2517219840

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1$

素因数の和:263

約数の個数: 320

約数和(自身を含む): 8469457920

約数和(自身を除く): 5952238080

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, 97, 109, 120, 124, 128, 155, 160, 186, 192, 194, 218, 240, 248, 256, 291, 310, 320, 327, 372, 384, 388, 436, 465, 480, 485, 496, 512, 545, 582, 620, 640, 654, 744, 768, 776, 872, 930, 960, 970, 992, 1090, 1164, 1240, 1280, 1308, 1455, 1488, 1536, 1552, 1635, 1744, 1860, 1920, 1940, 1984, 2180, 2328, 2480, 2560, 2616, 2910, 2976, 3007, 3104, 3270, 3379, 3488, 3720, 3840, 3880, 3968, 4360, 4656, 4960, 5232, 5820, 5952, 6014, 6208, 6540, 6758, 6976, 7440, 7680, 7760, 7936, 8720, 9021, 9312, 9920, 10137, 10464, 10573, 11640, 11904, 12028, 12416, 13080, 13516, 13952, 14880, 15035, 15520, 15872, 16895, 17440, 18042, 18624, 19840, 20274, 20928, 21146, 23280, 23808, 24056, 24832, 26160, 27032, 27904, 29760, 30070, 31040, 31719, 33790, 34880, 36084, 37248, 39680, 40548, 41856, 42292, 45105, 46560, 47616, 48112, 49664, 50685, 52320, 52865, 54064, 55808, 59520, 60140, 62080, 63438, 67580, 69760, 72168, 74496, 79360, 81096, 83712, 84584, 90210, 93120, 96224, 101370, 104640, 105730, 108128, 119040, 120280, 124160, 126876, 135160, 139520, 144336, 148992, 158595, 162192, 167424, 169168, 180420, 186240, 192448, 202740, 209280, 211460, 216256, 238080, 240560, 248320, 253752, 270320, 279040, 288672, 317190, 324384, 327763, 338336, 360840, 372480, 384896, 405480, 418560, 422920, 432512, 481120, 507504, 540640, 577344, 634380, 648768, 655526, 676672, 721680, 744960, 769792, 810960, 837120, 845840, 865024, 962240, 983289, 1015008, 1081280, 1154688, 1268760, 1297536, 1311052, 1353344, 1443360, 1539584, 1621920, 1638815, 1691680, 1730048, 1924480, 1966578, 2030016, 2162560, 2309376, 2537520, 2595072, 2622104, 2706688, 2886720, 3243840, 3277630, 3383360, 3848960, 3933156, 4060032, 4325120, 4618752, 4916445, 5075040, 5190144, 5244208, 5413376, 5773440, 6487680, 6555260, 6766720, 7697920, 7866312, 8120064, 8650240, 9832890, 10150080, 10488416, 11546880, 12975360, 13110520, 13533440, 15732624, 16240128, 19665780, 20300160, 20976832, 23093760, 25950720, 26221040, 27066880, 31465248, 39331560, 40600320, 41953664, 52442080, 62930496, 78663120, 81200640, 83907328, 104884160, 125860992, 157326240, 167814656, 209768320, 251721984, 314652480, 419536640, 503443968, 629304960, 839073280, 1258609920, 2517219840]

約数ペア:

[(1, 2517219840), (2, 1258609920), (3, 839073280), (4, 629304960), (5, 503443968), (6, 419536640), (8, 314652480), (10, 251721984), (12, 209768320), (15, 167814656), (16, 157326240), (20, 125860992), (24, 104884160), (30, 83907328), (31, 81200640), (32, 78663120), (40, 62930496), (48, 52442080), (60, 41953664), (62, 40600320), (64, 39331560), (80, 31465248), (93, 27066880), (96, 26221040), (97, 25950720), (109, 23093760), (120, 20976832), (124, 20300160), (128, 19665780), (155, 16240128), (160, 15732624), (186, 13533440), (192, 13110520), (194, 12975360), (218, 11546880), (240, 10488416), (248, 10150080), (256, 9832890), (291, 8650240), (310, 8120064), (320, 7866312), (327, 7697920), (372, 6766720), (384, 6555260), (388, 6487680), (436, 5773440), (465, 5413376), (480, 5244208), (485, 5190144), (496, 5075040), (512, 4916445), (545, 4618752), (582, 4325120), (620, 4060032), (640, 3933156), (654, 3848960), (744, 3383360), (768, 3277630), (776, 3243840), (872, 2886720), (930, 2706688), (960, 2622104), (970, 2595072), (992, 2537520), (1090, 2309376), (1164, 2162560), (1240, 2030016), (1280, 1966578), (1308, 1924480), (1455, 1730048), (1488, 1691680), (1536, 1638815), (1552, 1621920), (1635, 1539584), (1744, 1443360), (1860, 1353344), (1920, 1311052), (1940, 1297536), (1984, 1268760), (2180, 1154688), (2328, 1081280), (2480, 1015008), (2560, 983289), (2616, 962240), (2910, 865024), (2976, 845840), (3007, 837120), (3104, 810960), (3270, 769792), (3379, 744960), (3488, 721680), (3720, 676672), (3840, 655526), (3880, 648768), (3968, 634380), (4360, 577344), (4656, 540640), (4960, 507504), (5232, 481120), (5820, 432512), (5952, 422920), (6014, 418560), (6208, 405480), (6540, 384896), (6758, 372480), (6976, 360840), (7440, 338336), (7680, 327763), (7760, 324384), (7936, 317190), (8720, 288672), (9021, 279040), (9312, 270320), (9920, 253752), (10137, 248320), (10464, 240560), (10573, 238080), (11640, 216256), (11904, 211460), (12028, 209280), (12416, 202740), (13080, 192448), (13516, 186240), (13952, 180420), (14880, 169168), (15035, 167424), (15520, 162192), (15872, 158595), (16895, 148992), (17440, 144336), (18042, 139520), (18624, 135160), (19840, 126876), (20274, 124160), (20928, 120280), (21146, 119040), (23280, 108128), (23808, 105730), (24056, 104640), (24832, 101370), (26160, 96224), (27032, 93120), (27904, 90210), (29760, 84584), (30070, 83712), (31040, 81096), (31719, 79360), (33790, 74496), (34880, 72168), (36084, 69760), (37248, 67580), (39680, 63438), (40548, 62080), (41856, 60140), (42292, 59520), (45105, 55808), (46560, 54064), (47616, 52865), (48112, 52320), (49664, 50685)]