16986075120

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{3370253}}^1$

素因数の和:3370279

約数の個数: 120

約数和(自身を含む): 65194193376

約数和(自身を除く): 48208118256

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 3370253, 6740506, 10110759, 13481012, 16851265, 20221518, 23591771, 26962024, 30332277, 33702530, 40443036, 47183542, 50553795, 53924048, 60664554, 67405060, 70775313, 80886072, 94367084, 101107590, 117958855, 121329108, 134810120, 141550626, 151661385, 161772144, 188734168, 202215180, 212325939, 235917710, 242658216, 269620240, 283101252, 303322770, 353876565, 377468336, 404430360, 424651878, 471835420, 485316432, 566202504, 606645540, 707753130, 808860720, 849303756, 943670840, 1061629695, 1132405008, 1213291080, 1415506260, 1698607512, 1887341680, 2123259390, 2426582160, 2831012520, 3397215024, 4246518780, 5662025040, 8493037560, 16986075120]

約数ペア:

[(1, 16986075120), (2, 8493037560), (3, 5662025040), (4, 4246518780), (5, 3397215024), (6, 2831012520), (7, 2426582160), (8, 2123259390), (9, 1887341680), (10, 1698607512), (12, 1415506260), (14, 1213291080), (15, 1132405008), (16, 1061629695), (18, 943670840), (20, 849303756), (21, 808860720), (24, 707753130), (28, 606645540), (30, 566202504), (35, 485316432), (36, 471835420), (40, 424651878), (42, 404430360), (45, 377468336), (48, 353876565), (56, 303322770), (60, 283101252), (63, 269620240), (70, 242658216), (72, 235917710), (80, 212325939), (84, 202215180), (90, 188734168), (105, 161772144), (112, 151661385), (120, 141550626), (126, 134810120), (140, 121329108), (144, 117958855), (168, 101107590), (180, 94367084), (210, 80886072), (240, 70775313), (252, 67405060), (280, 60664554), (315, 53924048), (336, 50553795), (360, 47183542), (420, 40443036), (504, 33702530), (560, 30332277), (630, 26962024), (720, 23591771), (840, 20221518), (1008, 16851265), (1260, 13481012), (1680, 10110759), (2520, 6740506), (5040, 3370253)]