132642040

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:209

約数の個数: 128

約数和(自身を含む): 332424000

約数和(自身を除く): 199781960

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 37, 38, 40, 53, 74, 76, 89, 95, 106, 148, 152, 178, 185, 190, 212, 265, 296, 356, 370, 380, 424, 445, 530, 703, 712, 740, 760, 890, 1007, 1060, 1406, 1480, 1691, 1780, 1961, 2014, 2120, 2812, 3293, 3382, 3515, 3560, 3922, 4028, 4717, 5035, 5624, 6586, 6764, 7030, 7844, 8056, 8455, 9434, 9805, 10070, 13172, 13528, 14060, 15688, 16465, 16910, 18868, 19610, 20140, 23585, 26344, 28120, 32930, 33820, 37259, 37736, 39220, 40280, 47170, 62567, 65860, 67640, 74518, 78440, 89623, 94340, 125134, 131720, 149036, 174529, 179246, 186295, 188680, 250268, 298072, 312835, 349058, 358492, 372590, 448115, 500536, 625670, 698116, 716984, 745180, 872645, 896230, 1251340, 1396232, 1490360, 1745290, 1792460, 2502680, 3316051, 3490580, 3584920, 6632102, 6981160, 13264204, 16580255, 26528408, 33160510, 66321020, 132642040]

約数ペア:

[(1, 132642040), (2, 66321020), (4, 33160510), (5, 26528408), (8, 16580255), (10, 13264204), (19, 6981160), (20, 6632102), (37, 3584920), (38, 3490580), (40, 3316051), (53, 2502680), (74, 1792460), (76, 1745290), (89, 1490360), (95, 1396232), (106, 1251340), (148, 896230), (152, 872645), (178, 745180), (185, 716984), (190, 698116), (212, 625670), (265, 500536), (296, 448115), (356, 372590), (370, 358492), (380, 349058), (424, 312835), (445, 298072), (530, 250268), (703, 188680), (712, 186295), (740, 179246), (760, 174529), (890, 149036), (1007, 131720), (1060, 125134), (1406, 94340), (1480, 89623), (1691, 78440), (1780, 74518), (1961, 67640), (2014, 65860), (2120, 62567), (2812, 47170), (3293, 40280), (3382, 39220), (3515, 37736), (3560, 37259), (3922, 33820), (4028, 32930), (4717, 28120), (5035, 26344), (5624, 23585), (6586, 20140), (6764, 19610), (7030, 18868), (7844, 16910), (8056, 16465), (8455, 15688), (9434, 14060), (9805, 13528), (10070, 13172)]