140334040

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{283}}^1$

素因数の和:342

約数の個数: 192

約数和(自身を含む): 419592960

約数和(自身を除く): 279258920

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 23, 28, 35, 40, 44, 46, 49, 55, 56, 70, 77, 88, 92, 98, 110, 115, 140, 154, 161, 184, 196, 220, 230, 245, 253, 280, 283, 308, 322, 385, 392, 440, 460, 490, 506, 539, 566, 616, 644, 770, 805, 920, 980, 1012, 1078, 1127, 1132, 1265, 1288, 1415, 1540, 1610, 1771, 1960, 1981, 2024, 2156, 2254, 2264, 2530, 2695, 2830, 3080, 3113, 3220, 3542, 3962, 4312, 4508, 5060, 5390, 5635, 5660, 6226, 6440, 6509, 7084, 7924, 8855, 9016, 9905, 10120, 10780, 11270, 11320, 12397, 12452, 13018, 13867, 14168, 15565, 15848, 17710, 19810, 21560, 21791, 22540, 24794, 24904, 26036, 27734, 31130, 32545, 35420, 39620, 43582, 45080, 45563, 49588, 52072, 55468, 61985, 62260, 65090, 69335, 70840, 71599, 79240, 87164, 91126, 99176, 108955, 110936, 123970, 124520, 130180, 138670, 143198, 152537, 174328, 182252, 217910, 227815, 247940, 260360, 277340, 286396, 305074, 318941, 357995, 364504, 435820, 455630, 495880, 501193, 554680, 572792, 610148, 637882, 715990, 762685, 871640, 911260, 1002386, 1220296, 1275764, 1431980, 1525370, 1594705, 1822520, 2004772, 2505965, 2551528, 2863960, 3050740, 3189410, 3508351, 4009544, 5011930, 6101480, 6378820, 7016702, 10023860, 12757640, 14033404, 17541755, 20047720, 28066808, 35083510, 70167020, 140334040]

約数ペア:

[(1, 140334040), (2, 70167020), (4, 35083510), (5, 28066808), (7, 20047720), (8, 17541755), (10, 14033404), (11, 12757640), (14, 10023860), (20, 7016702), (22, 6378820), (23, 6101480), (28, 5011930), (35, 4009544), (40, 3508351), (44, 3189410), (46, 3050740), (49, 2863960), (55, 2551528), (56, 2505965), (70, 2004772), (77, 1822520), (88, 1594705), (92, 1525370), (98, 1431980), (110, 1275764), (115, 1220296), (140, 1002386), (154, 911260), (161, 871640), (184, 762685), (196, 715990), (220, 637882), (230, 610148), (245, 572792), (253, 554680), (280, 501193), (283, 495880), (308, 455630), (322, 435820), (385, 364504), (392, 357995), (440, 318941), (460, 305074), (490, 286396), (506, 277340), (539, 260360), (566, 247940), (616, 227815), (644, 217910), (770, 182252), (805, 174328), (920, 152537), (980, 143198), (1012, 138670), (1078, 130180), (1127, 124520), (1132, 123970), (1265, 110936), (1288, 108955), (1415, 99176), (1540, 91126), (1610, 87164), (1771, 79240), (1960, 71599), (1981, 70840), (2024, 69335), (2156, 65090), (2254, 62260), (2264, 61985), (2530, 55468), (2695, 52072), (2830, 49588), (3080, 45563), (3113, 45080), (3220, 43582), (3542, 39620), (3962, 35420), (4312, 32545), (4508, 31130), (5060, 27734), (5390, 26036), (5635, 24904), (5660, 24794), (6226, 22540), (6440, 21791), (6509, 21560), (7084, 19810), (7924, 17710), (8855, 15848), (9016, 15565), (9905, 14168), (10120, 13867), (10780, 13018), (11270, 12452), (11320, 12397)]