15703850680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{293}}^1\times {\mathrm{2423}}^1$

素因数の和:2813

約数の個数: 128

約数和(自身を含む): 41048985600

約数和(自身を除く): 25345134920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 79, 140, 158, 280, 293, 316, 395, 553, 586, 632, 790, 1106, 1172, 1465, 1580, 2051, 2212, 2344, 2423, 2765, 2930, 3160, 4102, 4424, 4846, 5530, 5860, 8204, 9692, 10255, 11060, 11720, 12115, 16408, 16961, 19384, 20510, 22120, 23147, 24230, 33922, 41020, 46294, 48460, 67844, 82040, 84805, 92588, 96920, 115735, 135688, 162029, 169610, 185176, 191417, 231470, 324058, 339220, 382834, 462940, 648116, 678440, 709939, 765668, 810145, 925880, 957085, 1296232, 1339919, 1419878, 1531336, 1620290, 1914170, 2679838, 2839756, 3240580, 3549695, 3828340, 4969573, 5359676, 5679512, 6481160, 6699595, 7099390, 7656680, 9939146, 10719352, 13399190, 14198780, 19878292, 24847865, 26798380, 28397560, 39756584, 49695730, 53596760, 56085181, 99391460, 112170362, 198782920, 224340724, 280425905, 392596267, 448681448, 560851810, 785192534, 1121703620, 1570385068, 1962981335, 2243407240, 3140770136, 3925962670, 7851925340, 15703850680]

約数ペア:

[(1, 15703850680), (2, 7851925340), (4, 3925962670), (5, 3140770136), (7, 2243407240), (8, 1962981335), (10, 1570385068), (14, 1121703620), (20, 785192534), (28, 560851810), (35, 448681448), (40, 392596267), (56, 280425905), (70, 224340724), (79, 198782920), (140, 112170362), (158, 99391460), (280, 56085181), (293, 53596760), (316, 49695730), (395, 39756584), (553, 28397560), (586, 26798380), (632, 24847865), (790, 19878292), (1106, 14198780), (1172, 13399190), (1465, 10719352), (1580, 9939146), (2051, 7656680), (2212, 7099390), (2344, 6699595), (2423, 6481160), (2765, 5679512), (2930, 5359676), (3160, 4969573), (4102, 3828340), (4424, 3549695), (4846, 3240580), (5530, 2839756), (5860, 2679838), (8204, 1914170), (9692, 1620290), (10255, 1531336), (11060, 1419878), (11720, 1339919), (12115, 1296232), (16408, 957085), (16961, 925880), (19384, 810145), (20510, 765668), (22120, 709939), (23147, 678440), (24230, 648116), (33922, 462940), (41020, 382834), (46294, 339220), (48460, 324058), (67844, 231470), (82040, 191417), (84805, 185176), (92588, 169610), (96920, 162029), (115735, 135688)]