61605022080

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{1999}}^1\times {\mathrm{2293}}^1$

素因数の和:4321

約数の個数: 256

約数和(自身を含む): 224628480000

約数和(自身を除く): 163023457920

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, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1120, 1344, 1680, 1920, 1999, 2240, 2293, 2688, 3360, 3998, 4480, 4586, 5997, 6720, 6879, 7996, 9172, 9995, 11465, 11994, 13440, 13758, 13993, 15992, 16051, 18344, 19990, 22930, 23988, 27516, 27986, 29985, 31984, 32102, 34395, 36688, 39980, 41979, 45860, 47976, 48153, 55032, 55972, 59970, 63968, 64204, 68790, 69965, 73376, 79960, 80255, 83958, 91720, 95952, 96306, 110064, 111944, 119940, 127936, 128408, 137580, 139930, 146752, 159920, 160510, 167916, 183440, 191904, 192612, 209895, 220128, 223888, 239880, 240765, 255872, 256816, 275160, 279860, 293504, 319840, 321020, 335832, 366880, 383808, 385224, 419790, 440256, 447776, 479760, 481530, 513632, 550320, 559720, 639680, 642040, 671664, 733760, 767616, 770448, 839580, 880512, 895552, 959520, 963060, 1027264, 1100640, 1119440, 1279360, 1284080, 1343328, 1467520, 1540896, 1679160, 1791104, 1919040, 1926120, 2054528, 2201280, 2238880, 2568160, 2686656, 3081792, 3358320, 3838080, 3852240, 4402560, 4477760, 4583707, 5136320, 5373312, 6163584, 6716640, 7704480, 8955520, 9167414, 10272640, 13433280, 13751121, 15408960, 18334828, 22918535, 26866560, 27502242, 30817920, 32085949, 36669656, 45837070, 55004484, 64171898, 68755605, 73339312, 91674140, 96257847, 110008968, 128343796, 137511210, 146678624, 160429745, 183348280, 192515694, 220017936, 256687592, 275022420, 293357248, 320859490, 366696560, 385031388, 440035872, 481289235, 513375184, 550044840, 586714496, 641718980, 733393120, 770062776, 880071744, 962578470, 1026750368, 1100089680, 1283437960, 1466786240, 1540125552, 1760143488, 1925156940, 2053500736, 2200179360, 2566875920, 2933572480, 3080251104, 3850313880, 4107001472, 4400358720, 5133751840, 6160502208, 7700627760, 8800717440, 10267503680, 12321004416, 15401255520, 20535007360, 30802511040, 61605022080]

約数ペア:

[(1, 61605022080), (2, 30802511040), (3, 20535007360), (4, 15401255520), (5, 12321004416), (6, 10267503680), (7, 8800717440), (8, 7700627760), (10, 6160502208), (12, 5133751840), (14, 4400358720), (15, 4107001472), (16, 3850313880), (20, 3080251104), (21, 2933572480), (24, 2566875920), (28, 2200179360), (30, 2053500736), (32, 1925156940), (35, 1760143488), (40, 1540125552), (42, 1466786240), (48, 1283437960), (56, 1100089680), (60, 1026750368), (64, 962578470), (70, 880071744), (80, 770062776), (84, 733393120), (96, 641718980), (105, 586714496), (112, 550044840), (120, 513375184), (128, 481289235), (140, 440035872), (160, 385031388), (168, 366696560), (192, 320859490), (210, 293357248), (224, 275022420), (240, 256687592), (280, 220017936), (320, 192515694), (336, 183348280), (384, 160429745), (420, 146678624), (448, 137511210), (480, 128343796), (560, 110008968), (640, 96257847), (672, 91674140), (840, 73339312), (896, 68755605), (960, 64171898), (1120, 55004484), (1344, 45837070), (1680, 36669656), (1920, 32085949), (1999, 30817920), (2240, 27502242), (2293, 26866560), (2688, 22918535), (3360, 18334828), (3998, 15408960), (4480, 13751121), (4586, 13433280), (5997, 10272640), (6720, 9167414), (6879, 8955520), (7996, 7704480), (9172, 6716640), (9995, 6163584), (11465, 5373312), (11994, 5136320), (13440, 4583707), (13758, 4477760), (13993, 4402560), (15992, 3852240), (16051, 3838080), (18344, 3358320), (19990, 3081792), (22930, 2686656), (23988, 2568160), (27516, 2238880), (27986, 2201280), (29985, 2054528), (31984, 1926120), (32102, 1919040), (34395, 1791104), (36688, 1679160), (39980, 1540896), (41979, 1467520), (45860, 1343328), (47976, 1284080), (48153, 1279360), (55032, 1119440), (55972, 1100640), (59970, 1027264), (63968, 963060), (64204, 959520), (68790, 895552), (69965, 880512), (73376, 839580), (79960, 770448), (80255, 767616), (83958, 733760), (91720, 671664), (95952, 642040), (96306, 639680), (110064, 559720), (111944, 550320), (119940, 513632), (127936, 481530), (128408, 479760), (137580, 447776), (139930, 440256), (146752, 419790), (159920, 385224), (160510, 383808), (167916, 366880), (183440, 335832), (191904, 321020), (192612, 319840), (209895, 293504), (220128, 279860), (223888, 275160), (239880, 256816), (240765, 255872)]