19626171120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{254753}}^1$

素因数の和:254879

約数の個数: 120

約数和(自身を含む): 66527478576

約数和(自身を除く): 46901307456

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 107, 120, 144, 180, 214, 240, 321, 360, 428, 535, 642, 720, 856, 963, 1070, 1284, 1605, 1712, 1926, 2140, 2568, 3210, 3852, 4280, 4815, 5136, 6420, 7704, 8560, 9630, 12840, 15408, 19260, 25680, 38520, 77040, 254753, 509506, 764259, 1019012, 1273765, 1528518, 2038024, 2292777, 2547530, 3057036, 3821295, 4076048, 4585554, 5095060, 6114072, 7642590, 9171108, 10190120, 11463885, 12228144, 15285180, 18342216, 20380240, 22927770, 27258571, 30570360, 36684432, 45855540, 54517142, 61140720, 81775713, 91711080, 109034284, 136292855, 163551426, 183422160, 218068568, 245327139, 272585710, 327102852, 408878565, 436137136, 490654278, 545171420, 654205704, 817757130, 981308556, 1090342840, 1226635695, 1308411408, 1635514260, 1962617112, 2180685680, 2453271390, 3271028520, 3925234224, 4906542780, 6542057040, 9813085560, 19626171120]

約数ペア:

[(1, 19626171120), (2, 9813085560), (3, 6542057040), (4, 4906542780), (5, 3925234224), (6, 3271028520), (8, 2453271390), (9, 2180685680), (10, 1962617112), (12, 1635514260), (15, 1308411408), (16, 1226635695), (18, 1090342840), (20, 981308556), (24, 817757130), (30, 654205704), (36, 545171420), (40, 490654278), (45, 436137136), (48, 408878565), (60, 327102852), (72, 272585710), (80, 245327139), (90, 218068568), (107, 183422160), (120, 163551426), (144, 136292855), (180, 109034284), (214, 91711080), (240, 81775713), (321, 61140720), (360, 54517142), (428, 45855540), (535, 36684432), (642, 30570360), (720, 27258571), (856, 22927770), (963, 20380240), (1070, 18342216), (1284, 15285180), (1605, 12228144), (1712, 11463885), (1926, 10190120), (2140, 9171108), (2568, 7642590), (3210, 6114072), (3852, 5095060), (4280, 4585554), (4815, 4076048), (5136, 3821295), (6420, 3057036), (7704, 2547530), (8560, 2292777), (9630, 2038024), (12840, 1528518), (15408, 1273765), (19260, 1019012), (25680, 764259), (38520, 509506), (77040, 254753)]