13090144000

素因数分解:

$2^8\times 5^3\times {\mathrm{127}}^1\times {\mathrm{3221}}^1$

素因数の和:3379

約数の個数: 144

約数和(自身を含む): 32876153856

約数和(自身を除く): 19786009856

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 127, 128, 160, 200, 250, 254, 256, 320, 400, 500, 508, 635, 640, 800, 1000, 1016, 1270, 1280, 1600, 2000, 2032, 2540, 3175, 3200, 3221, 4000, 4064, 5080, 6350, 6400, 6442, 8000, 8128, 10160, 12700, 12884, 15875, 16000, 16105, 16256, 20320, 25400, 25768, 31750, 32000, 32210, 32512, 40640, 50800, 51536, 63500, 64420, 80525, 81280, 101600, 103072, 127000, 128840, 161050, 162560, 203200, 206144, 254000, 257680, 322100, 402625, 406400, 409067, 412288, 508000, 515360, 644200, 805250, 812800, 818134, 824576, 1016000, 1030720, 1288400, 1610500, 1636268, 2032000, 2045335, 2061440, 2576800, 3221000, 3272536, 4064000, 4090670, 4122880, 5153600, 6442000, 6545072, 8181340, 10226675, 10307200, 12884000, 13090144, 16362680, 20453350, 20614400, 25768000, 26180288, 32725360, 40906700, 51133375, 51536000, 52360576, 65450720, 81813400, 102266750, 103072000, 104721152, 130901440, 163626800, 204533500, 261802880, 327253600, 409067000, 523605760, 654507200, 818134000, 1309014400, 1636268000, 2618028800, 3272536000, 6545072000, 13090144000]

約数ペア:

[(1, 13090144000), (2, 6545072000), (4, 3272536000), (5, 2618028800), (8, 1636268000), (10, 1309014400), (16, 818134000), (20, 654507200), (25, 523605760), (32, 409067000), (40, 327253600), (50, 261802880), (64, 204533500), (80, 163626800), (100, 130901440), (125, 104721152), (127, 103072000), (128, 102266750), (160, 81813400), (200, 65450720), (250, 52360576), (254, 51536000), (256, 51133375), (320, 40906700), (400, 32725360), (500, 26180288), (508, 25768000), (635, 20614400), (640, 20453350), (800, 16362680), (1000, 13090144), (1016, 12884000), (1270, 10307200), (1280, 10226675), (1600, 8181340), (2000, 6545072), (2032, 6442000), (2540, 5153600), (3175, 4122880), (3200, 4090670), (3221, 4064000), (4000, 3272536), (4064, 3221000), (5080, 2576800), (6350, 2061440), (6400, 2045335), (6442, 2032000), (8000, 1636268), (8128, 1610500), (10160, 1288400), (12700, 1030720), (12884, 1016000), (15875, 824576), (16000, 818134), (16105, 812800), (16256, 805250), (20320, 644200), (25400, 515360), (25768, 508000), (31750, 412288), (32000, 409067), (32210, 406400), (32512, 402625), (40640, 322100), (50800, 257680), (51536, 254000), (63500, 206144), (64420, 203200), (80525, 162560), (81280, 161050), (101600, 128840), (103072, 127000)]