8072117280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{857}}^1$

素因数の和:1120

約数の個数: 288

約数和(自身を含む): 28602782208

約数和(自身を除く): 20530664928

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 96, 120, 124, 144, 155, 160, 180, 186, 211, 240, 248, 279, 288, 310, 360, 372, 422, 465, 480, 496, 558, 620, 633, 720, 744, 844, 857, 930, 992, 1055, 1116, 1240, 1266, 1395, 1440, 1488, 1688, 1714, 1860, 1899, 2110, 2232, 2480, 2532, 2571, 2790, 2976, 3165, 3376, 3428, 3720, 3798, 4220, 4285, 4464, 4960, 5064, 5142, 5580, 6330, 6541, 6752, 6856, 7440, 7596, 7713, 8440, 8570, 8928, 9495, 10128, 10284, 11160, 12660, 12855, 13082, 13712, 14880, 15192, 15426, 16880, 17140, 18990, 19623, 20256, 20568, 22320, 25320, 25710, 26164, 26567, 27424, 30384, 30852, 32705, 33760, 34280, 37980, 38565, 39246, 41136, 44640, 50640, 51420, 52328, 53134, 58869, 60768, 61704, 65410, 68560, 75960, 77130, 78492, 79701, 82272, 98115, 101280, 102840, 104656, 106268, 117738, 123408, 130820, 132835, 137120, 151920, 154260, 156984, 159402, 180827, 196230, 205680, 209312, 212536, 235476, 239103, 246816, 261640, 265670, 294345, 303840, 308520, 313968, 318804, 361654, 392460, 398505, 411360, 425072, 470952, 478206, 523280, 531340, 542481, 588690, 617040, 627936, 637608, 723308, 784920, 797010, 850144, 904135, 941904, 956412, 1046560, 1062680, 1084962, 1177380, 1195515, 1234080, 1275216, 1446616, 1569840, 1594020, 1627443, 1808270, 1883808, 1912824, 2125360, 2169924, 2354760, 2391030, 2550432, 2712405, 2893232, 3139680, 3188040, 3254886, 3616540, 3825648, 4250720, 4339848, 4709520, 4782060, 5424810, 5605637, 5786464, 6376080, 6509772, 7233080, 7651296, 8137215, 8679696, 9419040, 9564120, 10849620, 11211274, 12752160, 13019544, 14466160, 16274430, 16816911, 17359392, 19128240, 21699240, 22422548, 26039088, 28028185, 28932320, 32548860, 33633822, 38256480, 43398480, 44845096, 50450733, 52078176, 56056370, 65097720, 67267644, 84084555, 86796960, 89690192, 100901466, 112112740, 130195440, 134535288, 168169110, 179380384, 201802932, 224225480, 252253665, 260390880, 269070576, 336338220, 403605864, 448450960, 504507330, 538141152, 672676440, 807211728, 896901920, 1009014660, 1345352880, 1614423456, 2018029320, 2690705760, 4036058640, 8072117280]

約数ペア:

[(1, 8072117280), (2, 4036058640), (3, 2690705760), (4, 2018029320), (5, 1614423456), (6, 1345352880), (8, 1009014660), (9, 896901920), (10, 807211728), (12, 672676440), (15, 538141152), (16, 504507330), (18, 448450960), (20, 403605864), (24, 336338220), (30, 269070576), (31, 260390880), (32, 252253665), (36, 224225480), (40, 201802932), (45, 179380384), (48, 168169110), (60, 134535288), (62, 130195440), (72, 112112740), (80, 100901466), (90, 89690192), (93, 86796960), (96, 84084555), (120, 67267644), (124, 65097720), (144, 56056370), (155, 52078176), (160, 50450733), (180, 44845096), (186, 43398480), (211, 38256480), (240, 33633822), (248, 32548860), (279, 28932320), (288, 28028185), (310, 26039088), (360, 22422548), (372, 21699240), (422, 19128240), (465, 17359392), (480, 16816911), (496, 16274430), (558, 14466160), (620, 13019544), (633, 12752160), (720, 11211274), (744, 10849620), (844, 9564120), (857, 9419040), (930, 8679696), (992, 8137215), (1055, 7651296), (1116, 7233080), (1240, 6509772), (1266, 6376080), (1395, 5786464), (1440, 5605637), (1488, 5424810), (1688, 4782060), (1714, 4709520), (1860, 4339848), (1899, 4250720), (2110, 3825648), (2232, 3616540), (2480, 3254886), (2532, 3188040), (2571, 3139680), (2790, 2893232), (2976, 2712405), (3165, 2550432), (3376, 2391030), (3428, 2354760), (3720, 2169924), (3798, 2125360), (4220, 1912824), (4285, 1883808), (4464, 1808270), (4960, 1627443), (5064, 1594020), (5142, 1569840), (5580, 1446616), (6330, 1275216), (6541, 1234080), (6752, 1195515), (6856, 1177380), (7440, 1084962), (7596, 1062680), (7713, 1046560), (8440, 956412), (8570, 941904), (8928, 904135), (9495, 850144), (10128, 797010), (10284, 784920), (11160, 723308), (12660, 637608), (12855, 627936), (13082, 617040), (13712, 588690), (14880, 542481), (15192, 531340), (15426, 523280), (16880, 478206), (17140, 470952), (18990, 425072), (19623, 411360), (20256, 398505), (20568, 392460), (22320, 361654), (25320, 318804), (25710, 313968), (26164, 308520), (26567, 303840), (27424, 294345), (30384, 265670), (30852, 261640), (32705, 246816), (33760, 239103), (34280, 235476), (37980, 212536), (38565, 209312), (39246, 205680), (41136, 196230), (44640, 180827), (50640, 159402), (51420, 156984), (52328, 154260), (53134, 151920), (58869, 137120), (60768, 132835), (61704, 130820), (65410, 123408), (68560, 117738), (75960, 106268), (77130, 104656), (78492, 102840), (79701, 101280), (82272, 98115)]