1655072640

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2$

素因数の和:123

約数の個数: 576

約数和(自身を含む): 6636258720

約数和(自身を除く): 4981186080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 23, 24, 26, 30, 31, 32, 36, 39, 40, 45, 46, 48, 52, 60, 62, 64, 65, 69, 72, 78, 80, 90, 92, 93, 96, 104, 115, 117, 120, 124, 128, 130, 138, 144, 155, 156, 160, 180, 184, 186, 192, 195, 207, 208, 230, 234, 240, 248, 260, 276, 279, 288, 299, 310, 312, 320, 345, 360, 368, 372, 384, 390, 403, 414, 416, 460, 465, 468, 480, 496, 520, 552, 558, 576, 585, 598, 620, 624, 640, 690, 713, 720, 736, 744, 780, 806, 828, 832, 897, 920, 930, 936, 960, 961, 992, 1035, 1040, 1104, 1116, 1152, 1170, 1196, 1209, 1240, 1248, 1380, 1395, 1426, 1440, 1472, 1488, 1495, 1560, 1612, 1656, 1664, 1794, 1840, 1860, 1872, 1920, 1922, 1984, 2015, 2070, 2080, 2139, 2208, 2232, 2340, 2392, 2418, 2480, 2496, 2691, 2760, 2790, 2852, 2880, 2883, 2944, 2976, 2990, 3120, 3224, 3312, 3565, 3588, 3627, 3680, 3720, 3744, 3844, 3968, 4030, 4140, 4160, 4278, 4416, 4464, 4485, 4680, 4784, 4805, 4836, 4960, 4992, 5382, 5520, 5580, 5704, 5760, 5766, 5952, 5980, 6045, 6240, 6417, 6448, 6624, 7130, 7176, 7254, 7360, 7440, 7488, 7688, 8060, 8280, 8320, 8556, 8649, 8832, 8928, 8970, 9269, 9360, 9568, 9610, 9672, 9920, 10695, 10764, 11040, 11160, 11408, 11532, 11904, 11960, 12090, 12480, 12493, 12834, 12896, 13248, 13455, 14260, 14352, 14415, 14508, 14720, 14880, 14976, 15376, 16120, 16560, 17112, 17298, 17856, 17940, 18135, 18538, 18720, 19136, 19220, 19344, 19840, 21390, 21528, 22080, 22103, 22320, 22816, 23064, 23920, 24180, 24960, 24986, 25668, 25792, 26496, 26910, 27807, 28520, 28704, 28830, 29016, 29760, 30752, 32085, 32240, 33120, 34224, 34596, 35712, 35880, 36270, 37076, 37440, 37479, 38272, 38440, 38688, 42780, 43056, 43245, 44160, 44206, 44640, 45632, 46128, 46345, 47840, 48360, 49972, 51336, 51584, 53820, 55614, 57040, 57408, 57660, 58032, 59520, 61504, 62465, 64170, 64480, 66240, 66309, 68448, 69192, 71760, 72540, 74152, 74880, 74958, 76880, 77376, 83421, 85560, 86112, 86490, 88412, 89280, 91264, 92256, 92690, 95680, 96720, 99944, 102672, 107640, 110515, 111228, 112437, 114080, 114816, 115320, 116064, 123008, 124930, 128340, 128960, 132480, 132618, 136896, 138384, 139035, 143520, 145080, 148304, 149916, 153760, 154752, 166842, 171120, 172224, 172980, 176824, 178560, 184512, 185380, 187395, 191360, 193440, 198927, 199888, 205344, 215280, 221030, 222456, 224874, 228160, 230640, 232128, 249860, 256680, 257920, 265236, 273792, 276768, 278070, 287040, 287339, 290160, 296608, 299832, 307520, 331545, 333684, 342240, 344448, 345960, 353648, 369024, 370760, 374790, 386880, 397854, 399776, 410688, 417105, 430560, 442060, 444912, 449748, 456320, 461280, 464256, 499720, 513360, 530472, 553536, 556140, 562185, 574080, 574678, 580320, 593216, 599664, 615040, 663090, 667368, 684480, 691920, 707296, 741520, 749580, 773760, 795708, 799552, 821376, 834210, 861120, 862017, 884120, 889824, 899496, 922560, 994635, 999440, 1026720, 1060944, 1107072, 1112280, 1124370, 1149356, 1160640, 1186432, 1199328, 1326180, 1334736, 1368960, 1383840, 1414592, 1436695, 1483040, 1499160, 1591416, 1599104, 1668420, 1722240, 1724034, 1768240, 1779648, 1798992, 1845120, 1989270, 1998880, 2053440, 2121888, 2224560, 2248740, 2298712, 2321280, 2398656, 2586051, 2652360, 2669472, 2767680, 2829184, 2873390, 2966080, 2998320, 3182832, 3336840, 3448068, 3536480, 3559296, 3597984, 3978540, 3997760, 4106880, 4243776, 4310085, 4449120, 4497480, 4597424, 4797312, 5172102, 5304720, 5338944, 5535360, 5746780, 5932160, 5996640, 6365664, 6673680, 6896136, 7072960, 7195968, 7957080, 7995520, 8487552, 8620170, 8898240, 8994960, 9194848, 10344204, 10609440, 10677888, 11493560, 11993280, 12731328, 12930255, 13347360, 13792272, 14145920, 14391936, 15914160, 17240340, 17796480, 17989920, 18389696, 20688408, 21218880, 22987120, 23986560, 25462656, 25860510, 26694720, 27584544, 31828320, 34480680, 35979840, 36779392, 41376816, 42437760, 45974240, 51721020, 53389440, 55169088, 63656640, 68961360, 71959680, 82753632, 91948480, 103442040, 110338176, 127313280, 137922720, 165507264, 183896960, 206884080, 275845440, 331014528, 413768160, 551690880, 827536320, 1655072640]

約数ペア:

[(1, 1655072640), (2, 827536320), (3, 551690880), (4, 413768160), (5, 331014528), (6, 275845440), (8, 206884080), (9, 183896960), (10, 165507264), (12, 137922720), (13, 127313280), (15, 110338176), (16, 103442040), (18, 91948480), (20, 82753632), (23, 71959680), (24, 68961360), (26, 63656640), (30, 55169088), (31, 53389440), (32, 51721020), (36, 45974240), (39, 42437760), (40, 41376816), (45, 36779392), (46, 35979840), (48, 34480680), (52, 31828320), (60, 27584544), (62, 26694720), (64, 25860510), (65, 25462656), (69, 23986560), (72, 22987120), (78, 21218880), (80, 20688408), (90, 18389696), (92, 17989920), (93, 17796480), (96, 17240340), (104, 15914160), (115, 14391936), (117, 14145920), (120, 13792272), (124, 13347360), (128, 12930255), (130, 12731328), (138, 11993280), (144, 11493560), (155, 10677888), (156, 10609440), (160, 10344204), (180, 9194848), (184, 8994960), (186, 8898240), (192, 8620170), (195, 8487552), (207, 7995520), (208, 7957080), (230, 7195968), (234, 7072960), (240, 6896136), (248, 6673680), (260, 6365664), (276, 5996640), (279, 5932160), (288, 5746780), (299, 5535360), (310, 5338944), (312, 5304720), (320, 5172102), (345, 4797312), (360, 4597424), (368, 4497480), (372, 4449120), (384, 4310085), (390, 4243776), (403, 4106880), (414, 3997760), (416, 3978540), (460, 3597984), (465, 3559296), (468, 3536480), (480, 3448068), (496, 3336840), (520, 3182832), (552, 2998320), (558, 2966080), (576, 2873390), (585, 2829184), (598, 2767680), (620, 2669472), (624, 2652360), (640, 2586051), (690, 2398656), (713, 2321280), (720, 2298712), (736, 2248740), (744, 2224560), (780, 2121888), (806, 2053440), (828, 1998880), (832, 1989270), (897, 1845120), (920, 1798992), (930, 1779648), (936, 1768240), (960, 1724034), (961, 1722240), (992, 1668420), (1035, 1599104), (1040, 1591416), (1104, 1499160), (1116, 1483040), (1152, 1436695), (1170, 1414592), (1196, 1383840), (1209, 1368960), (1240, 1334736), (1248, 1326180), (1380, 1199328), (1395, 1186432), (1426, 1160640), (1440, 1149356), (1472, 1124370), (1488, 1112280), (1495, 1107072), (1560, 1060944), (1612, 1026720), (1656, 999440), (1664, 994635), (1794, 922560), (1840, 899496), (1860, 889824), (1872, 884120), (1920, 862017), (1922, 861120), (1984, 834210), (2015, 821376), (2070, 799552), (2080, 795708), (2139, 773760), (2208, 749580), (2232, 741520), (2340, 707296), (2392, 691920), (2418, 684480), (2480, 667368), (2496, 663090), (2691, 615040), (2760, 599664), (2790, 593216), (2852, 580320), (2880, 574678), (2883, 574080), (2944, 562185), (2976, 556140), (2990, 553536), (3120, 530472), (3224, 513360), (3312, 499720), (3565, 464256), (3588, 461280), (3627, 456320), (3680, 449748), (3720, 444912), (3744, 442060), (3844, 430560), (3968, 417105), (4030, 410688), (4140, 399776), (4160, 397854), (4278, 386880), (4416, 374790), (4464, 370760), (4485, 369024), (4680, 353648), (4784, 345960), (4805, 344448), (4836, 342240), (4960, 333684), (4992, 331545), (5382, 307520), (5520, 299832), (5580, 296608), (5704, 290160), (5760, 287339), (5766, 287040), (5952, 278070), (5980, 276768), (6045, 273792), (6240, 265236), (6417, 257920), (6448, 256680), (6624, 249860), (7130, 232128), (7176, 230640), (7254, 228160), (7360, 224874), (7440, 222456), (7488, 221030), (7688, 215280), (8060, 205344), (8280, 199888), (8320, 198927), (8556, 193440), (8649, 191360), (8832, 187395), (8928, 185380), (8970, 184512), (9269, 178560), (9360, 176824), (9568, 172980), (9610, 172224), (9672, 171120), (9920, 166842), (10695, 154752), (10764, 153760), (11040, 149916), (11160, 148304), (11408, 145080), (11532, 143520), (11904, 139035), (11960, 138384), (12090, 136896), (12480, 132618), (12493, 132480), (12834, 128960), (12896, 128340), (13248, 124930), (13455, 123008), (14260, 116064), (14352, 115320), (14415, 114816), (14508, 114080), (14720, 112437), (14880, 111228), (14976, 110515), (15376, 107640), (16120, 102672), (16560, 99944), (17112, 96720), (17298, 95680), (17856, 92690), (17940, 92256), (18135, 91264), (18538, 89280), (18720, 88412), (19136, 86490), (19220, 86112), (19344, 85560), (19840, 83421), (21390, 77376), (21528, 76880), (22080, 74958), (22103, 74880), (22320, 74152), (22816, 72540), (23064, 71760), (23920, 69192), (24180, 68448), (24960, 66309), (24986, 66240), (25668, 64480), (25792, 64170), (26496, 62465), (26910, 61504), (27807, 59520), (28520, 58032), (28704, 57660), (28830, 57408), (29016, 57040), (29760, 55614), (30752, 53820), (32085, 51584), (32240, 51336), (33120, 49972), (34224, 48360), (34596, 47840), (35712, 46345), (35880, 46128), (36270, 45632), (37076, 44640), (37440, 44206), (37479, 44160), (38272, 43245), (38440, 43056), (38688, 42780)]