7887093120

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{353}}^1\times {\mathrm{431}}^1$

素因数の和:815

約数の個数: 320

約数和(自身を含む): 28311560640

約数和(自身を除く): 20424467520

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, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 353, 360, 384, 405, 431, 432, 480, 540, 576, 640, 648, 706, 720, 810, 862, 864, 960, 1059, 1080, 1152, 1293, 1296, 1412, 1440, 1620, 1724, 1728, 1765, 1920, 2118, 2155, 2160, 2586, 2592, 2824, 2880, 3177, 3240, 3448, 3456, 3530, 3879, 4236, 4310, 4320, 5172, 5184, 5295, 5648, 5760, 6354, 6465, 6480, 6896, 7060, 7758, 8472, 8620, 8640, 9531, 10344, 10368, 10590, 11296, 11637, 12708, 12930, 12960, 13792, 14120, 15516, 15885, 16944, 17240, 17280, 19062, 19395, 20688, 21180, 22592, 23274, 25416, 25860, 25920, 27584, 28240, 28593, 31032, 31770, 33888, 34480, 34911, 38124, 38790, 41376, 42360, 45184, 46548, 47655, 50832, 51720, 51840, 55168, 56480, 57186, 58185, 62064, 63540, 67776, 68960, 69822, 76248, 77580, 82752, 84720, 93096, 95310, 101664, 103440, 112960, 114372, 116370, 124128, 127080, 135552, 137920, 139644, 142965, 152143, 152496, 155160, 165504, 169440, 174555, 186192, 190620, 203328, 206880, 225920, 228744, 232740, 248256, 254160, 275840, 279288, 285930, 304286, 304992, 310320, 338880, 349110, 372384, 381240, 406656, 413760, 456429, 457488, 465480, 496512, 508320, 558576, 571860, 608572, 609984, 620640, 677760, 698220, 744768, 760715, 762480, 827520, 912858, 914976, 930960, 1016640, 1117152, 1143720, 1217144, 1219968, 1241280, 1369287, 1396440, 1489536, 1521430, 1524960, 1825716, 1829952, 1861920, 2033280, 2234304, 2282145, 2287440, 2434288, 2482560, 2738574, 2792880, 3042860, 3049920, 3651432, 3659904, 3723840, 4107861, 4468608, 4564290, 4574880, 4868576, 5477148, 5585760, 6085720, 6099840, 6846435, 7302864, 7447680, 8215722, 9128580, 9149760, 9737152, 10954296, 11171520, 12171440, 12323583, 13692870, 14605728, 16431444, 18257160, 18299520, 19474304, 20539305, 21908592, 22343040, 24342880, 24647166, 27385740, 29211456, 32862888, 36514320, 41078610, 43817184, 48685760, 49294332, 54771480, 58422912, 61617915, 65725776, 73028640, 82157220, 87634368, 97371520, 98588664, 109542960, 123235830, 131451552, 146057280, 164314440, 175268736, 197177328, 219085920, 246471660, 262903104, 292114560, 328628880, 394354656, 438171840, 492943320, 525806208, 657257760, 788709312, 876343680, 985886640, 1314515520, 1577418624, 1971773280, 2629031040, 3943546560, 7887093120]

約数ペア:

[(1, 7887093120), (2, 3943546560), (3, 2629031040), (4, 1971773280), (5, 1577418624), (6, 1314515520), (8, 985886640), (9, 876343680), (10, 788709312), (12, 657257760), (15, 525806208), (16, 492943320), (18, 438171840), (20, 394354656), (24, 328628880), (27, 292114560), (30, 262903104), (32, 246471660), (36, 219085920), (40, 197177328), (45, 175268736), (48, 164314440), (54, 146057280), (60, 131451552), (64, 123235830), (72, 109542960), (80, 98588664), (81, 97371520), (90, 87634368), (96, 82157220), (108, 73028640), (120, 65725776), (128, 61617915), (135, 58422912), (144, 54771480), (160, 49294332), (162, 48685760), (180, 43817184), (192, 41078610), (216, 36514320), (240, 32862888), (270, 29211456), (288, 27385740), (320, 24647166), (324, 24342880), (353, 22343040), (360, 21908592), (384, 20539305), (405, 19474304), (431, 18299520), (432, 18257160), (480, 16431444), (540, 14605728), (576, 13692870), (640, 12323583), (648, 12171440), (706, 11171520), (720, 10954296), (810, 9737152), (862, 9149760), (864, 9128580), (960, 8215722), (1059, 7447680), (1080, 7302864), (1152, 6846435), (1293, 6099840), (1296, 6085720), (1412, 5585760), (1440, 5477148), (1620, 4868576), (1724, 4574880), (1728, 4564290), (1765, 4468608), (1920, 4107861), (2118, 3723840), (2155, 3659904), (2160, 3651432), (2586, 3049920), (2592, 3042860), (2824, 2792880), (2880, 2738574), (3177, 2482560), (3240, 2434288), (3448, 2287440), (3456, 2282145), (3530, 2234304), (3879, 2033280), (4236, 1861920), (4310, 1829952), (4320, 1825716), (5172, 1524960), (5184, 1521430), (5295, 1489536), (5648, 1396440), (5760, 1369287), (6354, 1241280), (6465, 1219968), (6480, 1217144), (6896, 1143720), (7060, 1117152), (7758, 1016640), (8472, 930960), (8620, 914976), (8640, 912858), (9531, 827520), (10344, 762480), (10368, 760715), (10590, 744768), (11296, 698220), (11637, 677760), (12708, 620640), (12930, 609984), (12960, 608572), (13792, 571860), (14120, 558576), (15516, 508320), (15885, 496512), (16944, 465480), (17240, 457488), (17280, 456429), (19062, 413760), (19395, 406656), (20688, 381240), (21180, 372384), (22592, 349110), (23274, 338880), (25416, 310320), (25860, 304992), (25920, 304286), (27584, 285930), (28240, 279288), (28593, 275840), (31032, 254160), (31770, 248256), (33888, 232740), (34480, 228744), (34911, 225920), (38124, 206880), (38790, 203328), (41376, 190620), (42360, 186192), (45184, 174555), (46548, 169440), (47655, 165504), (50832, 155160), (51720, 152496), (51840, 152143), (55168, 142965), (56480, 139644), (57186, 137920), (58185, 135552), (62064, 127080), (63540, 124128), (67776, 116370), (68960, 114372), (69822, 112960), (76248, 103440), (77580, 101664), (82752, 95310), (84720, 93096)]