224678720

素因数分解:

$2^6\times 5^1\times 7^3\times {\mathrm{23}}^1\times {\mathrm{89}}^1$

素因数の和:150

約数の個数: 224

約数和(自身を含む): 658368000

約数和(自身を除く): 433689280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 49, 56, 64, 70, 80, 89, 92, 98, 112, 115, 140, 160, 161, 178, 184, 196, 224, 230, 245, 280, 320, 322, 343, 356, 368, 392, 445, 448, 460, 490, 560, 623, 644, 686, 712, 736, 784, 805, 890, 920, 980, 1120, 1127, 1246, 1288, 1372, 1424, 1472, 1568, 1610, 1715, 1780, 1840, 1960, 2047, 2240, 2254, 2492, 2576, 2744, 2848, 3115, 3136, 3220, 3430, 3560, 3680, 3920, 4094, 4361, 4508, 4984, 5152, 5488, 5635, 5696, 6230, 6440, 6860, 7120, 7360, 7840, 7889, 8188, 8722, 9016, 9968, 10235, 10304, 10976, 11270, 12460, 12880, 13720, 14240, 14329, 15680, 15778, 16376, 17444, 18032, 19936, 20470, 21805, 21952, 22540, 24920, 25760, 27440, 28480, 28658, 30527, 31556, 32752, 34888, 36064, 39445, 39872, 40940, 43610, 45080, 49840, 51520, 54880, 57316, 61054, 63112, 65504, 69776, 71645, 72128, 78890, 81880, 87220, 90160, 99680, 100303, 109760, 114632, 122108, 126224, 131008, 139552, 143290, 152635, 157780, 163760, 174440, 180320, 199360, 200606, 229264, 244216, 252448, 279104, 286580, 305270, 315560, 327520, 348880, 360640, 401212, 458528, 488432, 501515, 504896, 573160, 610540, 631120, 655040, 697760, 702121, 802424, 917056, 976864, 1003030, 1146320, 1221080, 1262240, 1395520, 1404242, 1604848, 1953728, 2006060, 2292640, 2442160, 2524480, 2808484, 3209696, 3510605, 4012120, 4585280, 4884320, 5616968, 6419392, 7021210, 8024240, 9768640, 11233936, 14042420, 16048480, 22467872, 28084840, 32096960, 44935744, 56169680, 112339360, 224678720]

約数ペア:

[(1, 224678720), (2, 112339360), (4, 56169680), (5, 44935744), (7, 32096960), (8, 28084840), (10, 22467872), (14, 16048480), (16, 14042420), (20, 11233936), (23, 9768640), (28, 8024240), (32, 7021210), (35, 6419392), (40, 5616968), (46, 4884320), (49, 4585280), (56, 4012120), (64, 3510605), (70, 3209696), (80, 2808484), (89, 2524480), (92, 2442160), (98, 2292640), (112, 2006060), (115, 1953728), (140, 1604848), (160, 1404242), (161, 1395520), (178, 1262240), (184, 1221080), (196, 1146320), (224, 1003030), (230, 976864), (245, 917056), (280, 802424), (320, 702121), (322, 697760), (343, 655040), (356, 631120), (368, 610540), (392, 573160), (445, 504896), (448, 501515), (460, 488432), (490, 458528), (560, 401212), (623, 360640), (644, 348880), (686, 327520), (712, 315560), (736, 305270), (784, 286580), (805, 279104), (890, 252448), (920, 244216), (980, 229264), (1120, 200606), (1127, 199360), (1246, 180320), (1288, 174440), (1372, 163760), (1424, 157780), (1472, 152635), (1568, 143290), (1610, 139552), (1715, 131008), (1780, 126224), (1840, 122108), (1960, 114632), (2047, 109760), (2240, 100303), (2254, 99680), (2492, 90160), (2576, 87220), (2744, 81880), (2848, 78890), (3115, 72128), (3136, 71645), (3220, 69776), (3430, 65504), (3560, 63112), (3680, 61054), (3920, 57316), (4094, 54880), (4361, 51520), (4508, 49840), (4984, 45080), (5152, 43610), (5488, 40940), (5635, 39872), (5696, 39445), (6230, 36064), (6440, 34888), (6860, 32752), (7120, 31556), (7360, 30527), (7840, 28658), (7889, 28480), (8188, 27440), (8722, 25760), (9016, 24920), (9968, 22540), (10235, 21952), (10304, 21805), (10976, 20470), (11270, 19936), (12460, 18032), (12880, 17444), (13720, 16376), (14240, 15778), (14329, 15680)]