221067968640

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{19309}}^1$

素因数の和:19487

約数の個数: 256

約数和(自身を含む): 723244464000

約数和(自身を除く): 502176495360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 67, 80, 89, 96, 120, 128, 134, 160, 178, 192, 201, 240, 267, 268, 320, 335, 356, 384, 402, 445, 480, 534, 536, 640, 670, 712, 804, 890, 960, 1005, 1068, 1072, 1335, 1340, 1424, 1608, 1780, 1920, 2010, 2136, 2144, 2670, 2680, 2848, 3216, 3560, 4020, 4272, 4288, 5340, 5360, 5696, 5963, 6432, 7120, 8040, 8544, 8576, 10680, 10720, 11392, 11926, 12864, 14240, 16080, 17088, 17889, 19309, 21360, 21440, 23852, 25728, 28480, 29815, 32160, 34176, 35778, 38618, 42720, 42880, 47704, 56960, 57927, 59630, 64320, 71556, 77236, 85440, 89445, 95408, 96545, 115854, 119260, 128640, 143112, 154472, 170880, 178890, 190816, 193090, 231708, 238520, 286224, 289635, 308944, 357780, 381632, 386180, 463416, 477040, 572448, 579270, 617888, 715560, 763264, 772360, 926832, 954080, 1144896, 1158540, 1235776, 1293703, 1431120, 1544720, 1718501, 1853664, 1908160, 2289792, 2317080, 2471552, 2587406, 2862240, 3089440, 3437002, 3707328, 3816320, 3881109, 4634160, 5155503, 5174812, 5724480, 6178880, 6468515, 6874004, 7414656, 7762218, 8592505, 9268320, 10311006, 10349624, 11448960, 12357760, 12937030, 13748008, 15524436, 17185010, 18536640, 19405545, 20622012, 20699248, 25777515, 25874060, 27496016, 31048872, 34370020, 37073280, 38811090, 41244024, 41398496, 51555030, 51748120, 54992032, 62097744, 68740040, 77622180, 82488048, 82796992, 103110060, 103496240, 109984064, 115139567, 124195488, 137480080, 155244360, 164976096, 165593984, 206220120, 206992480, 219968128, 230279134, 248390976, 274960160, 310488720, 329952192, 345418701, 412440240, 413984960, 460558268, 496781952, 549920320, 575697835, 620977440, 659904384, 690837402, 824880480, 827969920, 921116536, 1099840640, 1151395670, 1241954880, 1381674804, 1649760960, 1727093505, 1842233072, 2302791340, 2483909760, 2763349608, 3299521920, 3454187010, 3684466144, 4605582680, 5526699216, 6908374020, 7368932288, 9211165360, 11053398432, 13816748040, 14737864576, 18422330720, 22106796864, 27633496080, 36844661440, 44213593728, 55266992160, 73689322880, 110533984320, 221067968640]

約数ペア:

[(1, 221067968640), (2, 110533984320), (3, 73689322880), (4, 55266992160), (5, 44213593728), (6, 36844661440), (8, 27633496080), (10, 22106796864), (12, 18422330720), (15, 14737864576), (16, 13816748040), (20, 11053398432), (24, 9211165360), (30, 7368932288), (32, 6908374020), (40, 5526699216), (48, 4605582680), (60, 3684466144), (64, 3454187010), (67, 3299521920), (80, 2763349608), (89, 2483909760), (96, 2302791340), (120, 1842233072), (128, 1727093505), (134, 1649760960), (160, 1381674804), (178, 1241954880), (192, 1151395670), (201, 1099840640), (240, 921116536), (267, 827969920), (268, 824880480), (320, 690837402), (335, 659904384), (356, 620977440), (384, 575697835), (402, 549920320), (445, 496781952), (480, 460558268), (534, 413984960), (536, 412440240), (640, 345418701), (670, 329952192), (712, 310488720), (804, 274960160), (890, 248390976), (960, 230279134), (1005, 219968128), (1068, 206992480), (1072, 206220120), (1335, 165593984), (1340, 164976096), (1424, 155244360), (1608, 137480080), (1780, 124195488), (1920, 115139567), (2010, 109984064), (2136, 103496240), (2144, 103110060), (2670, 82796992), (2680, 82488048), (2848, 77622180), (3216, 68740040), (3560, 62097744), (4020, 54992032), (4272, 51748120), (4288, 51555030), (5340, 41398496), (5360, 41244024), (5696, 38811090), (5963, 37073280), (6432, 34370020), (7120, 31048872), (8040, 27496016), (8544, 25874060), (8576, 25777515), (10680, 20699248), (10720, 20622012), (11392, 19405545), (11926, 18536640), (12864, 17185010), (14240, 15524436), (16080, 13748008), (17088, 12937030), (17889, 12357760), (19309, 11448960), (21360, 10349624), (21440, 10311006), (23852, 9268320), (25728, 8592505), (28480, 7762218), (29815, 7414656), (32160, 6874004), (34176, 6468515), (35778, 6178880), (38618, 5724480), (42720, 5174812), (42880, 5155503), (47704, 4634160), (56960, 3881109), (57927, 3816320), (59630, 3707328), (64320, 3437002), (71556, 3089440), (77236, 2862240), (85440, 2587406), (89445, 2471552), (95408, 2317080), (96545, 2289792), (115854, 1908160), (119260, 1853664), (128640, 1718501), (143112, 1544720), (154472, 1431120), (170880, 1293703), (178890, 1235776), (190816, 1158540), (193090, 1144896), (231708, 954080), (238520, 926832), (286224, 772360), (289635, 763264), (308944, 715560), (357780, 617888), (381632, 579270), (386180, 572448), (463416, 477040)]