1330679240

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^2\times {\mathrm{439}}^1$

素因数の和:627

約数の個数: 96

約数和(自身を含む): 3313569600

約数和(自身を除く): 1982890360

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 83, 88, 110, 166, 220, 332, 415, 439, 440, 664, 830, 878, 913, 1660, 1756, 1826, 2195, 3320, 3512, 3652, 4390, 4565, 4829, 6889, 7304, 8780, 9130, 9658, 13778, 17560, 18260, 19316, 24145, 27556, 34445, 36437, 36520, 38632, 48290, 55112, 68890, 72874, 75779, 96580, 137780, 145748, 151558, 182185, 193160, 275560, 291496, 303116, 364370, 378895, 400807, 606232, 728740, 757790, 801614, 1457480, 1515580, 1603228, 2004035, 3024271, 3031160, 3206456, 4008070, 6048542, 8016140, 12097084, 15121355, 16032280, 24194168, 30242710, 33266981, 60485420, 66533962, 120970840, 133067924, 166334905, 266135848, 332669810, 665339620, 1330679240]

約数ペア:

[(1, 1330679240), (2, 665339620), (4, 332669810), (5, 266135848), (8, 166334905), (10, 133067924), (11, 120970840), (20, 66533962), (22, 60485420), (40, 33266981), (44, 30242710), (55, 24194168), (83, 16032280), (88, 15121355), (110, 12097084), (166, 8016140), (220, 6048542), (332, 4008070), (415, 3206456), (439, 3031160), (440, 3024271), (664, 2004035), (830, 1603228), (878, 1515580), (913, 1457480), (1660, 801614), (1756, 757790), (1826, 728740), (2195, 606232), (3320, 400807), (3512, 378895), (3652, 364370), (4390, 303116), (4565, 291496), (4829, 275560), (6889, 193160), (7304, 182185), (8780, 151558), (9130, 145748), (9658, 137780), (13778, 96580), (17560, 75779), (18260, 72874), (19316, 68890), (24145, 55112), (27556, 48290), (34445, 38632), (36437, 36520)]