88266640

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1$

素因数の和:150

約数の個数: 240

約数和(自身を含む): 274803840

約数和(自身を除く): 186537200

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 23, 28, 35, 40, 44, 46, 49, 55, 56, 70, 77, 80, 88, 89, 92, 98, 110, 112, 115, 140, 154, 161, 176, 178, 184, 196, 220, 230, 245, 253, 280, 308, 322, 356, 368, 385, 392, 440, 445, 460, 490, 506, 539, 560, 616, 623, 644, 712, 770, 784, 805, 880, 890, 920, 979, 980, 1012, 1078, 1127, 1232, 1246, 1265, 1288, 1424, 1540, 1610, 1771, 1780, 1840, 1958, 1960, 2024, 2047, 2156, 2254, 2492, 2530, 2576, 2695, 3080, 3115, 3220, 3542, 3560, 3916, 3920, 4048, 4094, 4312, 4361, 4508, 4895, 4984, 5060, 5390, 5635, 6160, 6230, 6440, 6853, 7084, 7120, 7832, 8188, 8624, 8722, 8855, 9016, 9790, 9968, 10120, 10235, 10780, 11270, 12397, 12460, 12880, 13706, 14168, 14329, 15664, 16376, 17444, 17710, 18032, 19580, 20240, 20470, 21560, 21805, 22517, 22540, 24794, 24920, 27412, 28336, 28658, 32752, 34265, 34888, 35420, 39160, 40940, 43120, 43610, 45034, 45080, 47971, 49588, 49840, 54824, 57316, 61985, 68530, 69776, 70840, 71645, 78320, 81880, 87220, 90068, 90160, 95942, 99176, 100303, 109648, 112585, 114632, 123970, 137060, 141680, 143290, 157619, 163760, 174440, 180136, 191884, 198352, 200606, 225170, 229264, 239855, 247940, 274120, 286580, 315238, 348880, 360272, 383768, 401212, 450340, 479710, 495880, 501515, 548240, 573160, 630476, 767536, 788095, 802424, 900680, 959420, 991760, 1003030, 1103333, 1146320, 1260952, 1576190, 1604848, 1801360, 1918840, 2006060, 2206666, 2521904, 3152380, 3837680, 4012120, 4413332, 5516665, 6304760, 8024240, 8826664, 11033330, 12609520, 17653328, 22066660, 44133320, 88266640]

約数ペア:

[(1, 88266640), (2, 44133320), (4, 22066660), (5, 17653328), (7, 12609520), (8, 11033330), (10, 8826664), (11, 8024240), (14, 6304760), (16, 5516665), (20, 4413332), (22, 4012120), (23, 3837680), (28, 3152380), (35, 2521904), (40, 2206666), (44, 2006060), (46, 1918840), (49, 1801360), (55, 1604848), (56, 1576190), (70, 1260952), (77, 1146320), (80, 1103333), (88, 1003030), (89, 991760), (92, 959420), (98, 900680), (110, 802424), (112, 788095), (115, 767536), (140, 630476), (154, 573160), (161, 548240), (176, 501515), (178, 495880), (184, 479710), (196, 450340), (220, 401212), (230, 383768), (245, 360272), (253, 348880), (280, 315238), (308, 286580), (322, 274120), (356, 247940), (368, 239855), (385, 229264), (392, 225170), (440, 200606), (445, 198352), (460, 191884), (490, 180136), (506, 174440), (539, 163760), (560, 157619), (616, 143290), (623, 141680), (644, 137060), (712, 123970), (770, 114632), (784, 112585), (805, 109648), (880, 100303), (890, 99176), (920, 95942), (979, 90160), (980, 90068), (1012, 87220), (1078, 81880), (1127, 78320), (1232, 71645), (1246, 70840), (1265, 69776), (1288, 68530), (1424, 61985), (1540, 57316), (1610, 54824), (1771, 49840), (1780, 49588), (1840, 47971), (1958, 45080), (1960, 45034), (2024, 43610), (2047, 43120), (2156, 40940), (2254, 39160), (2492, 35420), (2530, 34888), (2576, 34265), (2695, 32752), (3080, 28658), (3115, 28336), (3220, 27412), (3542, 24920), (3560, 24794), (3916, 22540), (3920, 22517), (4048, 21805), (4094, 21560), (4312, 20470), (4361, 20240), (4508, 19580), (4895, 18032), (4984, 17710), (5060, 17444), (5390, 16376), (5635, 15664), (6160, 14329), (6230, 14168), (6440, 13706), (6853, 12880), (7084, 12460), (7120, 12397), (7832, 11270), (8188, 10780), (8624, 10235), (8722, 10120), (8855, 9968), (9016, 9790)]