74512968960

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{4201}}^1$

素因数の和:4405

約数の個数: 288

約数和(自身を含む): 247359974400

約数和(自身を除く): 172847005440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 149, 155, 160, 186, 192, 240, 248, 256, 298, 310, 320, 372, 384, 447, 465, 480, 496, 596, 620, 640, 744, 745, 768, 894, 930, 960, 992, 1192, 1240, 1280, 1488, 1490, 1788, 1860, 1920, 1984, 2235, 2384, 2480, 2976, 2980, 3576, 3720, 3840, 3968, 4201, 4470, 4619, 4768, 4960, 5952, 5960, 7152, 7440, 7936, 8402, 8940, 9238, 9536, 9920, 11904, 11920, 12603, 13857, 14304, 14880, 16804, 17880, 18476, 19072, 19840, 21005, 23095, 23808, 23840, 25206, 27714, 28608, 29760, 33608, 35760, 36952, 38144, 39680, 42010, 46190, 47680, 50412, 55428, 57216, 59520, 63015, 67216, 69285, 71520, 73904, 84020, 92380, 95360, 100824, 110856, 114432, 119040, 126030, 130231, 134432, 138570, 143040, 147808, 168040, 184760, 190720, 201648, 221712, 252060, 260462, 268864, 277140, 286080, 295616, 336080, 369520, 390693, 403296, 443424, 504120, 520924, 537728, 554280, 572160, 591232, 625949, 651155, 672160, 739040, 781386, 806592, 886848, 1008240, 1041848, 1075456, 1108560, 1182464, 1251898, 1302310, 1344320, 1478080, 1562772, 1613184, 1773696, 1877847, 1953465, 2016480, 2083696, 2217120, 2503796, 2604620, 2688640, 2956160, 3125544, 3129745, 3226368, 3547392, 3755694, 3906930, 4032960, 4167392, 4434240, 5007592, 5209240, 5377280, 5912320, 6251088, 6259490, 7511388, 7813860, 8065920, 8334784, 8868480, 9389235, 10015184, 10418480, 12502176, 12518980, 15022776, 15627720, 16131840, 16669568, 17736960, 18778470, 19404419, 20030368, 20836960, 25004352, 25037960, 30045552, 31255440, 33339136, 37556940, 38808838, 40060736, 41673920, 50008704, 50075920, 58213257, 60091104, 62510880, 75113880, 77617676, 80121472, 83347840, 97022095, 100017408, 100151840, 116426514, 120182208, 125021760, 150227760, 155235352, 160242944, 166695680, 194044190, 200303680, 232853028, 240364416, 250043520, 291066285, 300455520, 310470704, 388088380, 400607360, 465706056, 480728832, 500087040, 582132570, 600911040, 620941408, 776176760, 801214720, 931412112, 1164265140, 1201822080, 1241882816, 1552353520, 1862824224, 2328530280, 2403644160, 2483765632, 3104707040, 3725648448, 4657060560, 4967531264, 6209414080, 7451296896, 9314121120, 12418828160, 14902593792, 18628242240, 24837656320, 37256484480, 74512968960]

約数ペア:

[(1, 74512968960), (2, 37256484480), (3, 24837656320), (4, 18628242240), (5, 14902593792), (6, 12418828160), (8, 9314121120), (10, 7451296896), (12, 6209414080), (15, 4967531264), (16, 4657060560), (20, 3725648448), (24, 3104707040), (30, 2483765632), (31, 2403644160), (32, 2328530280), (40, 1862824224), (48, 1552353520), (60, 1241882816), (62, 1201822080), (64, 1164265140), (80, 931412112), (93, 801214720), (96, 776176760), (120, 620941408), (124, 600911040), (128, 582132570), (149, 500087040), (155, 480728832), (160, 465706056), (186, 400607360), (192, 388088380), (240, 310470704), (248, 300455520), (256, 291066285), (298, 250043520), (310, 240364416), (320, 232853028), (372, 200303680), (384, 194044190), (447, 166695680), (465, 160242944), (480, 155235352), (496, 150227760), (596, 125021760), (620, 120182208), (640, 116426514), (744, 100151840), (745, 100017408), (768, 97022095), (894, 83347840), (930, 80121472), (960, 77617676), (992, 75113880), (1192, 62510880), (1240, 60091104), (1280, 58213257), (1488, 50075920), (1490, 50008704), (1788, 41673920), (1860, 40060736), (1920, 38808838), (1984, 37556940), (2235, 33339136), (2384, 31255440), (2480, 30045552), (2976, 25037960), (2980, 25004352), (3576, 20836960), (3720, 20030368), (3840, 19404419), (3968, 18778470), (4201, 17736960), (4470, 16669568), (4619, 16131840), (4768, 15627720), (4960, 15022776), (5952, 12518980), (5960, 12502176), (7152, 10418480), (7440, 10015184), (7936, 9389235), (8402, 8868480), (8940, 8334784), (9238, 8065920), (9536, 7813860), (9920, 7511388), (11904, 6259490), (11920, 6251088), (12603, 5912320), (13857, 5377280), (14304, 5209240), (14880, 5007592), (16804, 4434240), (17880, 4167392), (18476, 4032960), (19072, 3906930), (19840, 3755694), (21005, 3547392), (23095, 3226368), (23808, 3129745), (23840, 3125544), (25206, 2956160), (27714, 2688640), (28608, 2604620), (29760, 2503796), (33608, 2217120), (35760, 2083696), (36952, 2016480), (38144, 1953465), (39680, 1877847), (42010, 1773696), (46190, 1613184), (47680, 1562772), (50412, 1478080), (55428, 1344320), (57216, 1302310), (59520, 1251898), (63015, 1182464), (67216, 1108560), (69285, 1075456), (71520, 1041848), (73904, 1008240), (84020, 886848), (92380, 806592), (95360, 781386), (100824, 739040), (110856, 672160), (114432, 651155), (119040, 625949), (126030, 591232), (130231, 572160), (134432, 554280), (138570, 537728), (143040, 520924), (147808, 504120), (168040, 443424), (184760, 403296), (190720, 390693), (201648, 369520), (221712, 336080), (252060, 295616), (260462, 286080), (268864, 277140)]