305462080

素因数分解:

$2^6\times 5^1\times 7^3\times {\mathrm{11}}^2\times {\mathrm{23}}^1$

素因数の和:83

約数の個数: 336

約数和(自身を含む): 972921600

約数和(自身を除く): 667459520

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 23, 28, 32, 35, 40, 44, 46, 49, 55, 56, 64, 70, 77, 80, 88, 92, 98, 110, 112, 115, 121, 140, 154, 160, 161, 176, 184, 196, 220, 224, 230, 242, 245, 253, 280, 308, 320, 322, 343, 352, 368, 385, 392, 440, 448, 460, 484, 490, 506, 539, 560, 605, 616, 644, 686, 704, 736, 770, 784, 805, 847, 880, 920, 968, 980, 1012, 1078, 1120, 1127, 1210, 1232, 1265, 1288, 1372, 1472, 1540, 1568, 1610, 1694, 1715, 1760, 1771, 1840, 1936, 1960, 2024, 2156, 2240, 2254, 2420, 2464, 2530, 2576, 2695, 2744, 2783, 3080, 3136, 3220, 3388, 3430, 3520, 3542, 3680, 3773, 3872, 3920, 4048, 4235, 4312, 4508, 4840, 4928, 5060, 5152, 5390, 5488, 5566, 5635, 5929, 6160, 6440, 6776, 6860, 7084, 7360, 7546, 7744, 7840, 7889, 8096, 8470, 8624, 8855, 9016, 9680, 10120, 10304, 10780, 10976, 11132, 11270, 11858, 12320, 12397, 12880, 13552, 13720, 13915, 14168, 15092, 15680, 15778, 16192, 16940, 17248, 17710, 18032, 18865, 19360, 19481, 20240, 21560, 21952, 22264, 22540, 23716, 24640, 24794, 25760, 27104, 27440, 27830, 28336, 29645, 30184, 31556, 33880, 34496, 35420, 36064, 37730, 38720, 38962, 39445, 40480, 41503, 43120, 44528, 45080, 47432, 49588, 51520, 54208, 54880, 55660, 56672, 59290, 60368, 61985, 63112, 67760, 70840, 72128, 75460, 77924, 78890, 80960, 83006, 86240, 86779, 89056, 90160, 94864, 97405, 99176, 109760, 111320, 113344, 118580, 120736, 123970, 126224, 135520, 136367, 141680, 150920, 155848, 157780, 166012, 172480, 173558, 178112, 180320, 189728, 194810, 198352, 207515, 222640, 237160, 241472, 247940, 252448, 271040, 272734, 283360, 301840, 311696, 315560, 332024, 347116, 360640, 379456, 389620, 396704, 415030, 433895, 445280, 474320, 495880, 504896, 545468, 566720, 603680, 623392, 631120, 664048, 681835, 694232, 779240, 793408, 830060, 867790, 890560, 948640, 954569, 991760, 1090936, 1207360, 1246784, 1262240, 1328096, 1363670, 1388464, 1558480, 1660120, 1735580, 1897280, 1909138, 1983520, 2181872, 2524480, 2656192, 2727340, 2776928, 3116960, 3320240, 3471160, 3818276, 3967040, 4363744, 4772845, 5454680, 5553856, 6233920, 6640480, 6942320, 7636552, 8727488, 9545690, 10909360, 13280960, 13884640, 15273104, 19091380, 21818720, 27769280, 30546208, 38182760, 43637440, 61092416, 76365520, 152731040, 305462080]

約数ペア:

[(1, 305462080), (2, 152731040), (4, 76365520), (5, 61092416), (7, 43637440), (8, 38182760), (10, 30546208), (11, 27769280), (14, 21818720), (16, 19091380), (20, 15273104), (22, 13884640), (23, 13280960), (28, 10909360), (32, 9545690), (35, 8727488), (40, 7636552), (44, 6942320), (46, 6640480), (49, 6233920), (55, 5553856), (56, 5454680), (64, 4772845), (70, 4363744), (77, 3967040), (80, 3818276), (88, 3471160), (92, 3320240), (98, 3116960), (110, 2776928), (112, 2727340), (115, 2656192), (121, 2524480), (140, 2181872), (154, 1983520), (160, 1909138), (161, 1897280), (176, 1735580), (184, 1660120), (196, 1558480), (220, 1388464), (224, 1363670), (230, 1328096), (242, 1262240), (245, 1246784), (253, 1207360), (280, 1090936), (308, 991760), (320, 954569), (322, 948640), (343, 890560), (352, 867790), (368, 830060), (385, 793408), (392, 779240), (440, 694232), (448, 681835), (460, 664048), (484, 631120), (490, 623392), (506, 603680), (539, 566720), (560, 545468), (605, 504896), (616, 495880), (644, 474320), (686, 445280), (704, 433895), (736, 415030), (770, 396704), (784, 389620), (805, 379456), (847, 360640), (880, 347116), (920, 332024), (968, 315560), (980, 311696), (1012, 301840), (1078, 283360), (1120, 272734), (1127, 271040), (1210, 252448), (1232, 247940), (1265, 241472), (1288, 237160), (1372, 222640), (1472, 207515), (1540, 198352), (1568, 194810), (1610, 189728), (1694, 180320), (1715, 178112), (1760, 173558), (1771, 172480), (1840, 166012), (1936, 157780), (1960, 155848), (2024, 150920), (2156, 141680), (2240, 136367), (2254, 135520), (2420, 126224), (2464, 123970), (2530, 120736), (2576, 118580), (2695, 113344), (2744, 111320), (2783, 109760), (3080, 99176), (3136, 97405), (3220, 94864), (3388, 90160), (3430, 89056), (3520, 86779), (3542, 86240), (3680, 83006), (3773, 80960), (3872, 78890), (3920, 77924), (4048, 75460), (4235, 72128), (4312, 70840), (4508, 67760), (4840, 63112), (4928, 61985), (5060, 60368), (5152, 59290), (5390, 56672), (5488, 55660), (5566, 54880), (5635, 54208), (5929, 51520), (6160, 49588), (6440, 47432), (6776, 45080), (6860, 44528), (7084, 43120), (7360, 41503), (7546, 40480), (7744, 39445), (7840, 38962), (7889, 38720), (8096, 37730), (8470, 36064), (8624, 35420), (8855, 34496), (9016, 33880), (9680, 31556), (10120, 30184), (10304, 29645), (10780, 28336), (10976, 27830), (11132, 27440), (11270, 27104), (11858, 25760), (12320, 24794), (12397, 24640), (12880, 23716), (13552, 22540), (13720, 22264), (13915, 21952), (14168, 21560), (15092, 20240), (15680, 19481), (15778, 19360), (16192, 18865), (16940, 18032), (17248, 17710)]