20892180960

素因数分解:

$2^5\times 3^4\times 5^1\times 7^2\times {\mathrm{167}}^1\times {\mathrm{197}}^1$

素因数の和:405

約数の個数: 720

約数和(自身を含む): 86721443424

約数和(自身を除く): 65829262464

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 96, 98, 105, 108, 112, 120, 126, 135, 140, 144, 147, 160, 162, 167, 168, 180, 189, 196, 197, 210, 216, 224, 240, 245, 252, 270, 280, 288, 294, 315, 324, 334, 336, 360, 378, 392, 394, 405, 420, 432, 441, 480, 490, 501, 504, 540, 560, 567, 588, 591, 630, 648, 668, 672, 720, 735, 756, 784, 788, 810, 835, 840, 864, 882, 945, 980, 985, 1002, 1008, 1080, 1120, 1134, 1169, 1176, 1182, 1260, 1296, 1323, 1336, 1379, 1440, 1470, 1503, 1512, 1568, 1576, 1620, 1670, 1680, 1764, 1773, 1890, 1960, 1970, 2004, 2016, 2160, 2205, 2268, 2338, 2352, 2364, 2505, 2520, 2592, 2646, 2672, 2758, 2835, 2940, 2955, 3006, 3024, 3152, 3240, 3340, 3360, 3507, 3528, 3546, 3780, 3920, 3940, 3969, 4008, 4137, 4320, 4410, 4509, 4536, 4676, 4704, 4728, 5010, 5040, 5292, 5319, 5344, 5516, 5670, 5845, 5880, 5910, 6012, 6048, 6304, 6480, 6615, 6680, 6895, 7014, 7056, 7092, 7515, 7560, 7840, 7880, 7938, 8016, 8183, 8274, 8820, 8865, 9018, 9072, 9352, 9456, 9653, 10020, 10080, 10521, 10584, 10638, 11032, 11340, 11690, 11760, 11820, 12024, 12411, 12960, 13230, 13360, 13527, 13790, 14028, 14112, 14184, 15030, 15120, 15760, 15876, 15957, 16032, 16366, 16548, 17535, 17640, 17730, 18036, 18144, 18704, 18912, 19306, 19845, 20040, 20685, 21042, 21168, 21276, 22064, 22545, 22680, 23380, 23520, 23640, 24048, 24549, 24822, 26460, 26595, 26720, 27054, 27580, 28056, 28368, 28959, 30060, 30240, 31520, 31563, 31752, 31914, 32732, 32899, 33096, 35070, 35280, 35460, 36072, 37233, 37408, 38612, 39690, 40080, 40915, 41370, 42084, 42336, 42552, 44128, 45090, 45360, 46760, 47280, 48096, 48265, 49098, 49644, 52605, 52920, 53190, 54108, 55160, 56112, 56736, 57918, 60120, 62055, 63126, 63504, 63828, 65464, 65798, 66192, 67635, 70140, 70560, 70920, 72144, 73647, 74466, 77224, 79380, 79785, 80160, 81830, 82740, 84168, 85104, 86877, 90180, 90720, 93520, 94560, 94689, 96530, 98196, 98697, 99288, 105210, 105840, 106380, 108216, 110320, 111699, 112224, 115836, 120240, 122745, 124110, 126252, 127008, 127656, 130928, 131596, 132384, 135270, 140280, 141840, 144288, 144795, 147294, 148932, 154448, 157815, 158760, 159570, 163660, 164495, 165480, 168336, 170208, 173754, 180360, 186165, 187040, 189378, 193060, 196392, 197394, 198576, 210420, 211680, 212760, 216432, 220640, 220941, 223398, 230293, 231672, 240480, 245490, 248220, 252504, 255312, 260631, 261856, 263192, 270540, 280560, 283680, 289590, 294588, 296091, 297864, 308896, 315630, 317520, 319140, 327320, 328990, 330960, 336672, 347508, 360720, 368235, 372330, 378756, 386120, 392784, 394788, 397152, 420840, 425520, 432864, 434385, 441882, 446796, 460586, 463344, 473445, 490980, 493485, 496440, 505008, 510624, 521262, 526384, 541080, 558495, 561120, 579180, 589176, 592182, 595728, 631260, 635040, 638280, 654640, 657980, 661920, 662823, 690879, 695016, 721440, 736470, 744660, 757512, 772240, 781893, 785568, 789576, 841680, 851040, 868770, 883764, 888273, 893592, 921172, 926688, 946890, 981960, 986970, 992880, 1010016, 1042524, 1052768, 1082160, 1104705, 1116990, 1151465, 1158360, 1178352, 1184364, 1191456, 1262520, 1276560, 1303155, 1309280, 1315960, 1325646, 1381758, 1390032, 1472940, 1480455, 1489320, 1515024, 1544480, 1563786, 1579152, 1612051, 1683360, 1737540, 1767528, 1776546, 1787184, 1842344, 1893780, 1963920, 1973940, 1985760, 2072637, 2085048, 2164320, 2209410, 2233980, 2302930, 2316720, 2356704, 2368728, 2525040, 2553120, 2606310, 2631920, 2651292, 2664819, 2763516, 2780064, 2945880, 2960910, 2978640, 3030048, 3127572, 3158304, 3224102, 3314115, 3454395, 3475080, 3535056, 3553092, 3574368, 3684688, 3787560, 3909465, 3927840, 3947880, 4145274, 4170096, 4418820, 4441365, 4467960, 4605860, 4633440, 4737456, 4836153, 5050080, 5212620, 5263840, 5302584, 5329638, 5527032, 5891760, 5921820, 5957280, 6217911, 6255144, 6448204, 6628230, 6908790, 6950160, 7070112, 7106184, 7369376, 7575120, 7818930, 7895760, 8060255, 8290548, 8340192, 8837640, 8882730, 8935920, 9211720, 9474912, 9672306, 10363185, 10425240, 10605168, 10659276, 11054064, 11783520, 11843640, 12435822, 12510288, 12896408, 13256460, 13324095, 13817580, 13900320, 14212368, 14508459, 15150240, 15637860, 15791520, 16120510, 16581096, 17675280, 17765460, 17871840, 18423440, 18653733, 19344612, 20726370, 20850480, 21210336, 21318552, 22108128, 23687280, 24180765, 24871644, 25020576, 25792816, 26512920, 26648190, 27635160, 28424736, 29016918, 31089555, 31275720, 32241020, 33162192, 35350560, 35530920, 36846880, 37307466, 38689224, 41452740, 41700960, 42637104, 43525377, 47374560, 48361530, 49743288, 51585632, 53025840, 53296380, 55270320, 58033836, 62179110, 62551440, 64482040, 66324384, 71061840, 72542295, 74614932, 77378448, 82905480, 85274208, 87050754, 93268665, 96723060, 99486576, 106051680, 106592760, 110540640, 116067672, 124358220, 125102880, 128964080, 130576131, 142123680, 145084590, 149229864, 154756896, 165810960, 174101508, 186537330, 193446120, 198973152, 213185520, 217626885, 232135344, 248716440, 257928160, 261152262, 290169180, 298459728, 331621920, 348203016, 373074660, 386892240, 426371040, 435253770, 464270688, 497432880, 522304524, 580338360, 596919456, 652880655, 696406032, 746149320, 773784480, 870507540, 994865760, 1044609048, 1160676720, 1305761310, 1392812064, 1492298640, 1741015080, 2089218096, 2321353440, 2611522620, 2984597280, 3482030160, 4178436192, 5223045240, 6964060320, 10446090480, 20892180960]

約数ペア:

[(1, 20892180960), (2, 10446090480), (3, 6964060320), (4, 5223045240), (5, 4178436192), (6, 3482030160), (7, 2984597280), (8, 2611522620), (9, 2321353440), (10, 2089218096), (12, 1741015080), (14, 1492298640), (15, 1392812064), (16, 1305761310), (18, 1160676720), (20, 1044609048), (21, 994865760), (24, 870507540), (27, 773784480), (28, 746149320), (30, 696406032), (32, 652880655), (35, 596919456), (36, 580338360), (40, 522304524), (42, 497432880), (45, 464270688), (48, 435253770), (49, 426371040), (54, 386892240), (56, 373074660), (60, 348203016), (63, 331621920), (70, 298459728), (72, 290169180), (80, 261152262), (81, 257928160), (84, 248716440), (90, 232135344), (96, 217626885), (98, 213185520), (105, 198973152), (108, 193446120), (112, 186537330), (120, 174101508), (126, 165810960), (135, 154756896), (140, 149229864), (144, 145084590), (147, 142123680), (160, 130576131), (162, 128964080), (167, 125102880), (168, 124358220), (180, 116067672), (189, 110540640), (196, 106592760), (197, 106051680), (210, 99486576), (216, 96723060), (224, 93268665), (240, 87050754), (245, 85274208), (252, 82905480), (270, 77378448), (280, 74614932), (288, 72542295), (294, 71061840), (315, 66324384), (324, 64482040), (334, 62551440), (336, 62179110), (360, 58033836), (378, 55270320), (392, 53296380), (394, 53025840), (405, 51585632), (420, 49743288), (432, 48361530), (441, 47374560), (480, 43525377), (490, 42637104), (501, 41700960), (504, 41452740), (540, 38689224), (560, 37307466), (567, 36846880), (588, 35530920), (591, 35350560), (630, 33162192), (648, 32241020), (668, 31275720), (672, 31089555), (720, 29016918), (735, 28424736), (756, 27635160), (784, 26648190), (788, 26512920), (810, 25792816), (835, 25020576), (840, 24871644), (864, 24180765), (882, 23687280), (945, 22108128), (980, 21318552), (985, 21210336), (1002, 20850480), (1008, 20726370), (1080, 19344612), (1120, 18653733), (1134, 18423440), (1169, 17871840), (1176, 17765460), (1182, 17675280), (1260, 16581096), (1296, 16120510), (1323, 15791520), (1336, 15637860), (1379, 15150240), (1440, 14508459), (1470, 14212368), (1503, 13900320), (1512, 13817580), (1568, 13324095), (1576, 13256460), (1620, 12896408), (1670, 12510288), (1680, 12435822), (1764, 11843640), (1773, 11783520), (1890, 11054064), (1960, 10659276), (1970, 10605168), (2004, 10425240), (2016, 10363185), (2160, 9672306), (2205, 9474912), (2268, 9211720), (2338, 8935920), (2352, 8882730), (2364, 8837640), (2505, 8340192), (2520, 8290548), (2592, 8060255), (2646, 7895760), (2672, 7818930), (2758, 7575120), (2835, 7369376), (2940, 7106184), (2955, 7070112), (3006, 6950160), (3024, 6908790), (3152, 6628230), (3240, 6448204), (3340, 6255144), (3360, 6217911), (3507, 5957280), (3528, 5921820), (3546, 5891760), (3780, 5527032), (3920, 5329638), (3940, 5302584), (3969, 5263840), (4008, 5212620), (4137, 5050080), (4320, 4836153), (4410, 4737456), (4509, 4633440), (4536, 4605860), (4676, 4467960), (4704, 4441365), (4728, 4418820), (5010, 4170096), (5040, 4145274), (5292, 3947880), (5319, 3927840), (5344, 3909465), (5516, 3787560), (5670, 3684688), (5845, 3574368), (5880, 3553092), (5910, 3535056), (6012, 3475080), (6048, 3454395), (6304, 3314115), (6480, 3224102), (6615, 3158304), (6680, 3127572), (6895, 3030048), (7014, 2978640), (7056, 2960910), (7092, 2945880), (7515, 2780064), (7560, 2763516), (7840, 2664819), (7880, 2651292), (7938, 2631920), (8016, 2606310), (8183, 2553120), (8274, 2525040), (8820, 2368728), (8865, 2356704), (9018, 2316720), (9072, 2302930), (9352, 2233980), (9456, 2209410), (9653, 2164320), (10020, 2085048), (10080, 2072637), (10521, 1985760), (10584, 1973940), (10638, 1963920), (11032, 1893780), (11340, 1842344), (11690, 1787184), (11760, 1776546), (11820, 1767528), (12024, 1737540), (12411, 1683360), (12960, 1612051), (13230, 1579152), (13360, 1563786), (13527, 1544480), (13790, 1515024), (14028, 1489320), (14112, 1480455), (14184, 1472940), (15030, 1390032), (15120, 1381758), (15760, 1325646), (15876, 1315960), (15957, 1309280), (16032, 1303155), (16366, 1276560), (16548, 1262520), (17535, 1191456), (17640, 1184364), (17730, 1178352), (18036, 1158360), (18144, 1151465), (18704, 1116990), (18912, 1104705), (19306, 1082160), (19845, 1052768), (20040, 1042524), (20685, 1010016), (21042, 992880), (21168, 986970), (21276, 981960), (22064, 946890), (22545, 926688), (22680, 921172), (23380, 893592), (23520, 888273), (23640, 883764), (24048, 868770), (24549, 851040), (24822, 841680), (26460, 789576), (26595, 785568), (26720, 781893), (27054, 772240), (27580, 757512), (28056, 744660), (28368, 736470), (28959, 721440), (30060, 695016), (30240, 690879), (31520, 662823), (31563, 661920), (31752, 657980), (31914, 654640), (32732, 638280), (32899, 635040), (33096, 631260), (35070, 595728), (35280, 592182), (35460, 589176), (36072, 579180), (37233, 561120), (37408, 558495), (38612, 541080), (39690, 526384), (40080, 521262), (40915, 510624), (41370, 505008), (42084, 496440), (42336, 493485), (42552, 490980), (44128, 473445), (45090, 463344), (45360, 460586), (46760, 446796), (47280, 441882), (48096, 434385), (48265, 432864), (49098, 425520), (49644, 420840), (52605, 397152), (52920, 394788), (53190, 392784), (54108, 386120), (55160, 378756), (56112, 372330), (56736, 368235), (57918, 360720), (60120, 347508), (62055, 336672), (63126, 330960), (63504, 328990), (63828, 327320), (65464, 319140), (65798, 317520), (66192, 315630), (67635, 308896), (70140, 297864), (70560, 296091), (70920, 294588), (72144, 289590), (73647, 283680), (74466, 280560), (77224, 270540), (79380, 263192), (79785, 261856), (80160, 260631), (81830, 255312), (82740, 252504), (84168, 248220), (85104, 245490), (86877, 240480), (90180, 231672), (90720, 230293), (93520, 223398), (94560, 220941), (94689, 220640), (96530, 216432), (98196, 212760), (98697, 211680), (99288, 210420), (105210, 198576), (105840, 197394), (106380, 196392), (108216, 193060), (110320, 189378), (111699, 187040), (112224, 186165), (115836, 180360), (120240, 173754), (122745, 170208), (124110, 168336), (126252, 165480), (127008, 164495), (127656, 163660), (130928, 159570), (131596, 158760), (132384, 157815), (135270, 154448), (140280, 148932), (141840, 147294), (144288, 144795)]