518161280

素因数分解:

$2^7\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:118

約数の個数: 384

約数和(自身を含む): 1640943360

約数和(自身を除く): 1122782080

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 31, 32, 35, 40, 41, 49, 52, 56, 62, 64, 65, 70, 80, 82, 91, 98, 104, 112, 124, 128, 130, 140, 155, 160, 164, 182, 196, 205, 208, 217, 224, 245, 248, 260, 280, 287, 310, 320, 328, 364, 392, 403, 410, 416, 434, 448, 455, 490, 496, 520, 533, 560, 574, 620, 637, 640, 656, 728, 784, 806, 820, 832, 868, 896, 910, 980, 992, 1040, 1066, 1085, 1120, 1148, 1240, 1271, 1274, 1312, 1435, 1456, 1519, 1568, 1612, 1640, 1664, 1736, 1820, 1960, 1984, 2009, 2015, 2080, 2132, 2170, 2240, 2296, 2480, 2542, 2548, 2624, 2665, 2821, 2870, 2912, 3038, 3136, 3185, 3224, 3280, 3472, 3640, 3731, 3920, 3968, 4018, 4030, 4160, 4264, 4340, 4480, 4592, 4960, 5084, 5096, 5248, 5330, 5642, 5740, 5824, 6076, 6272, 6355, 6370, 6448, 6560, 6944, 7280, 7462, 7595, 7840, 8036, 8060, 8320, 8528, 8680, 8897, 9184, 9920, 10045, 10168, 10192, 10660, 11284, 11480, 11648, 12152, 12710, 12740, 12896, 13120, 13888, 14105, 14560, 14924, 15190, 15680, 16072, 16120, 16523, 17056, 17360, 17794, 18368, 18655, 19747, 19840, 20090, 20336, 20384, 21320, 22568, 22960, 24304, 25420, 25480, 25792, 26117, 26240, 27776, 28210, 29120, 29848, 30380, 31360, 32144, 32240, 33046, 34112, 34720, 35588, 36736, 37310, 39494, 40180, 40672, 40768, 42640, 44485, 45136, 45920, 48608, 50840, 50960, 51584, 52234, 56420, 58240, 59696, 60760, 62279, 64288, 64480, 66092, 68224, 69440, 71176, 74620, 78988, 80360, 81344, 81536, 82615, 85280, 88970, 90272, 91840, 97216, 98735, 101680, 101920, 104468, 112840, 115661, 119392, 121520, 124558, 128576, 128960, 130585, 132184, 138880, 142352, 149240, 157976, 160720, 162688, 165230, 170560, 177940, 180544, 183680, 194432, 197470, 203360, 203840, 208936, 225680, 231322, 238784, 243040, 249116, 257152, 257920, 261170, 264368, 284704, 298480, 311395, 315952, 321440, 330460, 341120, 355880, 361088, 394940, 406720, 407680, 417872, 451360, 462644, 477568, 486080, 498232, 522340, 528736, 569408, 578305, 596960, 622790, 631904, 642880, 660920, 711760, 789880, 809627, 813440, 835744, 902720, 925288, 972160, 996464, 1044680, 1057472, 1138816, 1156610, 1193920, 1245580, 1263808, 1285760, 1321840, 1423520, 1579760, 1619254, 1671488, 1805440, 1850576, 1992928, 2089360, 2114944, 2313220, 2387840, 2491160, 2527616, 2643680, 2847040, 3159520, 3238508, 3342976, 3701152, 3985856, 4048135, 4178720, 4626440, 4982320, 5287360, 5694080, 6319040, 6477016, 7402304, 7971712, 8096270, 8357440, 9252880, 9964640, 10574720, 12638080, 12954032, 14804608, 16192540, 16714880, 18505760, 19929280, 25908064, 32385080, 37011520, 39858560, 51816128, 64770160, 74023040, 103632256, 129540320, 259080640, 518161280]

約数ペア:

[(1, 518161280), (2, 259080640), (4, 129540320), (5, 103632256), (7, 74023040), (8, 64770160), (10, 51816128), (13, 39858560), (14, 37011520), (16, 32385080), (20, 25908064), (26, 19929280), (28, 18505760), (31, 16714880), (32, 16192540), (35, 14804608), (40, 12954032), (41, 12638080), (49, 10574720), (52, 9964640), (56, 9252880), (62, 8357440), (64, 8096270), (65, 7971712), (70, 7402304), (80, 6477016), (82, 6319040), (91, 5694080), (98, 5287360), (104, 4982320), (112, 4626440), (124, 4178720), (128, 4048135), (130, 3985856), (140, 3701152), (155, 3342976), (160, 3238508), (164, 3159520), (182, 2847040), (196, 2643680), (205, 2527616), (208, 2491160), (217, 2387840), (224, 2313220), (245, 2114944), (248, 2089360), (260, 1992928), (280, 1850576), (287, 1805440), (310, 1671488), (320, 1619254), (328, 1579760), (364, 1423520), (392, 1321840), (403, 1285760), (410, 1263808), (416, 1245580), (434, 1193920), (448, 1156610), (455, 1138816), (490, 1057472), (496, 1044680), (520, 996464), (533, 972160), (560, 925288), (574, 902720), (620, 835744), (637, 813440), (640, 809627), (656, 789880), (728, 711760), (784, 660920), (806, 642880), (820, 631904), (832, 622790), (868, 596960), (896, 578305), (910, 569408), (980, 528736), (992, 522340), (1040, 498232), (1066, 486080), (1085, 477568), (1120, 462644), (1148, 451360), (1240, 417872), (1271, 407680), (1274, 406720), (1312, 394940), (1435, 361088), (1456, 355880), (1519, 341120), (1568, 330460), (1612, 321440), (1640, 315952), (1664, 311395), (1736, 298480), (1820, 284704), (1960, 264368), (1984, 261170), (2009, 257920), (2015, 257152), (2080, 249116), (2132, 243040), (2170, 238784), (2240, 231322), (2296, 225680), (2480, 208936), (2542, 203840), (2548, 203360), (2624, 197470), (2665, 194432), (2821, 183680), (2870, 180544), (2912, 177940), (3038, 170560), (3136, 165230), (3185, 162688), (3224, 160720), (3280, 157976), (3472, 149240), (3640, 142352), (3731, 138880), (3920, 132184), (3968, 130585), (4018, 128960), (4030, 128576), (4160, 124558), (4264, 121520), (4340, 119392), (4480, 115661), (4592, 112840), (4960, 104468), (5084, 101920), (5096, 101680), (5248, 98735), (5330, 97216), (5642, 91840), (5740, 90272), (5824, 88970), (6076, 85280), (6272, 82615), (6355, 81536), (6370, 81344), (6448, 80360), (6560, 78988), (6944, 74620), (7280, 71176), (7462, 69440), (7595, 68224), (7840, 66092), (8036, 64480), (8060, 64288), (8320, 62279), (8528, 60760), (8680, 59696), (8897, 58240), (9184, 56420), (9920, 52234), (10045, 51584), (10168, 50960), (10192, 50840), (10660, 48608), (11284, 45920), (11480, 45136), (11648, 44485), (12152, 42640), (12710, 40768), (12740, 40672), (12896, 40180), (13120, 39494), (13888, 37310), (14105, 36736), (14560, 35588), (14924, 34720), (15190, 34112), (15680, 33046), (16072, 32240), (16120, 32144), (16523, 31360), (17056, 30380), (17360, 29848), (17794, 29120), (18368, 28210), (18655, 27776), (19747, 26240), (19840, 26117), (20090, 25792), (20336, 25480), (20384, 25420), (21320, 24304), (22568, 22960)]