162668890440

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{691}}^1\times {\mathrm{31139}}^1$

素因数の和:31857

約数の個数: 256

約数和(自身を含む): 620607744000

約数和(自身を除く): 457938853560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 691, 756, 840, 945, 1080, 1260, 1382, 1512, 1890, 2073, 2520, 2764, 3455, 3780, 4146, 4837, 5528, 6219, 6910, 7560, 8292, 9674, 10365, 12438, 13820, 14511, 16584, 18657, 19348, 20730, 24185, 24876, 27640, 29022, 31095, 31139, 37314, 38696, 41460, 43533, 48370, 49752, 58044, 62190, 62278, 72555, 74628, 82920, 87066, 93285, 93417, 96740, 116088, 124380, 124556, 130599, 145110, 149256, 155695, 174132, 186570, 186834, 193480, 217665, 217973, 248760, 249112, 261198, 280251, 290220, 311390, 348264, 373140, 373668, 435330, 435946, 467085, 522396, 560502, 580440, 622780, 652995, 653919, 746280, 747336, 840753, 870660, 871892, 934170, 1044792, 1089865, 1121004, 1245560, 1305990, 1307838, 1401255, 1681506, 1741320, 1743784, 1868340, 1961757, 2179730, 2242008, 2611980, 2615676, 2802510, 3269595, 3363012, 3736680, 3923514, 4203765, 4359460, 5223960, 5231352, 5605020, 5885271, 6539190, 6726024, 7847028, 8407530, 8718920, 9808785, 11210040, 11770542, 13078380, 15694056, 16815060, 19617570, 21517049, 23541084, 26156760, 29426355, 33630120, 39235140, 43034098, 47082168, 58852710, 64551147, 78470280, 86068196, 107585245, 117705420, 129102294, 150619343, 172136392, 193653441, 215170490, 235410840, 258204588, 301238686, 322755735, 387306882, 430340980, 451858029, 516409176, 580960323, 602477372, 645511470, 753096715, 774613764, 860681960, 903716058, 968267205, 1161920646, 1204954744, 1291022940, 1355574087, 1506193430, 1549227528, 1807432116, 1936534410, 2259290145, 2323841292, 2582045880, 2711148174, 2904801615, 3012386860, 3614864232, 3873068820, 4066722261, 4518580290, 4647682584, 5422296348, 5809603230, 6024773720, 6777870435, 7746137640, 8133444522, 9037160580, 10844592696, 11619206460, 13555740870, 16266889044, 18074321160, 20333611305, 23238412920, 27111481740, 32533778088, 40667222610, 54222963480, 81334445220, 162668890440]

約数ペア:

[(1, 162668890440), (2, 81334445220), (3, 54222963480), (4, 40667222610), (5, 32533778088), (6, 27111481740), (7, 23238412920), (8, 20333611305), (9, 18074321160), (10, 16266889044), (12, 13555740870), (14, 11619206460), (15, 10844592696), (18, 9037160580), (20, 8133444522), (21, 7746137640), (24, 6777870435), (27, 6024773720), (28, 5809603230), (30, 5422296348), (35, 4647682584), (36, 4518580290), (40, 4066722261), (42, 3873068820), (45, 3614864232), (54, 3012386860), (56, 2904801615), (60, 2711148174), (63, 2582045880), (70, 2323841292), (72, 2259290145), (84, 1936534410), (90, 1807432116), (105, 1549227528), (108, 1506193430), (120, 1355574087), (126, 1291022940), (135, 1204954744), (140, 1161920646), (168, 968267205), (180, 903716058), (189, 860681960), (210, 774613764), (216, 753096715), (252, 645511470), (270, 602477372), (280, 580960323), (315, 516409176), (360, 451858029), (378, 430340980), (420, 387306882), (504, 322755735), (540, 301238686), (630, 258204588), (691, 235410840), (756, 215170490), (840, 193653441), (945, 172136392), (1080, 150619343), (1260, 129102294), (1382, 117705420), (1512, 107585245), (1890, 86068196), (2073, 78470280), (2520, 64551147), (2764, 58852710), (3455, 47082168), (3780, 43034098), (4146, 39235140), (4837, 33630120), (5528, 29426355), (6219, 26156760), (6910, 23541084), (7560, 21517049), (8292, 19617570), (9674, 16815060), (10365, 15694056), (12438, 13078380), (13820, 11770542), (14511, 11210040), (16584, 9808785), (18657, 8718920), (19348, 8407530), (20730, 7847028), (24185, 6726024), (24876, 6539190), (27640, 5885271), (29022, 5605020), (31095, 5231352), (31139, 5223960), (37314, 4359460), (38696, 4203765), (41460, 3923514), (43533, 3736680), (48370, 3363012), (49752, 3269595), (58044, 2802510), (62190, 2615676), (62278, 2611980), (72555, 2242008), (74628, 2179730), (82920, 1961757), (87066, 1868340), (93285, 1743784), (93417, 1741320), (96740, 1681506), (116088, 1401255), (124380, 1307838), (124556, 1305990), (130599, 1245560), (145110, 1121004), (149256, 1089865), (155695, 1044792), (174132, 934170), (186570, 871892), (186834, 870660), (193480, 840753), (217665, 747336), (217973, 746280), (248760, 653919), (249112, 652995), (261198, 622780), (280251, 580440), (290220, 560502), (311390, 522396), (348264, 467085), (373140, 435946), (373668, 435330)]