13960320

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{661}}^1$

素因数の和:694

約数の個数: 128

約数和(自身を含む): 48617280

約数和(自身を除く): 34656960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 264, 320, 330, 352, 384, 440, 480, 528, 640, 660, 661, 704, 880, 960, 1056, 1320, 1322, 1408, 1760, 1920, 1983, 2112, 2640, 2644, 3305, 3520, 3966, 4224, 5280, 5288, 6610, 7040, 7271, 7932, 9915, 10560, 10576, 13220, 14542, 15864, 19830, 21120, 21152, 21813, 26440, 29084, 31728, 36355, 39660, 42304, 43626, 52880, 58168, 63456, 72710, 79320, 84608, 87252, 105760, 109065, 116336, 126912, 145420, 158640, 174504, 211520, 218130, 232672, 253824, 290840, 317280, 349008, 423040, 436260, 465344, 581680, 634560, 698016, 872520, 930688, 1163360, 1269120, 1396032, 1745040, 2326720, 2792064, 3490080, 4653440, 6980160, 13960320]

約数ペア:

[(1, 13960320), (2, 6980160), (3, 4653440), (4, 3490080), (5, 2792064), (6, 2326720), (8, 1745040), (10, 1396032), (11, 1269120), (12, 1163360), (15, 930688), (16, 872520), (20, 698016), (22, 634560), (24, 581680), (30, 465344), (32, 436260), (33, 423040), (40, 349008), (44, 317280), (48, 290840), (55, 253824), (60, 232672), (64, 218130), (66, 211520), (80, 174504), (88, 158640), (96, 145420), (110, 126912), (120, 116336), (128, 109065), (132, 105760), (160, 87252), (165, 84608), (176, 79320), (192, 72710), (220, 63456), (240, 58168), (264, 52880), (320, 43626), (330, 42304), (352, 39660), (384, 36355), (440, 31728), (480, 29084), (528, 26440), (640, 21813), (660, 21152), (661, 21120), (704, 19830), (880, 15864), (960, 14542), (1056, 13220), (1320, 10576), (1322, 10560), (1408, 9915), (1760, 7932), (1920, 7271), (1983, 7040), (2112, 6610), (2640, 5288), (2644, 5280), (3305, 4224), (3520, 3966)]