1623222720

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{26839}}^1$

素因数の和:26872

約数の個数: 224

約数和(自身を含む): 6544665600

約数和(自身を除く): 4921442880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 336, 360, 378, 420, 432, 448, 480, 504, 540, 560, 576, 630, 672, 720, 756, 840, 864, 945, 960, 1008, 1080, 1120, 1260, 1344, 1440, 1512, 1680, 1728, 1890, 2016, 2160, 2240, 2520, 2880, 3024, 3360, 3780, 4032, 4320, 5040, 6048, 6720, 7560, 8640, 10080, 12096, 15120, 20160, 26839, 30240, 53678, 60480, 80517, 107356, 134195, 161034, 187873, 214712, 241551, 268390, 322068, 375746, 402585, 429424, 483102, 536780, 563619, 644136, 724653, 751492, 805170, 858848, 939365, 966204, 1073560, 1127238, 1207755, 1288272, 1449306, 1502984, 1610340, 1690857, 1717696, 1878730, 1932408, 2147120, 2254476, 2415510, 2576544, 2818095, 2898612, 3005968, 3220680, 3381714, 3623265, 3757460, 3864816, 4294240, 4508952, 4831020, 5072571, 5153088, 5636190, 5797224, 6011936, 6441360, 6763428, 7246530, 7514920, 7729632, 8454285, 8588480, 9017904, 9662040, 10145142, 11272380, 11594448, 12023872, 12882720, 13526856, 14493060, 15029840, 15459264, 16908570, 18035808, 19324080, 20290284, 22544760, 23188896, 25362855, 25765440, 27053712, 28986120, 30059680, 33817140, 36071616, 38648160, 40580568, 45089520, 46377792, 50725710, 54107424, 57972240, 60119360, 67634280, 77296320, 81161136, 90179040, 101451420, 108214848, 115944480, 135268560, 162322272, 180358080, 202902840, 231888960, 270537120, 324644544, 405805680, 541074240, 811611360, 1623222720]

約数ペア:

[(1, 1623222720), (2, 811611360), (3, 541074240), (4, 405805680), (5, 324644544), (6, 270537120), (7, 231888960), (8, 202902840), (9, 180358080), (10, 162322272), (12, 135268560), (14, 115944480), (15, 108214848), (16, 101451420), (18, 90179040), (20, 81161136), (21, 77296320), (24, 67634280), (27, 60119360), (28, 57972240), (30, 54107424), (32, 50725710), (35, 46377792), (36, 45089520), (40, 40580568), (42, 38648160), (45, 36071616), (48, 33817140), (54, 30059680), (56, 28986120), (60, 27053712), (63, 25765440), (64, 25362855), (70, 23188896), (72, 22544760), (80, 20290284), (84, 19324080), (90, 18035808), (96, 16908570), (105, 15459264), (108, 15029840), (112, 14493060), (120, 13526856), (126, 12882720), (135, 12023872), (140, 11594448), (144, 11272380), (160, 10145142), (168, 9662040), (180, 9017904), (189, 8588480), (192, 8454285), (210, 7729632), (216, 7514920), (224, 7246530), (240, 6763428), (252, 6441360), (270, 6011936), (280, 5797224), (288, 5636190), (315, 5153088), (320, 5072571), (336, 4831020), (360, 4508952), (378, 4294240), (420, 3864816), (432, 3757460), (448, 3623265), (480, 3381714), (504, 3220680), (540, 3005968), (560, 2898612), (576, 2818095), (630, 2576544), (672, 2415510), (720, 2254476), (756, 2147120), (840, 1932408), (864, 1878730), (945, 1717696), (960, 1690857), (1008, 1610340), (1080, 1502984), (1120, 1449306), (1260, 1288272), (1344, 1207755), (1440, 1127238), (1512, 1073560), (1680, 966204), (1728, 939365), (1890, 858848), (2016, 805170), (2160, 751492), (2240, 724653), (2520, 644136), (2880, 563619), (3024, 536780), (3360, 483102), (3780, 429424), (4032, 402585), (4320, 375746), (5040, 322068), (6048, 268390), (6720, 241551), (7560, 214712), (8640, 187873), (10080, 161034), (12096, 134195), (15120, 107356), (20160, 80517), (26839, 60480), (30240, 53678)]