291236353620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{487}}^1\times {\mathrm{2113}}^1$

素因数の和:2754

約数の個数: 192

約数和(自身を含む): 842306895360

約数和(自身を除く): 551070541740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 89, 106, 159, 178, 212, 265, 267, 318, 356, 445, 487, 530, 534, 636, 795, 890, 974, 1060, 1068, 1335, 1461, 1590, 1780, 1948, 2113, 2435, 2670, 2922, 3180, 4226, 4717, 4870, 5340, 5844, 6339, 7305, 8452, 9434, 9740, 10565, 12678, 14151, 14610, 18868, 21130, 23585, 25356, 25811, 28302, 29220, 31695, 42260, 43343, 47170, 51622, 56604, 63390, 70755, 77433, 86686, 94340, 103244, 111989, 126780, 129055, 130029, 141510, 154866, 173372, 188057, 216715, 223978, 258110, 260058, 283020, 309732, 335967, 376114, 387165, 433430, 447956, 516220, 520116, 559945, 564171, 650145, 671934, 752228, 774330, 866860, 940285, 1029031, 1119890, 1128342, 1300290, 1343868, 1548660, 1679835, 1880570, 2058062, 2239780, 2256684, 2297179, 2600580, 2820855, 3087093, 3359670, 3761140, 4116124, 4594358, 5145155, 5641710, 6174186, 6719340, 6891537, 9188716, 9967021, 10290310, 11283420, 11485895, 12348372, 13783074, 15435465, 19934042, 20580620, 22971790, 27566148, 29901063, 30870930, 34457685, 39868084, 45943580, 49835105, 54538643, 59802126, 61741860, 68915370, 91583759, 99670210, 109077286, 119604252, 137830740, 149505315, 163615929, 183167518, 199340420, 218154572, 272693215, 274751277, 299010630, 327231858, 366335036, 457918795, 545386430, 549502554, 598021260, 654463716, 818079645, 915837590, 1090772860, 1099005108, 1373756385, 1636159290, 1831675180, 2747512770, 3272318580, 4853939227, 5495025540, 9707878454, 14561817681, 19415756908, 24269696135, 29123635362, 48539392270, 58247270724, 72809088405, 97078784540, 145618176810, 291236353620]

約数ペア:

[(1, 291236353620), (2, 145618176810), (3, 97078784540), (4, 72809088405), (5, 58247270724), (6, 48539392270), (10, 29123635362), (12, 24269696135), (15, 19415756908), (20, 14561817681), (30, 9707878454), (53, 5495025540), (60, 4853939227), (89, 3272318580), (106, 2747512770), (159, 1831675180), (178, 1636159290), (212, 1373756385), (265, 1099005108), (267, 1090772860), (318, 915837590), (356, 818079645), (445, 654463716), (487, 598021260), (530, 549502554), (534, 545386430), (636, 457918795), (795, 366335036), (890, 327231858), (974, 299010630), (1060, 274751277), (1068, 272693215), (1335, 218154572), (1461, 199340420), (1590, 183167518), (1780, 163615929), (1948, 149505315), (2113, 137830740), (2435, 119604252), (2670, 109077286), (2922, 99670210), (3180, 91583759), (4226, 68915370), (4717, 61741860), (4870, 59802126), (5340, 54538643), (5844, 49835105), (6339, 45943580), (7305, 39868084), (8452, 34457685), (9434, 30870930), (9740, 29901063), (10565, 27566148), (12678, 22971790), (14151, 20580620), (14610, 19934042), (18868, 15435465), (21130, 13783074), (23585, 12348372), (25356, 11485895), (25811, 11283420), (28302, 10290310), (29220, 9967021), (31695, 9188716), (42260, 6891537), (43343, 6719340), (47170, 6174186), (51622, 5641710), (56604, 5145155), (63390, 4594358), (70755, 4116124), (77433, 3761140), (86686, 3359670), (94340, 3087093), (103244, 2820855), (111989, 2600580), (126780, 2297179), (129055, 2256684), (130029, 2239780), (141510, 2058062), (154866, 1880570), (173372, 1679835), (188057, 1548660), (216715, 1343868), (223978, 1300290), (258110, 1128342), (260058, 1119890), (283020, 1029031), (309732, 940285), (335967, 866860), (376114, 774330), (387165, 752228), (433430, 671934), (447956, 650145), (516220, 564171), (520116, 559945)]