320), (7533, 285640), (7720, 278721), (7992, 269235), (8370, 257076), (8685, 247752), (8991, 239320), (9176, 234495), (9720, 221371), (9990, 215388), (10044, 214230), (10323, 208440), (10422, 206460), (11160, 192807), (11470, 187596), (11580, 185814), (11966, 179820), (11988, 179490), (12555, 171384), (13320, 161541), (13764, 156330), (13896, 154845), (14282, 150660), (14985, 143592), (15066, 142820), (15633, 137640), (16740, 128538), (17205, 125064), (17370, 123876), (17949, 119880), (17982, 119660), (19980, 107694), (20088, 107115), (20646, 104220), (20844, 103230), (21423, 100440), (22940, 93798), (23160, 92907), (23932, 89910), (23976, 89745), (25110, 85692), (26055, 82584), (27528, 78165), (28564, 75330), (29915, 71928), (29970, 71796), (30132, 71410), (30969, 69480), (31266, 68820), (33480, 64269), (34410, 62532), (34740, 61938), (35705, 60264), (35898, 59940), (35964, 59830), (37665, 57128), (39960, 53847), (41292, 52110), (41688, 51615), (42846, 50220), (44955, 47864), (45880, 46899)]