16561234080

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{75169}}^1$

素因数の和:75213

約数の個数: 240

約数和(自身を含む): 61886258280

約数和(自身を除く): 45325024200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 81, 85, 90, 96, 102, 108, 120, 135, 136, 144, 153, 160, 162, 170, 180, 204, 216, 240, 255, 270, 272, 288, 306, 324, 340, 360, 405, 408, 432, 459, 480, 510, 540, 544, 612, 648, 680, 720, 765, 810, 816, 864, 918, 1020, 1080, 1224, 1296, 1360, 1377, 1440, 1530, 1620, 1632, 1836, 2040, 2160, 2295, 2448, 2592, 2720, 2754, 3060, 3240, 3672, 4080, 4320, 4590, 4896, 5508, 6120, 6480, 6885, 7344, 8160, 9180, 11016, 12240, 12960, 13770, 14688, 18360, 22032, 24480, 27540, 36720, 44064, 55080, 73440, 75169, 110160, 150338, 220320, 225507, 300676, 375845, 451014, 601352, 676521, 751690, 902028, 1127535, 1202704, 1277873, 1353042, 1503380, 1804056, 2029563, 2255070, 2405408, 2555746, 2706084, 3006760, 3382605, 3608112, 3833619, 4059126, 4510140, 5111492, 5412168, 6013520, 6088689, 6389365, 6765210, 7216224, 7667238, 8118252, 9020280, 10147815, 10222984, 10824336, 11500857, 12027040, 12177378, 12778730, 13530420, 15334476, 16236504, 18040560, 19168095, 20295630, 20445968, 21648672, 23001714, 24354756, 25557460, 27060840, 30443445, 30668952, 32473008, 34502571, 36081120, 38336190, 40591260, 40891936, 46003428, 48709512, 51114920, 54121680, 57504285, 60886890, 61337904, 64946016, 69005142, 76672380, 81182520, 92006856, 97419024, 102229840, 103507713, 108243360, 115008570, 121773780, 122675808, 138010284, 153344760, 162365040, 172512855, 184013712, 194838048, 204459680, 207015426, 230017140, 243547560, 276020568, 306689520, 324730080, 345025710, 368027424, 414030852, 460034280, 487095120, 517538565, 552041136, 613379040, 690051420, 828061704, 920068560, 974190240, 1035077130, 1104082272, 1380102840, 1656123408, 1840137120, 2070154260, 2760205680, 3312246816, 4140308520, 5520411360, 8280617040, 16561234080]

約数ペア:

[(1, 16561234080), (2, 8280617040), (3, 5520411360), (4, 4140308520), (5, 3312246816), (6, 2760205680), (8, 2070154260), (9, 1840137120), (10, 1656123408), (12, 1380102840), (15, 1104082272), (16, 1035077130), (17, 974190240), (18, 920068560), (20, 828061704), (24, 690051420), (27, 613379040), (30, 552041136), (32, 517538565), (34, 487095120), (36, 460034280), (40, 414030852), (45, 368027424), (48, 345025710), (51, 324730080), (54, 306689520), (60, 276020568), (68, 243547560), (72, 230017140), (80, 207015426), (81, 204459680), (85, 194838048), (90, 184013712), (96, 172512855), (102, 162365040), (108, 153344760), (120, 138010284), (135, 122675808), (136, 121773780), (144, 115008570), (153, 108243360), (160, 103507713), (162, 102229840), (170, 97419024), (180, 92006856), (204, 81182520), (216, 76672380), (240, 69005142), (255, 64946016), (270, 61337904), (272, 60886890), (288, 57504285), (306, 54121680), (324, 51114920), (340, 48709512), (360, 46003428), (405, 40891936), (408, 40591260), (432, 38336190), (459, 36081120), (480, 34502571), (510, 32473008), (540, 30668952), (544, 30443445), (612, 27060840), (648, 25557460), (680, 24354756), (720, 23001714), (765, 21648672), (810, 20445968), (816, 20295630), (864, 19168095), (918, 18040560), (1020, 16236504), (1080, 15334476), (1224, 13530420), (1296, 12778730), (1360, 12177378), (1377, 12027040), (1440, 11500857), (1530, 10824336), (1620, 10222984), (1632, 10147815), (1836, 9020280), (2040, 8118252), (2160, 7667238), (2295, 7216224), (2448, 6765210), (2592, 6389365), (2720, 6088689), (2754, 6013520), (3060, 5412168), (3240, 5111492), (3672, 4510140), (4080, 4059126), (4320, 3833619), (4590, 3608112), (4896, 3382605), (5508, 3006760), (6120, 2706084), (6480, 2555746), (6885, 2405408), (7344, 2255070), (8160, 2029563), (9180, 1804056), (11016, 1503380), (12240, 1353042), (12960, 1277873), (13770, 1202704), (14688, 1127535), (18360, 902028), (22032, 751690), (24480, 676521), (27540, 601352), (36720, 451014), (44064, 375845), (55080, 300676), (73440, 225507), (75169, 220320), (110160, 150338)]