66520120320

素因数分解:

$2^{10}\times 3^3\times 5^1\times {\mathrm{389}}^1\times {\mathrm{1237}}^1$

素因数の和:1660

約数の個数: 352

約数和(自身を含む): 237199809600

約数和(自身を除く): 170679689280

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, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 389, 432, 480, 512, 540, 576, 640, 720, 768, 778, 864, 960, 1024, 1080, 1152, 1167, 1237, 1280, 1440, 1536, 1556, 1728, 1920, 1945, 2160, 2304, 2334, 2474, 2560, 2880, 3072, 3112, 3456, 3501, 3711, 3840, 3890, 4320, 4608, 4668, 4948, 5120, 5760, 5835, 6185, 6224, 6912, 7002, 7422, 7680, 7780, 8640, 9216, 9336, 9896, 10503, 11133, 11520, 11670, 12370, 12448, 13824, 14004, 14844, 15360, 15560, 17280, 17505, 18555, 18672, 19792, 21006, 22266, 23040, 23340, 24740, 24896, 27648, 28008, 29688, 31120, 33399, 34560, 35010, 37110, 37344, 39584, 42012, 44532, 46080, 46680, 49480, 49792, 52515, 55665, 56016, 59376, 62240, 66798, 69120, 70020, 74220, 74688, 79168, 84024, 89064, 93360, 98960, 99584, 105030, 111330, 112032, 118752, 124480, 133596, 138240, 140040, 148440, 149376, 158336, 166995, 168048, 178128, 186720, 197920, 199168, 210060, 222660, 224064, 237504, 248960, 267192, 280080, 296880, 298752, 316672, 333990, 336096, 356256, 373440, 395840, 398336, 420120, 445320, 448128, 475008, 481193, 497920, 534384, 560160, 593760, 597504, 633344, 667980, 672192, 712512, 746880, 791680, 840240, 890640, 896256, 950016, 962386, 995840, 1068768, 1120320, 1187520, 1195008, 1266688, 1335960, 1344384, 1425024, 1443579, 1493760, 1583360, 1680480, 1781280, 1792512, 1900032, 1924772, 1991680, 2137536, 2240640, 2375040, 2405965, 2671920, 2688768, 2850048, 2887158, 2987520, 3166720, 3360960, 3562560, 3585024, 3800064, 3849544, 4275072, 4330737, 4481280, 4750080, 4811930, 5343840, 5377536, 5700096, 5774316, 5975040, 6333440, 6721920, 7125120, 7217895, 7699088, 8550144, 8661474, 8962560, 9500160, 9623860, 10687680, 10755072, 11400192, 11548632, 12992211, 13443840, 14250240, 14435790, 15398176, 17100288, 17322948, 17925120, 19000320, 19247720, 21375360, 21653685, 23097264, 25984422, 26887680, 28500480, 28871580, 30796352, 34200576, 34645896, 38495440, 42750720, 43307370, 46194528, 51968844, 53775360, 57000960, 57743160, 61592704, 64961055, 69291792, 76990880, 85501440, 86614740, 92389056, 103937688, 115486320, 123185408, 129922110, 138583584, 153981760, 171002880, 173229480, 184778112, 207875376, 230972640, 246370816, 259844220, 277167168, 307963520, 346458960, 369556224, 415750752, 461945280, 492741632, 519688440, 554334336, 615927040, 692917920, 739112448, 831501504, 923890560, 1039376880, 1108668672, 1231854080, 1385835840, 1478224896, 1663003008, 1847781120, 2078753760, 2217337344, 2463708160, 2771671680, 3326006016, 3695562240, 4157507520, 4434674688, 5543343360, 6652012032, 7391124480, 8315015040, 11086686720, 13304024064, 16630030080, 22173373440, 33260060160, 66520120320]

約数ペア:

[(1, 66520120320), (2, 33260060160), (3, 22173373440), (4, 16630030080), (5, 13304024064), (6, 11086686720), (8, 8315015040), (9, 7391124480), (10, 6652012032), (12, 5543343360), (15, 4434674688), (16, 4157507520), (18, 3695562240), (20, 3326006016), (24, 2771671680), (27, 2463708160), (30, 2217337344), (32, 2078753760), (36, 1847781120), (40, 1663003008), (45, 1478224896), (48, 1385835840), (54, 1231854080), (60, 1108668672), (64, 1039376880), (72, 923890560), (80, 831501504), (90, 739112448), (96, 692917920), (108, 615927040), (120, 554334336), (128, 519688440), (135, 492741632), (144, 461945280), (160, 415750752), (180, 369556224), (192, 346458960), (216, 307963520), (240, 277167168), (256, 259844220), (270, 246370816), (288, 230972640), (320, 207875376), (360, 184778112), (384, 173229480), (389, 171002880), (432, 153981760), (480, 138583584), (512, 129922110), (540, 123185408), (576, 115486320), (640, 103937688), (720, 92389056), (768, 86614740), (778, 85501440), (864, 76990880), (960, 69291792), (1024, 64961055), (1080, 61592704), (1152, 57743160), (1167, 57000960), (1237, 53775360), (1280, 51968844), (1440, 46194528), (1536, 43307370), (1556, 42750720), (1728, 38495440), (1920, 34645896), (1945, 34200576), (2160, 30796352), (2304, 28871580), (2334, 28500480), (2474, 26887680), (2560, 25984422), (2880, 23097264), (3072, 21653685), (3112, 21375360), (3456, 19247720), (3501, 19000320), (3711, 17925120), (3840, 17322948), (3890, 17100288), (4320, 15398176), (4608, 14435790), (4668, 14250240), (4948, 13443840), (5120, 12992211), (5760, 11548632), (5835, 11400192), (6185, 10755072), (6224, 10687680), (6912, 9623860), (7002, 9500160), (7422, 8962560), (7680, 8661474), (7780, 8550144), (8640, 7699088), (9216, 7217895), (9336, 7125120), (9896, 6721920), (10503, 6333440), (11133, 5975040), (11520, 5774316), (11670, 5700096), (12370, 5377536), (12448, 5343840), (13824, 4811930), (14004, 4750080), (14844, 4481280), (15360, 4330737), (15560, 4275072), (17280, 3849544), (17505, 3800064), (18555, 3585024), (18672, 3562560), (19792, 3360960), (21006, 3166720), (22266, 2987520), (23040, 2887158), (23340, 2850048), (24740, 2688768), (24896, 2671920), (27648, 2405965), (28008, 2375040), (29688, 2240640), (31120, 2137536), (33399, 1991680), (34560, 1924772), (35010, 1900032), (37110, 1792512), (37344, 1781280), (39584, 1680480), (42012, 1583360), (44532, 1493760), (46080, 1443579), (46680, 1425024), (49480, 1344384), (49792, 1335960), (52515, 1266688), (55665, 1195008), (56016, 1187520), (59376, 1120320), (62240, 1068768), (66798, 995840), (69120, 962386), (70020, 950016), (74220, 896256), (74688, 890640), (79168, 840240), (84024, 791680), (89064, 746880), (93360, 712512), (98960, 672192), (99584, 667980), (105030, 633344), (111330, 597504), (112032, 593760), (118752, 560160), (124480, 534384), (133596, 497920), (138240, 481193), (140040, 475008), (148440, 448128), (149376, 445320), (158336, 420120), (166995, 398336), (168048, 395840), (178128, 373440), (186720, 356256), (197920, 336096), (199168, 333990), (210060, 316672), (222660, 298752), (224064, 296880), (237504, 280080), (248960, 267192)]