8331310080

素因数分解:

$2^{10}\times 3^4\times 5^1\times {\mathrm{20089}}^1$

素因数の和:20126

約数の個数: 220

約数和(自身を含む): 29856190980

約数和(自身を除く): 21524880900

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, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 512, 540, 576, 640, 648, 720, 768, 810, 864, 960, 1024, 1080, 1152, 1280, 1296, 1440, 1536, 1620, 1728, 1920, 2160, 2304, 2560, 2592, 2880, 3072, 3240, 3456, 3840, 4320, 4608, 5120, 5184, 5760, 6480, 6912, 7680, 8640, 9216, 10368, 11520, 12960, 13824, 15360, 17280, 20089, 20736, 23040, 25920, 27648, 34560, 40178, 41472, 46080, 51840, 60267, 69120, 80356, 82944, 100445, 103680, 120534, 138240, 160712, 180801, 200890, 207360, 241068, 301335, 321424, 361602, 401780, 414720, 482136, 542403, 602670, 642848, 723204, 803560, 904005, 964272, 1084806, 1205340, 1285696, 1446408, 1607120, 1627209, 1808010, 1928544, 2169612, 2410680, 2571392, 2712015, 2892816, 3214240, 3254418, 3616020, 3857088, 4339224, 4821360, 5142784, 5424030, 5785632, 6428480, 6508836, 7232040, 7714176, 8136045, 8678448, 9642720, 10285568, 10848060, 11571264, 12856960, 13017672, 14464080, 15428352, 16272090, 17356896, 19285440, 20571136, 21696120, 23142528, 25713920, 26035344, 28928160, 30856704, 32544180, 34713792, 38570880, 43392240, 46285056, 51427840, 52070688, 57856320, 61713408, 65088360, 69427584, 77141760, 86784480, 92570112, 102855680, 104141376, 115712640, 130176720, 138855168, 154283520, 173568960, 185140224, 208282752, 231425280, 260353440, 277710336, 308567040, 347137920, 416565504, 462850560, 520706880, 555420672, 694275840, 833131008, 925701120, 1041413760, 1388551680, 1666262016, 2082827520, 2777103360, 4165655040, 8331310080]

約数ペア:

[(1, 8331310080), (2, 4165655040), (3, 2777103360), (4, 2082827520), (5, 1666262016), (6, 1388551680), (8, 1041413760), (9, 925701120), (10, 833131008), (12, 694275840), (15, 555420672), (16, 520706880), (18, 462850560), (20, 416565504), (24, 347137920), (27, 308567040), (30, 277710336), (32, 260353440), (36, 231425280), (40, 208282752), (45, 185140224), (48, 173568960), (54, 154283520), (60, 138855168), (64, 130176720), (72, 115712640), (80, 104141376), (81, 102855680), (90, 92570112), (96, 86784480), (108, 77141760), (120, 69427584), (128, 65088360), (135, 61713408), (144, 57856320), (160, 52070688), (162, 51427840), (180, 46285056), (192, 43392240), (216, 38570880), (240, 34713792), (256, 32544180), (270, 30856704), (288, 28928160), (320, 26035344), (324, 25713920), (360, 23142528), (384, 21696120), (405, 20571136), (432, 19285440), (480, 17356896), (512, 16272090), (540, 15428352), (576, 14464080), (640, 13017672), (648, 12856960), (720, 11571264), (768, 10848060), (810, 10285568), (864, 9642720), (960, 8678448), (1024, 8136045), (1080, 7714176), (1152, 7232040), (1280, 6508836), (1296, 6428480), (1440, 5785632), (1536, 5424030), (1620, 5142784), (1728, 4821360), (1920, 4339224), (2160, 3857088), (2304, 3616020), (2560, 3254418), (2592, 3214240), (2880, 2892816), (3072, 2712015), (3240, 2571392), (3456, 2410680), (3840, 2169612), (4320, 1928544), (4608, 1808010), (5120, 1627209), (5184, 1607120), (5760, 1446408), (6480, 1285696), (6912, 1205340), (7680, 1084806), (8640, 964272), (9216, 904005), (10368, 803560), (11520, 723204), (12960, 642848), (13824, 602670), (15360, 542403), (17280, 482136), (20089, 414720), (20736, 401780), (23040, 361602), (25920, 321424), (27648, 301335), (34560, 241068), (40178, 207360), (41472, 200890), (46080, 180801), (51840, 160712), (60267, 138240), (69120, 120534), (80356, 103680), (82944, 100445)]