1887914880

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1$

素因数の和:262

約数の個数: 384

約数和(自身を含む): 6861254400

約数和(自身を除く): 4973339520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 80, 90, 93, 96, 97, 109, 120, 124, 128, 144, 155, 160, 180, 186, 192, 194, 218, 240, 248, 279, 288, 291, 310, 320, 327, 360, 372, 384, 388, 436, 465, 480, 485, 496, 545, 558, 576, 582, 620, 640, 654, 720, 744, 776, 872, 873, 930, 960, 970, 981, 992, 1090, 1116, 1152, 1164, 1240, 1308, 1395, 1440, 1455, 1488, 1552, 1635, 1744, 1746, 1860, 1920, 1940, 1962, 1984, 2180, 2232, 2328, 2480, 2616, 2790, 2880, 2910, 2976, 3007, 3104, 3270, 3379, 3488, 3492, 3720, 3880, 3924, 3968, 4360, 4365, 4464, 4656, 4905, 4960, 5232, 5580, 5760, 5820, 5952, 6014, 6208, 6540, 6758, 6976, 6984, 7440, 7760, 7848, 8720, 8730, 8928, 9021, 9312, 9810, 9920, 10137, 10464, 10573, 11160, 11640, 11904, 12028, 12416, 13080, 13516, 13952, 13968, 14880, 15035, 15520, 15696, 16895, 17440, 17460, 17856, 18042, 18624, 19620, 19840, 20274, 20928, 21146, 22320, 23280, 24056, 26160, 27032, 27063, 27936, 29760, 30070, 30411, 31040, 31392, 31719, 33790, 34880, 34920, 35712, 36084, 37248, 39240, 40548, 41856, 42292, 44640, 45105, 46560, 48112, 50685, 52320, 52865, 54064, 54126, 55872, 59520, 60140, 60822, 62080, 62784, 63438, 67580, 69760, 69840, 72168, 78480, 81096, 84584, 89280, 90210, 93120, 95157, 96224, 101370, 104640, 105730, 108128, 108252, 111744, 120280, 121644, 125568, 126876, 135160, 135315, 139680, 144336, 152055, 156960, 158595, 162192, 169168, 178560, 180420, 186240, 190314, 192448, 202740, 209280, 211460, 216256, 216504, 240560, 243288, 253752, 270320, 270630, 279360, 288672, 304110, 313920, 317190, 324384, 327763, 338336, 360840, 380628, 384896, 405480, 422920, 432512, 433008, 475785, 481120, 486576, 507504, 540640, 541260, 558720, 577344, 608220, 627840, 634380, 648768, 655526, 676672, 721680, 761256, 810960, 845840, 866016, 951570, 962240, 973152, 983289, 1015008, 1081280, 1082520, 1154688, 1216440, 1268760, 1297536, 1311052, 1353344, 1443360, 1522512, 1621920, 1638815, 1691680, 1732032, 1903140, 1924480, 1946304, 1966578, 2030016, 2162560, 2165040, 2432880, 2537520, 2622104, 2886720, 2949867, 3045024, 3243840, 3277630, 3383360, 3464064, 3806280, 3892608, 3933156, 4060032, 4330080, 4865760, 4916445, 5075040, 5244208, 5773440, 5899734, 6090048, 6487680, 6555260, 6766720, 7612560, 7866312, 8660160, 9731520, 9832890, 10150080, 10488416, 11799468, 12180096, 13110520, 14749335, 15225120, 15732624, 17320320, 19463040, 19665780, 20300160, 20976832, 23598936, 26221040, 29498670, 30450240, 31465248, 39331560, 41953664, 47197872, 52442080, 58997340, 60900480, 62930496, 78663120, 94395744, 104884160, 117994680, 125860992, 157326240, 188791488, 209768320, 235989360, 314652480, 377582976, 471978720, 629304960, 943957440, 1887914880]

約数ペア:

[(1, 1887914880), (2, 943957440), (3, 629304960), (4, 471978720), (5, 377582976), (6, 314652480), (8, 235989360), (9, 209768320), (10, 188791488), (12, 157326240), (15, 125860992), (16, 117994680), (18, 104884160), (20, 94395744), (24, 78663120), (30, 62930496), (31, 60900480), (32, 58997340), (36, 52442080), (40, 47197872), (45, 41953664), (48, 39331560), (60, 31465248), (62, 30450240), (64, 29498670), (72, 26221040), (80, 23598936), (90, 20976832), (93, 20300160), (96, 19665780), (97, 19463040), (109, 17320320), (120, 15732624), (124, 15225120), (128, 14749335), (144, 13110520), (155, 12180096), (160, 11799468), (180, 10488416), (186, 10150080), (192, 9832890), (194, 9731520), (218, 8660160), (240, 7866312), (248, 7612560), (279, 6766720), (288, 6555260), (291, 6487680), (310, 6090048), (320, 5899734), (327, 5773440), (360, 5244208), (372, 5075040), (384, 4916445), (388, 4865760), (436, 4330080), (465, 4060032), (480, 3933156), (485, 3892608), (496, 3806280), (545, 3464064), (558, 3383360), (576, 3277630), (582, 3243840), (620, 3045024), (640, 2949867), (654, 2886720), (720, 2622104), (744, 2537520), (776, 2432880), (872, 2165040), (873, 2162560), (930, 2030016), (960, 1966578), (970, 1946304), (981, 1924480), (992, 1903140), (1090, 1732032), (1116, 1691680), (1152, 1638815), (1164, 1621920), (1240, 1522512), (1308, 1443360), (1395, 1353344), (1440, 1311052), (1455, 1297536), (1488, 1268760), (1552, 1216440), (1635, 1154688), (1744, 1082520), (1746, 1081280), (1860, 1015008), (1920, 983289), (1940, 973152), (1962, 962240), (1984, 951570), (2180, 866016), (2232, 845840), (2328, 810960), (2480, 761256), (2616, 721680), (2790, 676672), (2880, 655526), (2910, 648768), (2976, 634380), (3007, 627840), (3104, 608220), (3270, 577344), (3379, 558720), (3488, 541260), (3492, 540640), (3720, 507504), (3880, 486576), (3924, 481120), (3968, 475785), (4360, 433008), (4365, 432512), (4464, 422920), (4656, 405480), (4905, 384896), (4960, 380628), (5232, 360840), (5580, 338336), (5760, 327763), (5820, 324384), (5952, 317190), (6014, 313920), (6208, 304110), (6540, 288672), (6758, 279360), (6976, 270630), (6984, 270320), (7440, 253752), (7760, 243288), (7848, 240560), (8720, 216504), (8730, 216256), (8928, 211460), (9021, 209280), (9312, 202740), (9810, 192448), (9920, 190314), (10137, 186240), (10464, 180420), (10573, 178560), (11160, 169168), (11640, 162192), (11904, 158595), (12028, 156960), (12416, 152055), (13080, 144336), (13516, 139680), (13952, 135315), (13968, 135160), (14880, 126876), (15035, 125568), (15520, 121644), (15696, 120280), (16895, 111744), (17440, 108252), (17460, 108128), (17856, 105730), (18042, 104640), (18624, 101370), (19620, 96224), (19840, 95157), (20274, 93120), (20928, 90210), (21146, 89280), (22320, 84584), (23280, 81096), (24056, 78480), (26160, 72168), (27032, 69840), (27063, 69760), (27936, 67580), (29760, 63438), (30070, 62784), (30411, 62080), (31040, 60822), (31392, 60140), (31719, 59520), (33790, 55872), (34880, 54126), (34920, 54064), (35712, 52865), (36084, 52320), (37248, 50685), (39240, 48112), (40548, 46560), (41856, 45105), (42292, 44640)]