19471882320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2458571}}^1$

素因数の和:2458601

約数の個数: 120

約数和(自身を含む): 71337925152

約数和(自身を除く): 51866042832

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1320, 1584, 1980, 2640, 3960, 7920, 2458571, 4917142, 7375713, 9834284, 12292855, 14751426, 19668568, 22127139, 24585710, 27044281, 29502852, 36878565, 39337136, 44254278, 49171420, 54088562, 59005704, 73757130, 81132843, 88508556, 98342840, 108177124, 110635695, 118011408, 135221405, 147514260, 162265686, 177017112, 196685680, 216354248, 221271390, 243398529, 270442810, 295028520, 324531372, 354034224, 405664215, 432708496, 442542780, 486797058, 540885620, 590057040, 649062744, 811328430, 885085560, 973594116, 1081771240, 1216992645, 1298125488, 1622656860, 1770171120, 1947188232, 2163542480, 2433985290, 3245313720, 3894376464, 4867970580, 6490627440, 9735941160, 19471882320]

約数ペア:

[(1, 19471882320), (2, 9735941160), (3, 6490627440), (4, 4867970580), (5, 3894376464), (6, 3245313720), (8, 2433985290), (9, 2163542480), (10, 1947188232), (11, 1770171120), (12, 1622656860), (15, 1298125488), (16, 1216992645), (18, 1081771240), (20, 973594116), (22, 885085560), (24, 811328430), (30, 649062744), (33, 590057040), (36, 540885620), (40, 486797058), (44, 442542780), (45, 432708496), (48, 405664215), (55, 354034224), (60, 324531372), (66, 295028520), (72, 270442810), (80, 243398529), (88, 221271390), (90, 216354248), (99, 196685680), (110, 177017112), (120, 162265686), (132, 147514260), (144, 135221405), (165, 118011408), (176, 110635695), (180, 108177124), (198, 98342840), (220, 88508556), (240, 81132843), (264, 73757130), (330, 59005704), (360, 54088562), (396, 49171420), (440, 44254278), (495, 39337136), (528, 36878565), (660, 29502852), (720, 27044281), (792, 24585710), (880, 22127139), (990, 19668568), (1320, 14751426), (1584, 12292855), (1980, 9834284), (2640, 7375713), (3960, 4917142), (7920, 2458571)]