7147905120

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1\times {\mathrm{463}}^1$

素因数の和:706

約数の個数: 288

約数和(自身を含む): 24953370624

約数和(自身を除く): 17805465504

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 71, 72, 80, 90, 96, 120, 142, 144, 151, 160, 180, 213, 240, 284, 288, 302, 355, 360, 426, 453, 463, 480, 568, 604, 639, 710, 720, 755, 852, 906, 926, 1065, 1136, 1208, 1278, 1359, 1389, 1420, 1440, 1510, 1704, 1812, 1852, 2130, 2265, 2272, 2315, 2416, 2556, 2718, 2778, 2840, 3020, 3195, 3408, 3624, 3704, 4167, 4260, 4530, 4630, 4832, 5112, 5436, 5556, 5680, 6040, 6390, 6795, 6816, 6945, 7248, 7408, 8334, 8520, 9060, 9260, 10224, 10721, 10872, 11112, 11360, 12080, 12780, 13590, 13890, 14496, 14816, 16668, 17040, 18120, 18520, 20448, 20835, 21442, 21744, 22224, 24160, 25560, 27180, 27780, 32163, 32873, 33336, 34080, 36240, 37040, 41670, 42884, 43488, 44448, 51120, 53605, 54360, 55560, 64326, 65746, 66672, 69913, 72480, 74080, 83340, 85768, 96489, 98619, 102240, 107210, 108720, 111120, 128652, 131492, 133344, 139826, 160815, 164365, 166680, 171536, 192978, 197238, 209739, 214420, 217440, 222240, 257304, 262984, 279652, 295857, 321630, 328730, 333360, 343072, 349565, 385956, 394476, 419478, 428840, 482445, 493095, 514608, 525968, 559304, 591714, 629217, 643260, 657460, 666720, 699130, 771912, 788952, 838956, 857680, 964890, 986190, 1029216, 1048695, 1051936, 1118608, 1183428, 1258434, 1286520, 1314920, 1398260, 1479285, 1543824, 1577904, 1677912, 1715360, 1929780, 1972380, 2097390, 2237216, 2366856, 2516868, 2573040, 2629840, 2796520, 2958570, 3087648, 3146085, 3155808, 3355824, 3859560, 3944760, 4194780, 4733712, 4963823, 5033736, 5146080, 5259680, 5593040, 5917140, 6292170, 6711648, 7719120, 7889520, 8389560, 9467424, 9927646, 10067472, 11186080, 11834280, 12584340, 14891469, 15438240, 15779040, 16779120, 19855292, 20134944, 23668560, 24819115, 25168680, 29782938, 33558240, 39710584, 44674407, 47337120, 49638230, 50337360, 59565876, 74457345, 79421168, 89348814, 99276460, 100674720, 119131752, 148914690, 158842336, 178697628, 198552920, 223372035, 238263504, 297829380, 357395256, 397105840, 446744070, 476527008, 595658760, 714790512, 794211680, 893488140, 1191317520, 1429581024, 1786976280, 2382635040, 3573952560, 7147905120]

約数ペア:

[(1, 7147905120), (2, 3573952560), (3, 2382635040), (4, 1786976280), (5, 1429581024), (6, 1191317520), (8, 893488140), (9, 794211680), (10, 714790512), (12, 595658760), (15, 476527008), (16, 446744070), (18, 397105840), (20, 357395256), (24, 297829380), (30, 238263504), (32, 223372035), (36, 198552920), (40, 178697628), (45, 158842336), (48, 148914690), (60, 119131752), (71, 100674720), (72, 99276460), (80, 89348814), (90, 79421168), (96, 74457345), (120, 59565876), (142, 50337360), (144, 49638230), (151, 47337120), (160, 44674407), (180, 39710584), (213, 33558240), (240, 29782938), (284, 25168680), (288, 24819115), (302, 23668560), (355, 20134944), (360, 19855292), (426, 16779120), (453, 15779040), (463, 15438240), (480, 14891469), (568, 12584340), (604, 11834280), (639, 11186080), (710, 10067472), (720, 9927646), (755, 9467424), (852, 8389560), (906, 7889520), (926, 7719120), (1065, 6711648), (1136, 6292170), (1208, 5917140), (1278, 5593040), (1359, 5259680), (1389, 5146080), (1420, 5033736), (1440, 4963823), (1510, 4733712), (1704, 4194780), (1812, 3944760), (1852, 3859560), (2130, 3355824), (2265, 3155808), (2272, 3146085), (2315, 3087648), (2416, 2958570), (2556, 2796520), (2718, 2629840), (2778, 2573040), (2840, 2516868), (3020, 2366856), (3195, 2237216), (3408, 2097390), (3624, 1972380), (3704, 1929780), (4167, 1715360), (4260, 1677912), (4530, 1577904), (4630, 1543824), (4832, 1479285), (5112, 1398260), (5436, 1314920), (5556, 1286520), (5680, 1258434), (6040, 1183428), (6390, 1118608), (6795, 1051936), (6816, 1048695), (6945, 1029216), (7248, 986190), (7408, 964890), (8334, 857680), (8520, 838956), (9060, 788952), (9260, 771912), (10224, 699130), (10721, 666720), (10872, 657460), (11112, 643260), (11360, 629217), (12080, 591714), (12780, 559304), (13590, 525968), (13890, 514608), (14496, 493095), (14816, 482445), (16668, 428840), (17040, 419478), (18120, 394476), (18520, 385956), (20448, 349565), (20835, 343072), (21442, 333360), (21744, 328730), (22224, 321630), (24160, 295857), (25560, 279652), (27180, 262984), (27780, 257304), (32163, 222240), (32873, 217440), (33336, 214420), (34080, 209739), (36240, 197238), (37040, 192978), (41670, 171536), (42884, 166680), (43488, 164365), (44448, 160815), (51120, 139826), (53605, 133344), (54360, 131492), (55560, 128652), (64326, 111120), (65746, 108720), (66672, 107210), (69913, 102240), (72480, 98619), (74080, 96489), (83340, 85768)]