15692727760

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^2\times {\mathrm{157}}^1\times {\mathrm{3461}}^1$

素因数の和:3669

約数の個数: 120

約数和(自身を含む): 38763418536

約数和(自身を除く): 23070690776

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 157, 190, 304, 314, 361, 380, 628, 722, 760, 785, 1256, 1444, 1520, 1570, 1805, 2512, 2888, 2983, 3140, 3461, 3610, 5776, 5966, 6280, 6922, 7220, 11932, 12560, 13844, 14440, 14915, 17305, 23864, 27688, 28880, 29830, 34610, 47728, 55376, 56677, 59660, 65759, 69220, 113354, 119320, 131518, 138440, 226708, 238640, 263036, 276880, 283385, 328795, 453416, 526072, 543377, 566770, 657590, 906832, 1052144, 1086754, 1133540, 1249421, 1315180, 2173508, 2267080, 2498842, 2630360, 2716885, 4347016, 4534160, 4997684, 5260720, 5433770, 6247105, 8694032, 9995368, 10324163, 10867540, 12494210, 19990736, 20648326, 21735080, 24988420, 41296652, 43470160, 49976840, 51620815, 82593304, 99953680, 103241630, 165186608, 196159097, 206483260, 392318194, 412966520, 784636388, 825933040, 980795485, 1569272776, 1961590970, 3138545552, 3923181940, 7846363880, 15692727760]

約数ペア:

[(1, 15692727760), (2, 7846363880), (4, 3923181940), (5, 3138545552), (8, 1961590970), (10, 1569272776), (16, 980795485), (19, 825933040), (20, 784636388), (38, 412966520), (40, 392318194), (76, 206483260), (80, 196159097), (95, 165186608), (152, 103241630), (157, 99953680), (190, 82593304), (304, 51620815), (314, 49976840), (361, 43470160), (380, 41296652), (628, 24988420), (722, 21735080), (760, 20648326), (785, 19990736), (1256, 12494210), (1444, 10867540), (1520, 10324163), (1570, 9995368), (1805, 8694032), (2512, 6247105), (2888, 5433770), (2983, 5260720), (3140, 4997684), (3461, 4534160), (3610, 4347016), (5776, 2716885), (5966, 2630360), (6280, 2498842), (6922, 2267080), (7220, 2173508), (11932, 1315180), (12560, 1249421), (13844, 1133540), (14440, 1086754), (14915, 1052144), (17305, 906832), (23864, 657590), (27688, 566770), (28880, 543377), (29830, 526072), (34610, 453416), (47728, 328795), (55376, 283385), (56677, 276880), (59660, 263036), (65759, 238640), (69220, 226708), (113354, 138440), (119320, 131518)]