19814906160

素因数分解:

$2^4\times 3^2\times 5^1\times 7^2\times {\mathrm{197}}^1\times {\mathrm{2851}}^1$

素因数の和:3081

約数の個数: 360

約数和(自身を含む): 77829790896

約数和(自身を除く): 58014884736

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 70, 72, 80, 84, 90, 98, 105, 112, 120, 126, 140, 144, 147, 168, 180, 196, 197, 210, 240, 245, 252, 280, 294, 315, 336, 360, 392, 394, 420, 441, 490, 504, 560, 588, 591, 630, 720, 735, 784, 788, 840, 882, 980, 985, 1008, 1176, 1182, 1260, 1379, 1470, 1576, 1680, 1764, 1773, 1960, 1970, 2205, 2352, 2364, 2520, 2758, 2851, 2940, 2955, 3152, 3528, 3546, 3920, 3940, 4137, 4410, 4728, 5040, 5516, 5702, 5880, 5910, 6895, 7056, 7092, 7880, 8274, 8553, 8820, 8865, 9456, 9653, 11032, 11404, 11760, 11820, 12411, 13790, 14184, 14255, 15760, 16548, 17106, 17640, 17730, 19306, 19957, 20685, 22064, 22808, 23640, 24822, 25659, 27580, 28368, 28510, 28959, 33096, 34212, 35280, 35460, 38612, 39914, 41370, 42765, 45616, 47280, 48265, 49644, 51318, 55160, 57020, 57918, 59871, 62055, 66192, 68424, 70920, 77224, 79828, 82740, 85530, 86877, 96530, 99288, 99785, 102636, 110320, 114040, 115836, 119742, 124110, 128295, 136848, 139699, 141840, 144795, 154448, 159656, 165480, 171060, 173754, 179613, 193060, 198576, 199570, 205272, 228080, 231672, 239484, 248220, 256590, 279398, 289590, 299355, 319312, 330960, 342120, 347508, 359226, 386120, 399140, 410544, 419097, 434385, 463344, 478968, 496440, 513180, 558796, 561647, 579180, 598710, 684240, 695016, 698495, 718452, 772240, 798280, 838194, 868770, 898065, 957936, 992880, 1026360, 1117592, 1123294, 1158360, 1197420, 1257291, 1390032, 1396990, 1436904, 1596560, 1676388, 1684941, 1737540, 1796130, 2052720, 2095485, 2235184, 2246588, 2316720, 2394840, 2514582, 2793980, 2808235, 2873808, 3352776, 3369882, 3475080, 3592260, 3931529, 4190970, 4493176, 4789680, 5029164, 5054823, 5587960, 5616470, 6286455, 6705552, 6739764, 6950160, 7184520, 7863058, 8381940, 8424705, 8986352, 10058328, 10109646, 11175920, 11232940, 11794587, 12572910, 13479528, 14369040, 15726116, 16763880, 16849410, 19657645, 20116656, 20219292, 22465880, 23589174, 25145820, 25274115, 26959056, 27520703, 31452232, 33527760, 33698820, 35383761, 39315290, 40438584, 44931760, 47178348, 50291640, 50548230, 55041406, 58972935, 62904464, 67397640, 70767522, 78630580, 80877168, 82562109, 94356696, 100583280, 101096460, 110082812, 117945870, 134795280, 137603515, 141535044, 157261160, 165124218, 176918805, 188713392, 202192920, 220165624, 235891740, 247686327, 275207030, 283070088, 314522320, 330248436, 353837610, 404385840, 412810545, 440331248, 471783480, 495372654, 550414060, 566140176, 660496872, 707675220, 825621090, 943566960, 990745308, 1100828120, 1238431635, 1320993744, 1415350440, 1651242180, 1981490616, 2201656240, 2476863270, 2830700880, 3302484360, 3962981232, 4953726540, 6604968720, 9907453080, 19814906160]

約数ペア:

[(1, 19814906160), (2, 9907453080), (3, 6604968720), (4, 4953726540), (5, 3962981232), (6, 3302484360), (7, 2830700880), (8, 2476863270), (9, 2201656240), (10, 1981490616), (12, 1651242180), (14, 1415350440), (15, 1320993744), (16, 1238431635), (18, 1100828120), (20, 990745308), (21, 943566960), (24, 825621090), (28, 707675220), (30, 660496872), (35, 566140176), (36, 550414060), (40, 495372654), (42, 471783480), (45, 440331248), (48, 412810545), (49, 404385840), (56, 353837610), (60, 330248436), (63, 314522320), (70, 283070088), (72, 275207030), (80, 247686327), (84, 235891740), (90, 220165624), (98, 202192920), (105, 188713392), (112, 176918805), (120, 165124218), (126, 157261160), (140, 141535044), (144, 137603515), (147, 134795280), (168, 117945870), (180, 110082812), (196, 101096460), (197, 100583280), (210, 94356696), (240, 82562109), (245, 80877168), (252, 78630580), (280, 70767522), (294, 67397640), (315, 62904464), (336, 58972935), (360, 55041406), (392, 50548230), (394, 50291640), (420, 47178348), (441, 44931760), (490, 40438584), (504, 39315290), (560, 35383761), (588, 33698820), (591, 33527760), (630, 31452232), (720, 27520703), (735, 26959056), (784, 25274115), (788, 25145820), (840, 23589174), (882, 22465880), (980, 20219292), (985, 20116656), (1008, 19657645), (1176, 16849410), (1182, 16763880), (1260, 15726116), (1379, 14369040), (1470, 13479528), (1576, 12572910), (1680, 11794587), (1764, 11232940), (1773, 11175920), (1960, 10109646), (1970, 10058328), (2205, 8986352), (2352, 8424705), (2364, 8381940), (2520, 7863058), (2758, 7184520), (2851, 6950160), (2940, 6739764), (2955, 6705552), (3152, 6286455), (3528, 5616470), (3546, 5587960), (3920, 5054823), (3940, 5029164), (4137, 4789680), (4410, 4493176), (4728, 4190970), (5040, 3931529), (5516, 3592260), (5702, 3475080), (5880, 3369882), (5910, 3352776), (6895, 2873808), (7056, 2808235), (7092, 2793980), (7880, 2514582), (8274, 2394840), (8553, 2316720), (8820, 2246588), (8865, 2235184), (9456, 2095485), (9653, 2052720), (11032, 1796130), (11404, 1737540), (11760, 1684941), (11820, 1676388), (12411, 1596560), (13790, 1436904), (14184, 1396990), (14255, 1390032), (15760, 1257291), (16548, 1197420), (17106, 1158360), (17640, 1123294), (17730, 1117592), (19306, 1026360), (19957, 992880), (20685, 957936), (22064, 898065), (22808, 868770), (23640, 838194), (24822, 798280), (25659, 772240), (27580, 718452), (28368, 698495), (28510, 695016), (28959, 684240), (33096, 598710), (34212, 579180), (35280, 561647), (35460, 558796), (38612, 513180), (39914, 496440), (41370, 478968), (42765, 463344), (45616, 434385), (47280, 419097), (48265, 410544), (49644, 399140), (51318, 386120), (55160, 359226), (57020, 347508), (57918, 342120), (59871, 330960), (62055, 319312), (66192, 299355), (68424, 289590), (70920, 279398), (77224, 256590), (79828, 248220), (82740, 239484), (85530, 231672), (86877, 228080), (96530, 205272), (99288, 199570), (99785, 198576), (102636, 193060), (110320, 179613), (114040, 173754), (115836, 171060), (119742, 165480), (124110, 159656), (128295, 154448), (136848, 144795), (139699, 141840)]