15769783040

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{8819}}^1$

素因数の和:8978

約数の個数: 144

約数和(自身を含む): 41536696320

約数和(自身を除く): 25766913280

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 127, 128, 160, 176, 220, 254, 256, 320, 352, 440, 508, 635, 640, 704, 880, 1016, 1270, 1280, 1397, 1408, 1760, 2032, 2540, 2794, 2816, 3520, 4064, 5080, 5588, 6985, 7040, 8128, 8819, 10160, 11176, 13970, 14080, 16256, 17638, 20320, 22352, 27940, 32512, 35276, 40640, 44095, 44704, 55880, 70552, 81280, 88190, 89408, 97009, 111760, 141104, 162560, 176380, 178816, 194018, 223520, 282208, 352760, 357632, 388036, 447040, 485045, 564416, 705520, 776072, 894080, 970090, 1120013, 1128832, 1411040, 1552144, 1788160, 1940180, 2240026, 2257664, 2822080, 3104288, 3880360, 4480052, 5600065, 5644160, 6208576, 7760720, 8960104, 11200130, 11288320, 12320143, 12417152, 15521440, 17920208, 22400260, 24640286, 24834304, 31042880, 35840416, 44800520, 49280572, 61600715, 62085760, 71680832, 89601040, 98561144, 123201430, 124171520, 143361664, 179202080, 197122288, 246402860, 286723328, 358404160, 394244576, 492805720, 716808320, 788489152, 985611440, 1433616640, 1576978304, 1971222880, 3153956608, 3942445760, 7884891520, 15769783040]

約数ペア:

[(1, 15769783040), (2, 7884891520), (4, 3942445760), (5, 3153956608), (8, 1971222880), (10, 1576978304), (11, 1433616640), (16, 985611440), (20, 788489152), (22, 716808320), (32, 492805720), (40, 394244576), (44, 358404160), (55, 286723328), (64, 246402860), (80, 197122288), (88, 179202080), (110, 143361664), (127, 124171520), (128, 123201430), (160, 98561144), (176, 89601040), (220, 71680832), (254, 62085760), (256, 61600715), (320, 49280572), (352, 44800520), (440, 35840416), (508, 31042880), (635, 24834304), (640, 24640286), (704, 22400260), (880, 17920208), (1016, 15521440), (1270, 12417152), (1280, 12320143), (1397, 11288320), (1408, 11200130), (1760, 8960104), (2032, 7760720), (2540, 6208576), (2794, 5644160), (2816, 5600065), (3520, 4480052), (4064, 3880360), (5080, 3104288), (5588, 2822080), (6985, 2257664), (7040, 2240026), (8128, 1940180), (8819, 1788160), (10160, 1552144), (11176, 1411040), (13970, 1128832), (14080, 1120013), (16256, 970090), (17638, 894080), (20320, 776072), (22352, 705520), (27940, 564416), (32512, 485045), (35276, 447040), (40640, 388036), (44095, 357632), (44704, 352760), (55880, 282208), (70552, 223520), (81280, 194018), (88190, 178816), (89408, 176380), (97009, 162560), (111760, 141104)]