15441464140

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{433}}^1\times {\mathrm{1979}}^1$

素因数の和:2491

約数の個数: 96

約数和(自身を含む): 35080879680

約数和(自身を除く): 19639415540

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 53, 68, 85, 106, 170, 212, 265, 340, 433, 530, 866, 901, 1060, 1732, 1802, 1979, 2165, 3604, 3958, 4330, 4505, 7361, 7916, 8660, 9010, 9895, 14722, 18020, 19790, 22949, 29444, 33643, 36805, 39580, 45898, 67286, 73610, 91796, 104887, 114745, 134572, 147220, 168215, 209774, 229490, 336430, 390133, 419548, 458980, 524435, 672860, 780266, 856907, 1048870, 1560532, 1713814, 1783079, 1950665, 2097740, 3427628, 3566158, 3901330, 4284535, 7132316, 7802660, 8569070, 8915395, 14567419, 17138140, 17830790, 29134838, 35661580, 45416071, 58269676, 72837095, 90832142, 145674190, 181664284, 227080355, 291348380, 454160710, 772073207, 908321420, 1544146414, 3088292828, 3860366035, 7720732070, 15441464140]

約数ペア:

[(1, 15441464140), (2, 7720732070), (4, 3860366035), (5, 3088292828), (10, 1544146414), (17, 908321420), (20, 772073207), (34, 454160710), (53, 291348380), (68, 227080355), (85, 181664284), (106, 145674190), (170, 90832142), (212, 72837095), (265, 58269676), (340, 45416071), (433, 35661580), (530, 29134838), (866, 17830790), (901, 17138140), (1060, 14567419), (1732, 8915395), (1802, 8569070), (1979, 7802660), (2165, 7132316), (3604, 4284535), (3958, 3901330), (4330, 3566158), (4505, 3427628), (7361, 2097740), (7916, 1950665), (8660, 1783079), (9010, 1713814), (9895, 1560532), (14722, 1048870), (18020, 856907), (19790, 780266), (22949, 672860), (29444, 524435), (33643, 458980), (36805, 419548), (39580, 390133), (45898, 336430), (67286, 229490), (73610, 209774), (91796, 168215), (104887, 147220), (114745, 134572)]