8000298720

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{149}}^1\times {\mathrm{1381}}^1$

素因数の和:1560

約数の個数: 288

約数和(自身を含む): 28522821600

約数和(自身を除く): 20522522880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 149, 160, 162, 180, 216, 240, 243, 270, 288, 298, 324, 360, 405, 432, 447, 480, 486, 540, 596, 648, 720, 745, 810, 864, 894, 972, 1080, 1192, 1215, 1296, 1341, 1381, 1440, 1490, 1620, 1788, 1944, 2160, 2235, 2384, 2430, 2592, 2682, 2762, 2980, 3240, 3576, 3888, 4023, 4143, 4320, 4470, 4768, 4860, 5364, 5524, 5960, 6480, 6705, 6905, 7152, 7776, 8046, 8286, 8940, 9720, 10728, 11048, 11920, 12069, 12429, 12960, 13410, 13810, 14304, 16092, 16572, 17880, 19440, 20115, 20715, 21456, 22096, 23840, 24138, 24858, 26820, 27620, 32184, 33144, 35760, 36207, 37287, 38880, 40230, 41430, 42912, 44192, 48276, 49716, 53640, 55240, 60345, 62145, 64368, 66288, 71520, 72414, 74574, 80460, 82860, 96552, 99432, 107280, 110480, 111861, 120690, 124290, 128736, 132576, 144828, 149148, 160920, 165720, 181035, 186435, 193104, 198864, 205769, 214560, 220960, 223722, 241380, 248580, 289656, 298296, 321840, 331440, 335583, 362070, 372870, 386208, 397728, 411538, 447444, 482760, 497160, 559305, 579312, 596592, 617307, 643680, 662880, 671166, 724140, 745740, 823076, 894888, 965520, 994320, 1028845, 1118610, 1158624, 1193184, 1234614, 1342332, 1448280, 1491480, 1646152, 1677915, 1789776, 1851921, 1931040, 1988640, 2057690, 2237220, 2469228, 2684664, 2896560, 2982960, 3086535, 3292304, 3355830, 3579552, 3703842, 4115380, 4474440, 4938456, 5369328, 5555763, 5793120, 5965920, 6173070, 6584608, 6711660, 7407684, 8230760, 8948880, 9259605, 9876912, 10738656, 11111526, 12346140, 13423320, 14815368, 16461520, 16667289, 17897760, 18519210, 19753824, 22223052, 24692280, 26846640, 27778815, 29630736, 32923040, 33334578, 37038420, 44446104, 49384560, 50001867, 53693280, 55557630, 59261472, 66669156, 74076840, 83336445, 88892208, 98769120, 100003734, 111115260, 133338312, 148153680, 166672890, 177784416, 200007468, 222230520, 250009335, 266676624, 296307360, 333345780, 400014936, 444461040, 500018670, 533353248, 666691560, 800029872, 888922080, 1000037340, 1333383120, 1600059744, 2000074680, 2666766240, 4000149360, 8000298720]

約数ペア:

[(1, 8000298720), (2, 4000149360), (3, 2666766240), (4, 2000074680), (5, 1600059744), (6, 1333383120), (8, 1000037340), (9, 888922080), (10, 800029872), (12, 666691560), (15, 533353248), (16, 500018670), (18, 444461040), (20, 400014936), (24, 333345780), (27, 296307360), (30, 266676624), (32, 250009335), (36, 222230520), (40, 200007468), (45, 177784416), (48, 166672890), (54, 148153680), (60, 133338312), (72, 111115260), (80, 100003734), (81, 98769120), (90, 88892208), (96, 83336445), (108, 74076840), (120, 66669156), (135, 59261472), (144, 55557630), (149, 53693280), (160, 50001867), (162, 49384560), (180, 44446104), (216, 37038420), (240, 33334578), (243, 32923040), (270, 29630736), (288, 27778815), (298, 26846640), (324, 24692280), (360, 22223052), (405, 19753824), (432, 18519210), (447, 17897760), (480, 16667289), (486, 16461520), (540, 14815368), (596, 13423320), (648, 12346140), (720, 11111526), (745, 10738656), (810, 9876912), (864, 9259605), (894, 8948880), (972, 8230760), (1080, 7407684), (1192, 6711660), (1215, 6584608), (1296, 6173070), (1341, 5965920), (1381, 5793120), (1440, 5555763), (1490, 5369328), (1620, 4938456), (1788, 4474440), (1944, 4115380), (2160, 3703842), (2235, 3579552), (2384, 3355830), (2430, 3292304), (2592, 3086535), (2682, 2982960), (2762, 2896560), (2980, 2684664), (3240, 2469228), (3576, 2237220), (3888, 2057690), (4023, 1988640), (4143, 1931040), (4320, 1851921), (4470, 1789776), (4768, 1677915), (4860, 1646152), (5364, 1491480), (5524, 1448280), (5960, 1342332), (6480, 1234614), (6705, 1193184), (6905, 1158624), (7152, 1118610), (7776, 1028845), (8046, 994320), (8286, 965520), (8940, 894888), (9720, 823076), (10728, 745740), (11048, 724140), (11920, 671166), (12069, 662880), (12429, 643680), (12960, 617307), (13410, 596592), (13810, 579312), (14304, 559305), (16092, 497160), (16572, 482760), (17880, 447444), (19440, 411538), (20115, 397728), (20715, 386208), (21456, 372870), (22096, 362070), (23840, 335583), (24138, 331440), (24858, 321840), (26820, 298296), (27620, 289656), (32184, 248580), (33144, 241380), (35760, 223722), (36207, 220960), (37287, 214560), (38880, 205769), (40230, 198864), (41430, 193104), (42912, 186435), (44192, 181035), (48276, 165720), (49716, 160920), (53640, 149148), (55240, 144828), (60345, 132576), (62145, 128736), (64368, 124290), (66288, 120690), (71520, 111861), (72414, 110480), (74574, 107280), (80460, 99432), (82860, 96552)]