317002560

素因数分解:

$2^6\times 3^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{293}}^1$

素因数の和:350

約数の個数: 336

約数和(自身を含む): 1225881216

約数和(自身を除く): 908878656

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 32, 35, 40, 42, 46, 48, 49, 56, 60, 64, 69, 70, 80, 84, 92, 96, 98, 105, 112, 115, 120, 138, 140, 147, 160, 161, 168, 184, 192, 196, 210, 224, 230, 240, 245, 276, 280, 293, 294, 320, 322, 336, 345, 368, 392, 420, 448, 460, 480, 483, 490, 552, 560, 586, 588, 644, 672, 690, 735, 736, 784, 805, 840, 879, 920, 960, 966, 980, 1104, 1120, 1127, 1172, 1176, 1288, 1344, 1380, 1465, 1470, 1472, 1568, 1610, 1680, 1758, 1840, 1932, 1960, 2051, 2208, 2240, 2254, 2344, 2352, 2415, 2576, 2760, 2930, 2940, 3136, 3220, 3360, 3381, 3516, 3680, 3864, 3920, 4102, 4395, 4416, 4508, 4688, 4704, 4830, 5152, 5520, 5635, 5860, 5880, 6153, 6440, 6720, 6739, 6762, 7032, 7360, 7728, 7840, 8204, 8790, 9016, 9376, 9408, 9660, 10255, 10304, 11040, 11270, 11720, 11760, 12306, 12880, 13478, 13524, 14064, 14357, 15456, 15680, 16408, 16905, 17580, 18032, 18752, 19320, 20217, 20510, 22080, 22540, 23440, 23520, 24612, 25760, 26956, 27048, 28128, 28714, 30765, 30912, 32816, 33695, 33810, 35160, 36064, 38640, 40434, 41020, 43071, 45080, 46880, 47040, 47173, 49224, 51520, 53912, 54096, 56256, 57428, 61530, 65632, 67390, 67620, 70320, 71785, 72128, 77280, 80868, 82040, 86142, 90160, 93760, 94346, 98448, 101085, 107824, 108192, 114856, 123060, 131264, 134780, 135240, 140640, 141519, 143570, 154560, 161736, 164080, 172284, 180320, 188692, 196896, 202170, 215355, 215648, 216384, 229712, 235865, 246120, 269560, 270480, 281280, 283038, 287140, 323472, 328160, 330211, 344568, 360640, 377384, 393792, 404340, 430710, 431296, 459424, 471730, 492240, 539120, 540960, 566076, 574280, 646944, 656320, 660422, 689136, 707595, 754768, 808680, 861420, 918848, 943460, 984480, 990633, 1078240, 1081920, 1132152, 1148560, 1293888, 1320844, 1378272, 1415190, 1509536, 1617360, 1651055, 1722840, 1886920, 1968960, 1981266, 2156480, 2264304, 2297120, 2641688, 2756544, 2830380, 3019072, 3234720, 3302110, 3445680, 3773840, 3962532, 4528608, 4594240, 4953165, 5283376, 5660760, 6469440, 6604220, 6891360, 7547680, 7925064, 9057216, 9906330, 10566752, 11321520, 13208440, 13782720, 15095360, 15850128, 19812660, 21133504, 22643040, 26416880, 31700256, 39625320, 45286080, 52833760, 63400512, 79250640, 105667520, 158501280, 317002560]

約数ペア:

[(1, 317002560), (2, 158501280), (3, 105667520), (4, 79250640), (5, 63400512), (6, 52833760), (7, 45286080), (8, 39625320), (10, 31700256), (12, 26416880), (14, 22643040), (15, 21133504), (16, 19812660), (20, 15850128), (21, 15095360), (23, 13782720), (24, 13208440), (28, 11321520), (30, 10566752), (32, 9906330), (35, 9057216), (40, 7925064), (42, 7547680), (46, 6891360), (48, 6604220), (49, 6469440), (56, 5660760), (60, 5283376), (64, 4953165), (69, 4594240), (70, 4528608), (80, 3962532), (84, 3773840), (92, 3445680), (96, 3302110), (98, 3234720), (105, 3019072), (112, 2830380), (115, 2756544), (120, 2641688), (138, 2297120), (140, 2264304), (147, 2156480), (160, 1981266), (161, 1968960), (168, 1886920), (184, 1722840), (192, 1651055), (196, 1617360), (210, 1509536), (224, 1415190), (230, 1378272), (240, 1320844), (245, 1293888), (276, 1148560), (280, 1132152), (293, 1081920), (294, 1078240), (320, 990633), (322, 984480), (336, 943460), (345, 918848), (368, 861420), (392, 808680), (420, 754768), (448, 707595), (460, 689136), (480, 660422), (483, 656320), (490, 646944), (552, 574280), (560, 566076), (586, 540960), (588, 539120), (644, 492240), (672, 471730), (690, 459424), (735, 431296), (736, 430710), (784, 404340), (805, 393792), (840, 377384), (879, 360640), (920, 344568), (960, 330211), (966, 328160), (980, 323472), (1104, 287140), (1120, 283038), (1127, 281280), (1172, 270480), (1176, 269560), (1288, 246120), (1344, 235865), (1380, 229712), (1465, 216384), (1470, 215648), (1472, 215355), (1568, 202170), (1610, 196896), (1680, 188692), (1758, 180320), (1840, 172284), (1932, 164080), (1960, 161736), (2051, 154560), (2208, 143570), (2240, 141519), (2254, 140640), (2344, 135240), (2352, 134780), (2415, 131264), (2576, 123060), (2760, 114856), (2930, 108192), (2940, 107824), (3136, 101085), (3220, 98448), (3360, 94346), (3381, 93760), (3516, 90160), (3680, 86142), (3864, 82040), (3920, 80868), (4102, 77280), (4395, 72128), (4416, 71785), (4508, 70320), (4688, 67620), (4704, 67390), (4830, 65632), (5152, 61530), (5520, 57428), (5635, 56256), (5860, 54096), (5880, 53912), (6153, 51520), (6440, 49224), (6720, 47173), (6739, 47040), (6762, 46880), (7032, 45080), (7360, 43071), (7728, 41020), (7840, 40434), (8204, 38640), (8790, 36064), (9016, 35160), (9376, 33810), (9408, 33695), (9660, 32816), (10255, 30912), (10304, 30765), (11040, 28714), (11270, 28128), (11720, 27048), (11760, 26956), (12306, 25760), (12880, 24612), (13478, 23520), (13524, 23440), (14064, 22540), (14357, 22080), (15456, 20510), (15680, 20217), (16408, 19320), (16905, 18752), (17580, 18032)]