1418570280

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{1019}}^1\times {\mathrm{1289}}^1$

素因数の和:2328

約数の個数: 128

約数和(自身を含む): 4736880000

約数和(自身を除く): 3318309720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1019, 1080, 1289, 2038, 2578, 3057, 3867, 4076, 5095, 5156, 6114, 6445, 7734, 8152, 9171, 10190, 10312, 11601, 12228, 12890, 15285, 15468, 18342, 19335, 20380, 23202, 24456, 25780, 27513, 30570, 30936, 34803, 36684, 38670, 40760, 45855, 46404, 51560, 55026, 58005, 61140, 69606, 73368, 77340, 91710, 92808, 110052, 116010, 122280, 137565, 139212, 154680, 174015, 183420, 220104, 232020, 275130, 278424, 348030, 366840, 464040, 550260, 696060, 1100520, 1313491, 1392120, 2626982, 3940473, 5253964, 6567455, 7880946, 10507928, 11821419, 13134910, 15761892, 19702365, 23642838, 26269820, 31523784, 35464257, 39404730, 47285676, 52539640, 59107095, 70928514, 78809460, 94571352, 118214190, 141857028, 157618920, 177321285, 236428380, 283714056, 354642570, 472856760, 709285140, 1418570280]

約数ペア:

[(1, 1418570280), (2, 709285140), (3, 472856760), (4, 354642570), (5, 283714056), (6, 236428380), (8, 177321285), (9, 157618920), (10, 141857028), (12, 118214190), (15, 94571352), (18, 78809460), (20, 70928514), (24, 59107095), (27, 52539640), (30, 47285676), (36, 39404730), (40, 35464257), (45, 31523784), (54, 26269820), (60, 23642838), (72, 19702365), (90, 15761892), (108, 13134910), (120, 11821419), (135, 10507928), (180, 7880946), (216, 6567455), (270, 5253964), (360, 3940473), (540, 2626982), (1019, 1392120), (1080, 1313491), (1289, 1100520), (2038, 696060), (2578, 550260), (3057, 464040), (3867, 366840), (4076, 348030), (5095, 278424), (5156, 275130), (6114, 232020), (6445, 220104), (7734, 183420), (8152, 174015), (9171, 154680), (10190, 139212), (10312, 137565), (11601, 122280), (12228, 116010), (12890, 110052), (15285, 92808), (15468, 91710), (18342, 77340), (19335, 73368), (20380, 69606), (23202, 61140), (24456, 58005), (25780, 55026), (27513, 51560), (30570, 46404), (30936, 45855), (34803, 40760), (36684, 38670)]