2080481621790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{1471}}^1$

素因数の和:1617

約数の個数: 768

約数和(自身を含む): 6564391206912

約数和(自身を除く): 4483909585122

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 17, 22, 26, 30, 33, 34, 39, 41, 43, 51, 55, 65, 66, 78, 82, 85, 86, 102, 110, 121, 123, 129, 130, 143, 165, 170, 187, 195, 205, 215, 221, 242, 246, 255, 258, 286, 330, 363, 374, 390, 410, 429, 430, 442, 451, 473, 510, 533, 559, 561, 605, 615, 645, 663, 697, 715, 726, 731, 858, 902, 935, 946, 1066, 1105, 1118, 1122, 1210, 1230, 1290, 1326, 1353, 1394, 1419, 1430, 1462, 1471, 1573, 1599, 1677, 1763, 1815, 1870, 2057, 2091, 2145, 2193, 2210, 2255, 2365, 2431, 2665, 2706, 2795, 2805, 2838, 2942, 3146, 3198, 3315, 3354, 3485, 3526, 3630, 3655, 4114, 4182, 4290, 4386, 4413, 4510, 4719, 4730, 4862, 4961, 5203, 5289, 5330, 5590, 5610, 5863, 6149, 6171, 6630, 6765, 6970, 7095, 7293, 7310, 7355, 7667, 7865, 7995, 8041, 8385, 8815, 8826, 9061, 9438, 9503, 9922, 10285, 10406, 10455, 10578, 10965, 11726, 12155, 12298, 12342, 13530, 14190, 14586, 14710, 14883, 15334, 15609, 15730, 15990, 16082, 16181, 16770, 17589, 17630, 18122, 18447, 19006, 19123, 19393, 20570, 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343785, 355982, 361866, 375105, 379518, 386958, 389623, 401115, 405834, 420706, 421685, 426646, 442255, 449565, 485430, 498355, 504218, 506022, 522665, 530706, 533973, 550154, 573690, 581790, 598026, 603110, 627198, 631059, 632530, 639969, 644930, 650182, 659362, 663421, 676390, 687570, 695783, 750210, 756327, 779246, 784043, 802230, 822289, 825231, 843370, 884510, 889955, 899130, 904665, 948795, 967395, 975273, 989043, 996710, 1014585, 1025287, 1045330, 1051765, 1066615, 1067946, 1075301, 1096381, 1149863, 1168869, 1260545, 1262118, 1265055, 1279938, 1326765, 1326842, 1375385, 1391566, 1495065, 1512654, 1567995, 1568086, 1625455, 1644578, 1648405, 1650462, 1779910, 1809330, 1897590, 1934790, 1948115, 1950546, 1978086, 1990263, 2029170, 2050574, 2087349, 2103530, 2133230, 2150602, 2192762, 2299726, 2313883, 2337738, 2352129, 2466867, 2521090, 2530110, 2593373, 2653530, 2669865, 2750770, 2773199, 2990130, 3025847, 3075861, 3135990, 3155295, 3199845, 3225903, 3250910, 3289143, 3296810, 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約数ペア:

[(1, 2080481621790), (2, 1040240810895), (3, 693493873930), (5, 416096324358), (6, 346746936965), (10, 208048162179), (11, 189134692890), (13, 160037047830), (15, 138698774786), (17, 122381271870), (22, 94567346445), (26, 80018523915), (30, 69349387393), (33, 63044897630), (34, 61190635935), (39, 53345682610), (41, 50743454190), (43, 48383293530), (51, 40793757290), (55, 37826938578), (65, 32007409566), (66, 31522448815), (78, 26672841305), (82, 25371727095), (85, 24476254374), (86, 24191646765), (102, 20396878645), (110, 18913469289), (121, 17194062990), (123, 16914484730), (129, 16127764510), (130, 16003704783), (143, 14548822530), (165, 12608979526), (170, 12238127187), (187, 11125570170), (195, 10669136522), (205, 10148690838), (215, 9676658706), (221, 9413943990), (242, 8597031495), (246, 8457242365), (255, 8158751458), (258, 8063882255), (286, 7274411265), (330, 6304489763), (363, 5731354330), (374, 5562785085), (390, 5334568261), (410, 5074345419), (429, 4849607510), (430, 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