140760960

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{439}}^1$

素因数の和:628

約数の個数: 128

約数和(自身を含む): 452390400

約数和(自身を除く): 311629440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 167, 192, 240, 320, 334, 384, 439, 480, 501, 640, 668, 835, 878, 960, 1002, 1317, 1336, 1670, 1756, 1920, 2004, 2195, 2505, 2634, 2672, 3340, 3512, 4008, 4390, 5010, 5268, 5344, 6585, 6680, 7024, 8016, 8780, 10020, 10536, 10688, 13170, 13360, 14048, 16032, 17560, 20040, 21072, 21376, 26340, 26720, 28096, 32064, 35120, 40080, 42144, 52680, 53440, 56192, 64128, 70240, 73313, 80160, 84288, 105360, 106880, 140480, 146626, 160320, 168576, 210720, 219939, 280960, 293252, 320640, 366565, 421440, 439878, 586504, 733130, 842880, 879756, 1099695, 1173008, 1466260, 1759512, 2199390, 2346016, 2932520, 3519024, 4398780, 4692032, 5865040, 7038048, 8797560, 9384064, 11730080, 14076096, 17595120, 23460160, 28152192, 35190240, 46920320, 70380480, 140760960]

約数ペア:

[(1, 140760960), (2, 70380480), (3, 46920320), (4, 35190240), (5, 28152192), (6, 23460160), (8, 17595120), (10, 14076096), (12, 11730080), (15, 9384064), (16, 8797560), (20, 7038048), (24, 5865040), (30, 4692032), (32, 4398780), (40, 3519024), (48, 2932520), (60, 2346016), (64, 2199390), (80, 1759512), (96, 1466260), (120, 1173008), (128, 1099695), (160, 879756), (167, 842880), (192, 733130), (240, 586504), (320, 439878), (334, 421440), (384, 366565), (439, 320640), (480, 293252), (501, 280960), (640, 219939), (668, 210720), (835, 168576), (878, 160320), (960, 146626), (1002, 140480), (1317, 106880), (1336, 105360), (1670, 84288), (1756, 80160), (1920, 73313), (2004, 70240), (2195, 64128), (2505, 56192), (2634, 53440), (2672, 52680), (3340, 42144), (3512, 40080), (4008, 35120), (4390, 32064), (5010, 28096), (5268, 26720), (5344, 26340), (6585, 21376), (6680, 21072), (7024, 20040), (8016, 17560), (8780, 16032), (10020, 14048), (10536, 13360), (10688, 13170)]