2931419520

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{16417}}^1$

素因数の和:16473

約数の個数: 192

約数和(自身を含む): 10449728640

約数和(自身を除く): 7518309120

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, 120, 124, 128, 144, 155, 160, 180, 186, 192, 240, 248, 279, 288, 310, 320, 360, 372, 384, 465, 480, 496, 558, 576, 620, 640, 720, 744, 930, 960, 992, 1116, 1152, 1240, 1395, 1440, 1488, 1860, 1920, 1984, 2232, 2480, 2790, 2880, 2976, 3720, 3968, 4464, 4960, 5580, 5760, 5952, 7440, 8928, 9920, 11160, 11904, 14880, 16417, 17856, 19840, 22320, 29760, 32834, 35712, 44640, 49251, 59520, 65668, 82085, 89280, 98502, 131336, 147753, 164170, 178560, 197004, 246255, 262672, 295506, 328340, 394008, 492510, 508927, 525344, 591012, 656680, 738765, 788016, 985020, 1017854, 1050688, 1182024, 1313360, 1477530, 1526781, 1576032, 1970040, 2035708, 2101376, 2364048, 2544635, 2626720, 2955060, 3053562, 3152064, 3940080, 4071416, 4580343, 4728096, 5089270, 5253440, 5910120, 6107124, 6304128, 7633905, 7880160, 8142832, 9160686, 9456192, 10178540, 10506880, 11820240, 12214248, 15267810, 15760320, 16285664, 18321372, 18912384, 20357080, 22901715, 23640480, 24428496, 30535620, 31520640, 32571328, 36642744, 40714160, 45803430, 47280960, 48856992, 61071240, 65142656, 73285488, 81428320, 91606860, 94561920, 97713984, 122142480, 146570976, 162856640, 183213720, 195427968, 244284960, 293141952, 325713280, 366427440, 488569920, 586283904, 732854880, 977139840, 1465709760, 2931419520]

約数ペア:

[(1, 2931419520), (2, 1465709760), (3, 977139840), (4, 732854880), (5, 586283904), (6, 488569920), (8, 366427440), (9, 325713280), (10, 293141952), (12, 244284960), (15, 195427968), (16, 183213720), (18, 162856640), (20, 146570976), (24, 122142480), (30, 97713984), (31, 94561920), (32, 91606860), (36, 81428320), (40, 73285488), (45, 65142656), (48, 61071240), (60, 48856992), (62, 47280960), (64, 45803430), (72, 40714160), (80, 36642744), (90, 32571328), (93, 31520640), (96, 30535620), (120, 24428496), (124, 23640480), (128, 22901715), (144, 20357080), (155, 18912384), (160, 18321372), (180, 16285664), (186, 15760320), (192, 15267810), (240, 12214248), (248, 11820240), (279, 10506880), (288, 10178540), (310, 9456192), (320, 9160686), (360, 8142832), (372, 7880160), (384, 7633905), (465, 6304128), (480, 6107124), (496, 5910120), (558, 5253440), (576, 5089270), (620, 4728096), (640, 4580343), (720, 4071416), (744, 3940080), (930, 3152064), (960, 3053562), (992, 2955060), (1116, 2626720), (1152, 2544635), (1240, 2364048), (1395, 2101376), (1440, 2035708), (1488, 1970040), (1860, 1576032), (1920, 1526781), (1984, 1477530), (2232, 1313360), (2480, 1182024), (2790, 1050688), (2880, 1017854), (2976, 985020), (3720, 788016), (3968, 738765), (4464, 656680), (4960, 591012), (5580, 525344), (5760, 508927), (5952, 492510), (7440, 394008), (8928, 328340), (9920, 295506), (11160, 262672), (11904, 246255), (14880, 197004), (16417, 178560), (17856, 164170), (19840, 147753), (22320, 131336), (29760, 98502), (32834, 89280), (35712, 82085), (44640, 65668), (49251, 59520)]