28317236640

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{20707}}^1$

素因数の和:20780

約数の個数: 384

約数和(自身を含む): 114220689408

約数和(自身を除く): 85903452768

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 37, 40, 42, 44, 48, 55, 56, 60, 66, 70, 74, 77, 80, 84, 88, 96, 105, 110, 111, 112, 120, 132, 140, 148, 154, 160, 165, 168, 176, 185, 210, 220, 222, 224, 231, 240, 259, 264, 280, 296, 308, 330, 336, 352, 370, 385, 407, 420, 440, 444, 462, 480, 518, 528, 555, 560, 592, 616, 660, 672, 740, 770, 777, 814, 840, 880, 888, 924, 1036, 1056, 1110, 1120, 1155, 1184, 1221, 1232, 1295, 1320, 1480, 1540, 1554, 1628, 1680, 1760, 1776, 1848, 2035, 2072, 2220, 2310, 2442, 2464, 2590, 2640, 2849, 2960, 3080, 3108, 3256, 3360, 3552, 3696, 3885, 4070, 4144, 4440, 4620, 4884, 5180, 5280, 5698, 5920, 6105, 6160, 6216, 6512, 7392, 7770, 8140, 8288, 8547, 8880, 9240, 9768, 10360, 11396, 12210, 12320, 12432, 13024, 14245, 15540, 16280, 17094, 17760, 18480, 19536, 20707, 20720, 22792, 24420, 24864, 28490, 31080, 32560, 34188, 36960, 39072, 41414, 41440, 42735, 45584, 48840, 56980, 62121, 62160, 65120, 68376, 82828, 85470, 91168, 97680, 103535, 113960, 124242, 124320, 136752, 144949, 165656, 170940, 195360, 207070, 227777, 227920, 248484, 273504, 289898, 310605, 331312, 341880, 414140, 434847, 455554, 455840, 496968, 579796, 621210, 662624, 683331, 683760, 724745, 766159, 828280, 869694, 911108, 993936, 1138885, 1159592, 1242420, 1366662, 1367520, 1449490, 1532318, 1594439, 1656560, 1739388, 1822216, 1987872, 2174235, 2277770, 2298477, 2319184, 2484840, 2733324, 2898980, 3064636, 3188878, 3313120, 3416655, 3478776, 3644432, 3830795, 4348470, 4555540, 4596954, 4638368, 4783317, 4969680, 5363113, 5466648, 5797960, 6129272, 6377756, 6833310, 6957552, 7288864, 7661590, 7972195, 8427749, 8696940, 9111080, 9193908, 9566634, 9939360, 10726226, 10933296, 11492385, 11595920, 12258544, 12755512, 13666620, 13915104, 15323180, 15944390, 16089339, 16855498, 17393880, 18222160, 18387816, 19133268, 21452452, 21866592, 22984770, 23191840, 23916585, 24517088, 25283247, 25511024, 26815565, 27333240, 30646360, 31888780, 32178678, 33710996, 34787760, 36444320, 36775632, 38266536, 42138745, 42904904, 45969540, 47833170, 50566494, 51022048, 53631130, 54666480, 58994243, 61292720, 63777560, 64357356, 67421992, 69575520, 73551264, 76533072, 80446695, 84277490, 85809808, 91939080, 95666340, 101132988, 107262260, 109332960, 117988486, 122585440, 126416235, 127555120, 128714712, 134843984, 153066144, 160893390, 168554980, 171619616, 176982729, 183878160, 191332680, 202265976, 214524520, 235976972, 252832470, 255110240, 257429424, 269687968, 294971215, 321786780, 337109960, 353965458, 367756320, 382665360, 404531952, 429049040, 471953944, 505664940, 514858848, 589942430, 643573560, 674219920, 707930916, 765330720, 809063904, 858098080, 884913645, 943907888, 1011329880, 1179884860, 1287147120, 1348439840, 1415861832, 1769827290, 1887815776, 2022659760, 2359769720, 2574294240, 2831723664, 3539654580, 4045319520, 4719539440, 5663447328, 7079309160, 9439078880, 14158618320, 28317236640]

約数ペア:

[(1, 28317236640), (2, 14158618320), (3, 9439078880), (4, 7079309160), (5, 5663447328), (6, 4719539440), (7, 4045319520), (8, 3539654580), (10, 2831723664), (11, 2574294240), (12, 2359769720), (14, 2022659760), (15, 1887815776), (16, 1769827290), (20, 1415861832), (21, 1348439840), (22, 1287147120), (24, 1179884860), (28, 1011329880), (30, 943907888), (32, 884913645), (33, 858098080), (35, 809063904), (37, 765330720), (40, 707930916), (42, 674219920), (44, 643573560), (48, 589942430), (55, 514858848), (56, 505664940), (60, 471953944), (66, 429049040), (70, 404531952), (74, 382665360), (77, 367756320), (80, 353965458), (84, 337109960), (88, 321786780), (96, 294971215), (105, 269687968), (110, 257429424), (111, 255110240), (112, 252832470), (120, 235976972), (132, 214524520), (140, 202265976), (148, 191332680), (154, 183878160), (160, 176982729), (165, 171619616), (168, 168554980), (176, 160893390), (185, 153066144), (210, 134843984), (220, 128714712), (222, 127555120), (224, 126416235), (231, 122585440), (240, 117988486), (259, 109332960), (264, 107262260), (280, 101132988), (296, 95666340), (308, 91939080), (330, 85809808), (336, 84277490), (352, 80446695), (370, 76533072), (385, 73551264), (407, 69575520), (420, 67421992), (440, 64357356), (444, 63777560), (462, 61292720), (480, 58994243), (518, 54666480), (528, 53631130), (555, 51022048), (560, 50566494), (592, 47833170), (616, 45969540), (660, 42904904), (672, 42138745), (740, 38266536), (770, 36775632), (777, 36444320), (814, 34787760), (840, 33710996), (880, 32178678), (888, 31888780), (924, 30646360), (1036, 27333240), (1056, 26815565), (1110, 25511024), (1120, 25283247), (1155, 24517088), (1184, 23916585), (1221, 23191840), (1232, 22984770), (1295, 21866592), (1320, 21452452), (1480, 19133268), (1540, 18387816), (1554, 18222160), (1628, 17393880), (1680, 16855498), (1760, 16089339), (1776, 15944390), (1848, 15323180), (2035, 13915104), (2072, 13666620), (2220, 12755512), (2310, 12258544), (2442, 11595920), (2464, 11492385), (2590, 10933296), (2640, 10726226), (2849, 9939360), (2960, 9566634), (3080, 9193908), (3108, 9111080), (3256, 8696940), (3360, 8427749), (3552, 7972195), (3696, 7661590), (3885, 7288864), (4070, 6957552), (4144, 6833310), (4440, 6377756), (4620, 6129272), (4884, 5797960), (5180, 5466648), (5280, 5363113), (5698, 4969680), (5920, 4783317), (6105, 4638368), (6160, 4596954), (6216, 4555540), (6512, 4348470), (7392, 3830795), (7770, 3644432), (8140, 3478776), (8288, 3416655), (8547, 3313120), (8880, 3188878), (9240, 3064636), (9768, 2898980), (10360, 2733324), (11396, 2484840), (12210, 2319184), (12320, 2298477), (12432, 2277770), (13024, 2174235), (14245, 1987872), (15540, 1822216), (16280, 1739388), (17094, 1656560), (17760, 1594439), (18480, 1532318), (19536, 1449490), (20707, 1367520), (20720, 1366662), (22792, 1242420), (24420, 1159592), (24864, 1138885), (28490, 993936), (31080, 911108), (32560, 869694), (34188, 828280), (36960, 766159), (39072, 724745), (41414, 683760), (41440, 683331), (42735, 662624), (45584, 621210), (48840, 579796), (56980, 496968), (62121, 455840), (62160, 455554), (65120, 434847), (68376, 414140), (82828, 341880), (85470, 331312), (91168, 310605), (97680, 289898), (103535, 273504), (113960, 248484), (124242, 227920), (124320, 227777), (136752, 207070), (144949, 195360), (165656, 170940)]