3376705280

素因数分解:

$2^8\times 5^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{661}}^1$

素因数の和:1002

約数の個数: 144

約数和(自身を含む): 8752031904

約数和(自身を除く): 5375326624

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 256, 260, 307, 320, 416, 520, 614, 640, 661, 832, 1040, 1228, 1280, 1322, 1535, 1664, 2080, 2456, 2644, 3070, 3305, 3328, 3991, 4160, 4912, 5288, 6140, 6610, 7982, 8320, 8593, 9824, 10576, 12280, 13220, 15964, 16640, 17186, 19648, 19955, 21152, 24560, 26440, 31928, 34372, 39296, 39910, 42304, 42965, 49120, 52880, 63856, 68744, 78592, 79820, 84608, 85930, 98240, 105760, 127712, 137488, 159640, 169216, 171860, 196480, 202927, 211520, 255424, 274976, 319280, 343720, 392960, 405854, 423040, 510848, 549952, 638560, 687440, 811708, 846080, 1014635, 1021696, 1099904, 1277120, 1374880, 1623416, 2029270, 2199808, 2554240, 2638051, 2749760, 3246832, 4058540, 5108480, 5276102, 5499520, 6493664, 8117080, 10552204, 10999040, 12987328, 13190255, 16234160, 21104408, 25974656, 26380510, 32468320, 42208816, 51949312, 52761020, 64936640, 84417632, 105522040, 129873280, 168835264, 211044080, 259746560, 337670528, 422088160, 675341056, 844176320, 1688352640, 3376705280]

約数ペア:

[(1, 3376705280), (2, 1688352640), (4, 844176320), (5, 675341056), (8, 422088160), (10, 337670528), (13, 259746560), (16, 211044080), (20, 168835264), (26, 129873280), (32, 105522040), (40, 84417632), (52, 64936640), (64, 52761020), (65, 51949312), (80, 42208816), (104, 32468320), (128, 26380510), (130, 25974656), (160, 21104408), (208, 16234160), (256, 13190255), (260, 12987328), (307, 10999040), (320, 10552204), (416, 8117080), (520, 6493664), (614, 5499520), (640, 5276102), (661, 5108480), (832, 4058540), (1040, 3246832), (1228, 2749760), (1280, 2638051), (1322, 2554240), (1535, 2199808), (1664, 2029270), (2080, 1623416), (2456, 1374880), (2644, 1277120), (3070, 1099904), (3305, 1021696), (3328, 1014635), (3991, 846080), (4160, 811708), (4912, 687440), (5288, 638560), (6140, 549952), (6610, 510848), (7982, 423040), (8320, 405854), (8593, 392960), (9824, 343720), (10576, 319280), (12280, 274976), (13220, 255424), (15964, 211520), (16640, 202927), (17186, 196480), (19648, 171860), (19955, 169216), (21152, 159640), (24560, 137488), (26440, 127712), (31928, 105760), (34372, 98240), (39296, 85930), (39910, 84608), (42304, 79820), (42965, 78592), (49120, 68744), (52880, 63856)]