28383295080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{107}}^1\times {\mathrm{197}}^1\times {\mathrm{229}}^1$

素因数の和:561

約数の個数: 384

約数和(自身を含む): 100923926400

約数和(自身を除く): 72540631320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 107, 120, 140, 147, 168, 196, 197, 210, 214, 229, 245, 280, 294, 321, 392, 394, 420, 428, 458, 490, 535, 588, 591, 642, 687, 735, 749, 788, 840, 856, 916, 980, 985, 1070, 1145, 1176, 1182, 1284, 1374, 1379, 1470, 1498, 1576, 1603, 1605, 1832, 1960, 1970, 2140, 2247, 2290, 2364, 2568, 2748, 2758, 2940, 2955, 2996, 3206, 3210, 3435, 3745, 3940, 4137, 4280, 4494, 4580, 4728, 4809, 5243, 5496, 5516, 5880, 5910, 5992, 6412, 6420, 6870, 6895, 7490, 7880, 8015, 8274, 8988, 9160, 9618, 9653, 10486, 11032, 11221, 11235, 11820, 12824, 12840, 13740, 13790, 14980, 15729, 16030, 16548, 17976, 19236, 19306, 20685, 20972, 21079, 22442, 22470, 23640, 24045, 24503, 26215, 27480, 27580, 28959, 29960, 31458, 32060, 33096, 33663, 38472, 38612, 41370, 41944, 42158, 44884, 44940, 45113, 48090, 48265, 49006, 52430, 55160, 56105, 57918, 62916, 63237, 64120, 67326, 73509, 77224, 78645, 82740, 84316, 89768, 89880, 90226, 96180, 96530, 98012, 104860, 105395, 112210, 115836, 122515, 125832, 126474, 134652, 135339, 144795, 147018, 147553, 157290, 165480, 168315, 168632, 171521, 180452, 192360, 193060, 196024, 209720, 210790, 224420, 225565, 231672, 245030, 252948, 269304, 270678, 289590, 294036, 295106, 314580, 315791, 316185, 336630, 343042, 360904, 367545, 386120, 421580, 442659, 448840, 451130, 490060, 505896, 514563, 541356, 579180, 588072, 590212, 629160, 631582, 632370, 673260, 676695, 686084, 735090, 737765, 843160, 857605, 885318, 902260, 947373, 980120, 1029126, 1032871, 1082712, 1158360, 1180424, 1200647, 1263164, 1264740, 1346520, 1353390, 1372168, 1470180, 1475530, 1578955, 1715210, 1770636, 1804520, 1894746, 2058252, 2065742, 2210537, 2213295, 2401294, 2526328, 2529480, 2572815, 2706780, 2940360, 2951060, 3098613, 3157910, 3430420, 3541272, 3601941, 3789492, 4116504, 4131484, 4421074, 4426590, 4736865, 4802588, 4827091, 5145630, 5164355, 5413560, 5902120, 6003235, 6197226, 6315820, 6631611, 6860840, 7203882, 7578984, 8262968, 8842148, 8853180, 9473730, 9605176, 9654182, 10291260, 10328710, 11052685, 12006470, 12394452, 12631640, 13263222, 14407764, 14481273, 15493065, 17684296, 17706360, 18009705, 18947460, 19308364, 20582520, 20657420, 22105370, 24012940, 24135455, 24788904, 26526444, 28815528, 28962546, 30986130, 33158055, 33789637, 36019410, 37894920, 38616728, 41314840, 44210740, 48025880, 48270910, 53052888, 57925092, 61972260, 66316110, 67579274, 72038820, 72406365, 88421480, 96541820, 101368911, 115850184, 123944520, 132632220, 135158548, 144077640, 144812730, 168948185, 193083640, 202737822, 236527459, 265264440, 270317096, 289625460, 337896370, 405475644, 473054918, 506844555, 579250920, 675792740, 709582377, 810951288, 946109836, 1013689110, 1182637295, 1351585480, 1419164754, 1892219672, 2027378220, 2365274590, 2838329508, 3547911885, 4054756440, 4730549180, 5676659016, 7095823770, 9461098360, 14191647540, 28383295080]

約数ペア:

[(1, 28383295080), (2, 14191647540), (3, 9461098360), (4, 7095823770), (5, 5676659016), (6, 4730549180), (7, 4054756440), (8, 3547911885), (10, 2838329508), (12, 2365274590), (14, 2027378220), (15, 1892219672), (20, 1419164754), (21, 1351585480), (24, 1182637295), (28, 1013689110), (30, 946109836), (35, 810951288), (40, 709582377), (42, 675792740), (49, 579250920), (56, 506844555), (60, 473054918), (70, 405475644), (84, 337896370), (98, 289625460), (105, 270317096), (107, 265264440), (120, 236527459), (140, 202737822), (147, 193083640), (168, 168948185), (196, 144812730), (197, 144077640), (210, 135158548), (214, 132632220), (229, 123944520), (245, 115850184), (280, 101368911), (294, 96541820), (321, 88421480), (392, 72406365), (394, 72038820), (420, 67579274), (428, 66316110), (458, 61972260), (490, 57925092), (535, 53052888), (588, 48270910), (591, 48025880), (642, 44210740), (687, 41314840), (735, 38616728), (749, 37894920), (788, 36019410), (840, 33789637), (856, 33158055), (916, 30986130), (980, 28962546), (985, 28815528), (1070, 26526444), (1145, 24788904), (1176, 24135455), (1182, 24012940), (1284, 22105370), (1374, 20657420), (1379, 20582520), (1470, 19308364), (1498, 18947460), (1576, 18009705), (1603, 17706360), (1605, 17684296), (1832, 15493065), (1960, 14481273), (1970, 14407764), (2140, 13263222), (2247, 12631640), (2290, 12394452), (2364, 12006470), (2568, 11052685), (2748, 10328710), (2758, 10291260), (2940, 9654182), (2955, 9605176), (2996, 9473730), (3206, 8853180), (3210, 8842148), (3435, 8262968), (3745, 7578984), (3940, 7203882), (4137, 6860840), (4280, 6631611), (4494, 6315820), (4580, 6197226), (4728, 6003235), (4809, 5902120), (5243, 5413560), (5496, 5164355), (5516, 5145630), (5880, 4827091), (5910, 4802588), (5992, 4736865), (6412, 4426590), (6420, 4421074), (6870, 4131484), (6895, 4116504), (7490, 3789492), (7880, 3601941), (8015, 3541272), (8274, 3430420), (8988, 3157910), (9160, 3098613), (9618, 2951060), (9653, 2940360), (10486, 2706780), (11032, 2572815), (11221, 2529480), (11235, 2526328), (11820, 2401294), (12824, 2213295), (12840, 2210537), (13740, 2065742), (13790, 2058252), (14980, 1894746), (15729, 1804520), (16030, 1770636), (16548, 1715210), (17976, 1578955), (19236, 1475530), (19306, 1470180), (20685, 1372168), (20972, 1353390), (21079, 1346520), (22442, 1264740), (22470, 1263164), (23640, 1200647), (24045, 1180424), (24503, 1158360), (26215, 1082712), (27480, 1032871), (27580, 1029126), (28959, 980120), (29960, 947373), (31458, 902260), (32060, 885318), (33096, 857605), (33663, 843160), (38472, 737765), (38612, 735090), (41370, 686084), (41944, 676695), (42158, 673260), (44884, 632370), (44940, 631582), (45113, 629160), (48090, 590212), (48265, 588072), (49006, 579180), (52430, 541356), (55160, 514563), (56105, 505896), (57918, 490060), (62916, 451130), (63237, 448840), (64120, 442659), (67326, 421580), (73509, 386120), (77224, 367545), (78645, 360904), (82740, 343042), (84316, 336630), (89768, 316185), (89880, 315791), (90226, 314580), (96180, 295106), (96530, 294036), (98012, 289590), (104860, 270678), (105395, 269304), (112210, 252948), (115836, 245030), (122515, 231672), (125832, 225565), (126474, 224420), (134652, 210790), (135339, 209720), (144795, 196024), (147018, 193060), (147553, 192360), (157290, 180452), (165480, 171521), (168315, 168632)]