7021313280

素因数分解:

$2^8\times 3^4\times 5^1\times {\mathrm{241}}^1\times {\mathrm{281}}^1$

素因数の和:555

約数の個数: 360

約数和(自身を含む): 25317568584

約数和(自身を除く): 18296255304

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, 241, 256, 270, 281, 288, 320, 324, 360, 384, 405, 432, 480, 482, 540, 562, 576, 640, 648, 720, 723, 768, 810, 843, 864, 960, 964, 1080, 1124, 1152, 1205, 1280, 1296, 1405, 1440, 1446, 1620, 1686, 1728, 1920, 1928, 2160, 2169, 2248, 2304, 2410, 2529, 2592, 2810, 2880, 2892, 3240, 3372, 3456, 3615, 3840, 3856, 4215, 4320, 4338, 4496, 4820, 5058, 5184, 5620, 5760, 5784, 6480, 6507, 6744, 6912, 7230, 7587, 7712, 8430, 8640, 8676, 8992, 9640, 10116, 10368, 10845, 11240, 11520, 11568, 12645, 12960, 13014, 13488, 14460, 15174, 15424, 16860, 17280, 17352, 17984, 19280, 19521, 20232, 20736, 21690, 22480, 22761, 23136, 25290, 25920, 26028, 26976, 28920, 30348, 30848, 32535, 33720, 34560, 34704, 35968, 37935, 38560, 39042, 40464, 43380, 44960, 45522, 46272, 50580, 51840, 52056, 53952, 57840, 60696, 61696, 65070, 67440, 67721, 69408, 71936, 75870, 77120, 78084, 80928, 86760, 89920, 91044, 92544, 97605, 101160, 103680, 104112, 107904, 113805, 115680, 121392, 130140, 134880, 135442, 138816, 151740, 154240, 156168, 161856, 173520, 179840, 182088, 185088, 195210, 202320, 203163, 208224, 215808, 227610, 231360, 242784, 260280, 269760, 270884, 277632, 303480, 308480, 312336, 323712, 338605, 347040, 359680, 364176, 390420, 404640, 406326, 416448, 455220, 462720, 485568, 520560, 539520, 541768, 555264, 606960, 609489, 624672, 647424, 677210, 694080, 728352, 780840, 809280, 812652, 832896, 910440, 925440, 971136, 1015815, 1041120, 1079040, 1083536, 1213920, 1218978, 1249344, 1354420, 1388160, 1456704, 1561680, 1618560, 1625304, 1665792, 1820880, 1828467, 1942272, 2031630, 2082240, 2167072, 2427840, 2437956, 2498688, 2708840, 2776320, 2913408, 3047445, 3123360, 3237120, 3250608, 3641760, 3656934, 4063260, 4164480, 4334144, 4855680, 4875912, 4997376, 5417680, 5485401, 5826816, 6094890, 6246720, 6501216, 7283520, 7313868, 8126520, 8328960, 8668288, 9142335, 9711360, 9751824, 10835360, 10970802, 12189780, 12493440, 13002432, 14567040, 14627736, 16253040, 17336576, 18284670, 19503648, 21670720, 21941604, 24379560, 24986880, 26004864, 27427005, 29134080, 29255472, 32506080, 36569340, 39007296, 43341440, 43883208, 48759120, 52009728, 54854010, 58510944, 65012160, 73138680, 78014592, 86682880, 87766416, 97518240, 109708020, 117021888, 130024320, 146277360, 156029184, 175532832, 195036480, 219416040, 234043776, 260048640, 292554720, 351065664, 390072960, 438832080, 468087552, 585109440, 702131328, 780145920, 877664160, 1170218880, 1404262656, 1755328320, 2340437760, 3510656640, 7021313280]

約数ペア:

[(1, 7021313280), (2, 3510656640), (3, 2340437760), (4, 1755328320), (5, 1404262656), (6, 1170218880), (8, 877664160), (9, 780145920), (10, 702131328), (12, 585109440), (15, 468087552), (16, 438832080), (18, 390072960), (20, 351065664), (24, 292554720), (27, 260048640), (30, 234043776), (32, 219416040), (36, 195036480), (40, 175532832), (45, 156029184), (48, 146277360), (54, 130024320), (60, 117021888), (64, 109708020), (72, 97518240), (80, 87766416), (81, 86682880), (90, 78014592), (96, 73138680), (108, 65012160), (120, 58510944), (128, 54854010), (135, 52009728), (144, 48759120), (160, 43883208), (162, 43341440), (180, 39007296), (192, 36569340), (216, 32506080), (240, 29255472), (241, 29134080), (256, 27427005), (270, 26004864), (281, 24986880), (288, 24379560), (320, 21941604), (324, 21670720), (360, 19503648), (384, 18284670), (405, 17336576), (432, 16253040), (480, 14627736), (482, 14567040), (540, 13002432), (562, 12493440), (576, 12189780), (640, 10970802), (648, 10835360), (720, 9751824), (723, 9711360), (768, 9142335), (810, 8668288), (843, 8328960), (864, 8126520), (960, 7313868), (964, 7283520), (1080, 6501216), (1124, 6246720), (1152, 6094890), (1205, 5826816), (1280, 5485401), (1296, 5417680), (1405, 4997376), (1440, 4875912), (1446, 4855680), (1620, 4334144), (1686, 4164480), (1728, 4063260), (1920, 3656934), (1928, 3641760), (2160, 3250608), (2169, 3237120), (2248, 3123360), (2304, 3047445), (2410, 2913408), (2529, 2776320), (2592, 2708840), (2810, 2498688), (2880, 2437956), (2892, 2427840), (3240, 2167072), (3372, 2082240), (3456, 2031630), (3615, 1942272), (3840, 1828467), (3856, 1820880), (4215, 1665792), (4320, 1625304), (4338, 1618560), (4496, 1561680), (4820, 1456704), (5058, 1388160), (5184, 1354420), (5620, 1249344), (5760, 1218978), (5784, 1213920), (6480, 1083536), (6507, 1079040), (6744, 1041120), (6912, 1015815), (7230, 971136), (7587, 925440), (7712, 910440), (8430, 832896), (8640, 812652), (8676, 809280), (8992, 780840), (9640, 728352), (10116, 694080), (10368, 677210), (10845, 647424), (11240, 624672), (11520, 609489), (11568, 606960), (12645, 555264), (12960, 541768), (13014, 539520), (13488, 520560), (14460, 485568), (15174, 462720), (15424, 455220), (16860, 416448), (17280, 406326), (17352, 404640), (17984, 390420), (19280, 364176), (19521, 359680), (20232, 347040), (20736, 338605), (21690, 323712), (22480, 312336), (22761, 308480), (23136, 303480), (25290, 277632), (25920, 270884), (26028, 269760), (26976, 260280), (28920, 242784), (30348, 231360), (30848, 227610), (32535, 215808), (33720, 208224), (34560, 203163), (34704, 202320), (35968, 195210), (37935, 185088), (38560, 182088), (39042, 179840), (40464, 173520), (43380, 161856), (44960, 156168), (45522, 154240), (46272, 151740), (50580, 138816), (51840, 135442), (52056, 134880), (53952, 130140), (57840, 121392), (60696, 115680), (61696, 113805), (65070, 107904), (67440, 104112), (67721, 103680), (69408, 101160), (71936, 97605), (75870, 92544), (77120, 91044), (78084, 89920), (80928, 86760)]