493496960

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{70099}}^1$

素因数の和:70129

約数の個数: 64

約数和(自身を含む): 1287036000

約数和(自身を除く): 793539040

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 320, 352, 440, 640, 704, 880, 1408, 1760, 3520, 7040, 70099, 140198, 280396, 350495, 560792, 700990, 771089, 1121584, 1401980, 1542178, 2243168, 2803960, 3084356, 3855445, 4486336, 5607920, 6168712, 7710890, 8972672, 11215840, 12337424, 15421780, 22431680, 24674848, 30843560, 44863360, 49349696, 61687120, 98699392, 123374240, 246748480, 493496960]

約数ペア:

[(1, 493496960), (2, 246748480), (4, 123374240), (5, 98699392), (8, 61687120), (10, 49349696), (11, 44863360), (16, 30843560), (20, 24674848), (22, 22431680), (32, 15421780), (40, 12337424), (44, 11215840), (55, 8972672), (64, 7710890), (80, 6168712), (88, 5607920), (110, 4486336), (128, 3855445), (160, 3084356), (176, 2803960), (220, 2243168), (320, 1542178), (352, 1401980), (440, 1121584), (640, 771089), (704, 700990), (880, 560792), (1408, 350495), (1760, 280396), (3520, 140198), (7040, 70099)]