268253640

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{149}}^1\times {\mathrm{1667}}^1$

素因数の和:1836

約数の個数: 128

約数和(自身を含む): 900720000

約数和(自身を除く): 632466360

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, 149, 180, 216, 270, 298, 360, 447, 540, 596, 745, 894, 1080, 1192, 1341, 1490, 1667, 1788, 2235, 2682, 2980, 3334, 3576, 4023, 4470, 5001, 5364, 5960, 6668, 6705, 8046, 8335, 8940, 10002, 10728, 13336, 13410, 15003, 16092, 16670, 17880, 20004, 20115, 25005, 26820, 30006, 32184, 33340, 40008, 40230, 45009, 50010, 53640, 60012, 66680, 75015, 80460, 90018, 100020, 120024, 150030, 160920, 180036, 200040, 225045, 248383, 300060, 360072, 450090, 496766, 600120, 745149, 900180, 993532, 1241915, 1490298, 1800360, 1987064, 2235447, 2483830, 2980596, 3725745, 4470894, 4967660, 5961192, 6706341, 7451490, 8941788, 9935320, 11177235, 13412682, 14902980, 17883576, 22354470, 26825364, 29805960, 33531705, 44708940, 53650728, 67063410, 89417880, 134126820, 268253640]

約数ペア:

[(1, 268253640), (2, 134126820), (3, 89417880), (4, 67063410), (5, 53650728), (6, 44708940), (8, 33531705), (9, 29805960), (10, 26825364), (12, 22354470), (15, 17883576), (18, 14902980), (20, 13412682), (24, 11177235), (27, 9935320), (30, 8941788), (36, 7451490), (40, 6706341), (45, 5961192), (54, 4967660), (60, 4470894), (72, 3725745), (90, 2980596), (108, 2483830), (120, 2235447), (135, 1987064), (149, 1800360), (180, 1490298), (216, 1241915), (270, 993532), (298, 900180), (360, 745149), (447, 600120), (540, 496766), (596, 450090), (745, 360072), (894, 300060), (1080, 248383), (1192, 225045), (1341, 200040), (1490, 180036), (1667, 160920), (1788, 150030), (2235, 120024), (2682, 100020), (2980, 90018), (3334, 80460), (3576, 75015), (4023, 66680), (4470, 60012), (5001, 53640), (5364, 50010), (5960, 45009), (6668, 40230), (6705, 40008), (8046, 33340), (8335, 32184), (8940, 30006), (10002, 26820), (10728, 25005), (13336, 20115), (13410, 20004), (15003, 17880), (16092, 16670)]