1242606080

素因数分解:

$2^9\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{433}}^1$

素因数の和:534

約数の個数: 160

約数和(自身を含む): 3196670400

約数和(自身を除く): 1954064320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 59, 64, 76, 80, 95, 118, 128, 152, 160, 190, 236, 256, 295, 304, 320, 380, 433, 472, 512, 590, 608, 640, 760, 866, 944, 1121, 1180, 1216, 1280, 1520, 1732, 1888, 2165, 2242, 2360, 2432, 2560, 3040, 3464, 3776, 4330, 4484, 4720, 4864, 5605, 6080, 6928, 7552, 8227, 8660, 8968, 9440, 9728, 11210, 12160, 13856, 15104, 16454, 17320, 17936, 18880, 22420, 24320, 25547, 27712, 30208, 32908, 34640, 35872, 37760, 41135, 44840, 48640, 51094, 55424, 65816, 69280, 71744, 75520, 82270, 89680, 102188, 110848, 127735, 131632, 138560, 143488, 151040, 164540, 179360, 204376, 221696, 255470, 263264, 277120, 286976, 329080, 358720, 408752, 485393, 510940, 526528, 554240, 573952, 658160, 717440, 817504, 970786, 1021880, 1053056, 1108480, 1316320, 1434880, 1635008, 1941572, 2043760, 2106112, 2426965, 2632640, 2869760, 3270016, 3883144, 4087520, 4212224, 4853930, 5265280, 6540032, 7766288, 8175040, 9707860, 10530560, 13080064, 15532576, 16350080, 19415720, 21061120, 31065152, 32700160, 38831440, 62130304, 65400320, 77662880, 124260608, 155325760, 248521216, 310651520, 621303040, 1242606080]

約数ペア:

[(1, 1242606080), (2, 621303040), (4, 310651520), (5, 248521216), (8, 155325760), (10, 124260608), (16, 77662880), (19, 65400320), (20, 62130304), (32, 38831440), (38, 32700160), (40, 31065152), (59, 21061120), (64, 19415720), (76, 16350080), (80, 15532576), (95, 13080064), (118, 10530560), (128, 9707860), (152, 8175040), (160, 7766288), (190, 6540032), (236, 5265280), (256, 4853930), (295, 4212224), (304, 4087520), (320, 3883144), (380, 3270016), (433, 2869760), (472, 2632640), (512, 2426965), (590, 2106112), (608, 2043760), (640, 1941572), (760, 1635008), (866, 1434880), (944, 1316320), (1121, 1108480), (1180, 1053056), (1216, 1021880), (1280, 970786), (1520, 817504), (1732, 717440), (1888, 658160), (2165, 573952), (2242, 554240), (2360, 526528), (2432, 510940), (2560, 485393), (3040, 408752), (3464, 358720), (3776, 329080), (4330, 286976), (4484, 277120), (4720, 263264), (4864, 255470), (5605, 221696), (6080, 204376), (6928, 179360), (7552, 164540), (8227, 151040), (8660, 143488), (8968, 138560), (9440, 131632), (9728, 127735), (11210, 110848), (12160, 102188), (13856, 89680), (15104, 82270), (16454, 75520), (17320, 71744), (17936, 69280), (18880, 65816), (22420, 55424), (24320, 51094), (25547, 48640), (27712, 44840), (30208, 41135), (32908, 37760), (34640, 35872)]