856970291640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{353}}^1\times {\mathrm{1064771}}^1$

素因数の和:1065157

約数の個数: 128

約数和(自身を含む): 2713890873600

約数和(自身を除く): 1856920581960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 353, 380, 456, 570, 706, 760, 1059, 1140, 1412, 1765, 2118, 2280, 2824, 3530, 4236, 5295, 6707, 7060, 8472, 10590, 13414, 14120, 20121, 21180, 26828, 33535, 40242, 42360, 53656, 67070, 80484, 100605, 134140, 160968, 201210, 268280, 402420, 804840, 1064771, 2129542, 3194313, 4259084, 5323855, 6388626, 8518168, 10647710, 12777252, 15971565, 20230649, 21295420, 25554504, 31943130, 40461298, 42590840, 60691947, 63886260, 80922596, 101153245, 121383894, 127772520, 161845192, 202306490, 242767788, 303459735, 375864163, 404612980, 485535576, 606919470, 751728326, 809225960, 1127592489, 1213838940, 1503456652, 1879320815, 2255184978, 2427677880, 3006913304, 3758641630, 4510369956, 5637962445, 7141419097, 7517283260, 9020739912, 11275924890, 14282838194, 15034566520, 21424257291, 22551849780, 28565676388, 35707095485, 42848514582, 45103699560, 57131352776, 71414190970, 85697029164, 107121286455, 142828381940, 171394058328, 214242572910, 285656763880, 428485145820, 856970291640]

約数ペア:

[(1, 856970291640), (2, 428485145820), (3, 285656763880), (4, 214242572910), (5, 171394058328), (6, 142828381940), (8, 107121286455), (10, 85697029164), (12, 71414190970), (15, 57131352776), (19, 45103699560), (20, 42848514582), (24, 35707095485), (30, 28565676388), (38, 22551849780), (40, 21424257291), (57, 15034566520), (60, 14282838194), (76, 11275924890), (95, 9020739912), (114, 7517283260), (120, 7141419097), (152, 5637962445), (190, 4510369956), (228, 3758641630), (285, 3006913304), (353, 2427677880), (380, 2255184978), (456, 1879320815), (570, 1503456652), (706, 1213838940), (760, 1127592489), (1059, 809225960), (1140, 751728326), (1412, 606919470), (1765, 485535576), (2118, 404612980), (2280, 375864163), (2824, 303459735), (3530, 242767788), (4236, 202306490), (5295, 161845192), (6707, 127772520), (7060, 121383894), (8472, 101153245), (10590, 80922596), (13414, 63886260), (14120, 60691947), (20121, 42590840), (21180, 40461298), (26828, 31943130), (33535, 25554504), (40242, 21295420), (42360, 20230649), (53656, 15971565), (67070, 12777252), (80484, 10647710), (100605, 8518168), (134140, 6388626), (160968, 5323855), (201210, 4259084), (268280, 3194313), (402420, 2129542), (804840, 1064771)]