1921704960

素因数分解:

$2^{10}\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{293}}^1$

素因数の和:389

約数の個数: 352

約数和(自身を含む): 7164041472

約数和(自身を除く): 5242336512

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 61, 64, 70, 80, 84, 96, 105, 112, 120, 122, 128, 140, 160, 168, 183, 192, 210, 224, 240, 244, 256, 280, 293, 305, 320, 336, 366, 384, 420, 427, 448, 480, 488, 512, 560, 586, 610, 640, 672, 732, 768, 840, 854, 879, 896, 915, 960, 976, 1024, 1120, 1172, 1220, 1280, 1281, 1344, 1464, 1465, 1536, 1680, 1708, 1758, 1792, 1830, 1920, 1952, 2051, 2135, 2240, 2344, 2440, 2560, 2562, 2688, 2928, 2930, 3072, 3360, 3416, 3516, 3584, 3660, 3840, 3904, 4102, 4270, 4395, 4480, 4688, 4880, 5120, 5124, 5376, 5856, 5860, 6153, 6405, 6720, 6832, 7032, 7168, 7320, 7680, 7808, 8204, 8540, 8790, 8960, 9376, 9760, 10248, 10255, 10752, 11712, 11720, 12306, 12810, 13440, 13664, 14064, 14640, 15360, 15616, 16408, 17080, 17580, 17873, 17920, 18752, 19520, 20496, 20510, 21504, 23424, 23440, 24612, 25620, 26880, 27328, 28128, 29280, 30765, 31232, 32816, 34160, 35160, 35746, 35840, 37504, 39040, 40992, 41020, 46848, 46880, 49224, 51240, 53619, 53760, 54656, 56256, 58560, 61530, 62464, 65632, 68320, 70320, 71492, 75008, 78080, 81984, 82040, 89365, 93696, 93760, 98448, 102480, 107238, 107520, 109312, 112512, 117120, 123060, 125111, 131264, 136640, 140640, 142984, 150016, 156160, 163968, 164080, 178730, 187392, 187520, 196896, 204960, 214476, 218624, 225024, 234240, 246120, 250222, 262528, 268095, 273280, 281280, 285968, 300032, 312320, 327936, 328160, 357460, 375040, 375333, 393792, 409920, 428952, 437248, 450048, 468480, 492240, 500444, 525056, 536190, 546560, 562560, 571936, 625555, 655872, 656320, 714920, 750080, 750666, 787584, 819840, 857904, 900096, 936960, 984480, 1000888, 1050112, 1072380, 1093120, 1125120, 1143872, 1251110, 1311744, 1312640, 1429840, 1500160, 1501332, 1575168, 1639680, 1715808, 1876665, 1968960, 2001776, 2100224, 2144760, 2186240, 2250240, 2287744, 2502220, 2625280, 2859680, 3002664, 3150336, 3279360, 3431616, 3753330, 3937920, 4003552, 4289520, 4500480, 4575488, 5004440, 5250560, 5719360, 6005328, 6300672, 6558720, 6863232, 7506660, 7875840, 8007104, 8579040, 9150976, 10008880, 10501120, 11438720, 12010656, 13726464, 15013320, 15751680, 16014208, 17158080, 18301952, 20017760, 22877440, 24021312, 27452928, 30026640, 31503360, 32028416, 34316160, 40035520, 45754880, 48042624, 54905856, 60053280, 64056832, 68632320, 80071040, 91509760, 96085248, 120106560, 128113664, 137264640, 160142080, 192170496, 240213120, 274529280, 320284160, 384340992, 480426240, 640568320, 960852480, 1921704960]

約数ペア:

[(1, 1921704960), (2, 960852480), (3, 640568320), (4, 480426240), (5, 384340992), (6, 320284160), (7, 274529280), (8, 240213120), (10, 192170496), (12, 160142080), (14, 137264640), (15, 128113664), (16, 120106560), (20, 96085248), (21, 91509760), (24, 80071040), (28, 68632320), (30, 64056832), (32, 60053280), (35, 54905856), (40, 48042624), (42, 45754880), (48, 40035520), (56, 34316160), (60, 32028416), (61, 31503360), (64, 30026640), (70, 27452928), (80, 24021312), (84, 22877440), (96, 20017760), (105, 18301952), (112, 17158080), (120, 16014208), (122, 15751680), (128, 15013320), (140, 13726464), (160, 12010656), (168, 11438720), (183, 10501120), (192, 10008880), (210, 9150976), (224, 8579040), (240, 8007104), (244, 7875840), (256, 7506660), (280, 6863232), (293, 6558720), (305, 6300672), (320, 6005328), (336, 5719360), (366, 5250560), (384, 5004440), (420, 4575488), (427, 4500480), (448, 4289520), (480, 4003552), (488, 3937920), (512, 3753330), (560, 3431616), (586, 3279360), (610, 3150336), (640, 3002664), (672, 2859680), (732, 2625280), (768, 2502220), (840, 2287744), (854, 2250240), (879, 2186240), (896, 2144760), (915, 2100224), (960, 2001776), (976, 1968960), (1024, 1876665), (1120, 1715808), (1172, 1639680), (1220, 1575168), (1280, 1501332), (1281, 1500160), (1344, 1429840), (1464, 1312640), (1465, 1311744), (1536, 1251110), (1680, 1143872), (1708, 1125120), (1758, 1093120), (1792, 1072380), (1830, 1050112), (1920, 1000888), (1952, 984480), (2051, 936960), (2135, 900096), (2240, 857904), (2344, 819840), (2440, 787584), (2560, 750666), (2562, 750080), (2688, 714920), (2928, 656320), (2930, 655872), (3072, 625555), (3360, 571936), (3416, 562560), (3516, 546560), (3584, 536190), (3660, 525056), (3840, 500444), (3904, 492240), (4102, 468480), (4270, 450048), (4395, 437248), (4480, 428952), (4688, 409920), (4880, 393792), (5120, 375333), (5124, 375040), (5376, 357460), (5856, 328160), (5860, 327936), (6153, 312320), (6405, 300032), (6720, 285968), (6832, 281280), (7032, 273280), (7168, 268095), (7320, 262528), (7680, 250222), (7808, 246120), (8204, 234240), (8540, 225024), (8790, 218624), (8960, 214476), (9376, 204960), (9760, 196896), (10248, 187520), (10255, 187392), (10752, 178730), (11712, 164080), (11720, 163968), (12306, 156160), (12810, 150016), (13440, 142984), (13664, 140640), (14064, 136640), (14640, 131264), (15360, 125111), (15616, 123060), (16408, 117120), (17080, 112512), (17580, 109312), (17873, 107520), (17920, 107238), (18752, 102480), (19520, 98448), (20496, 93760), (20510, 93696), (21504, 89365), (23424, 82040), (23440, 81984), (24612, 78080), (25620, 75008), (26880, 71492), (27328, 70320), (28128, 68320), (29280, 65632), (30765, 62464), (31232, 61530), (32816, 58560), (34160, 56256), (35160, 54656), (35746, 53760), (35840, 53619), (37504, 51240), (39040, 49224), (40992, 46880), (41020, 46848)]