2535878465920

素因数分解:

$2^7\times 5^1\times {\mathrm{19}}^1\times {\mathrm{12457}}^1\times {\mathrm{16741}}^1$

素因数の和:29236

約数の個数: 128

約数和(自身を含む): 6382298181600

約数和(自身を除く): 3846419715680

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 304, 320, 380, 608, 640, 760, 1216, 1520, 2432, 3040, 6080, 12160, 12457, 16741, 24914, 33482, 49828, 62285, 66964, 83705, 99656, 124570, 133928, 167410, 199312, 236683, 249140, 267856, 318079, 334820, 398624, 473366, 498280, 535712, 636158, 669640, 797248, 946732, 996560, 1071424, 1183415, 1272316, 1339280, 1590395, 1594496, 1893464, 1993120, 2142848, 2366830, 2544632, 2678560, 3180790, 3786928, 3986240, 4733660, 5089264, 5357120, 6361580, 7573856, 7972480, 9467320, 10178528, 10714240, 12723160, 15147712, 18934640, 20357056, 25446320, 30295424, 37869280, 40714112, 50892640, 75738560, 101785280, 151477120, 203570560, 208542637, 417085274, 834170548, 1042713185, 1668341096, 2085426370, 3336682192, 3962310103, 4170852740, 6673364384, 7924620206, 8341705480, 13346728768, 15849240412, 16683410960, 19811550515, 26693457536, 31698480824, 33366821920, 39623101030, 63396961648, 66733643840, 79246202060, 126793923296, 133467287680, 158492404120, 253587846592, 316984808240, 507175693184, 633969616480, 1267939232960, 2535878465920]

約数ペア:

[(1, 2535878465920), (2, 1267939232960), (4, 633969616480), (5, 507175693184), (8, 316984808240), (10, 253587846592), (16, 158492404120), (19, 133467287680), (20, 126793923296), (32, 79246202060), (38, 66733643840), (40, 63396961648), (64, 39623101030), (76, 33366821920), (80, 31698480824), (95, 26693457536), (128, 19811550515), (152, 16683410960), (160, 15849240412), (190, 13346728768), (304, 8341705480), (320, 7924620206), (380, 6673364384), (608, 4170852740), (640, 3962310103), (760, 3336682192), (1216, 2085426370), (1520, 1668341096), (2432, 1042713185), (3040, 834170548), (6080, 417085274), (12160, 208542637), (12457, 203570560), (16741, 151477120), (24914, 101785280), (33482, 75738560), (49828, 50892640), (62285, 40714112), (66964, 37869280), (83705, 30295424), (99656, 25446320), (124570, 20357056), (133928, 18934640), (167410, 15147712), (199312, 12723160), (236683, 10714240), (249140, 10178528), (267856, 9467320), (318079, 7972480), (334820, 7573856), (398624, 6361580), (473366, 5357120), (498280, 5089264), (535712, 4733660), (636158, 3986240), (669640, 3786928), (797248, 3180790), (946732, 2678560), (996560, 2544632), (1071424, 2366830), (1183415, 2142848), (1272316, 1993120), (1339280, 1893464), (1590395, 1594496)]