212091120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{2753}}^1$

素因数の和:2879

約数の個数: 120

約数和(自身を含む): 719190576

約数和(自身を除く): 507099456

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, 2753, 3210, 3852, 4280, 4815, 5136, 5506, 6420, 7704, 8259, 8560, 9630, 11012, 12840, 13765, 15408, 16518, 19260, 22024, 24777, 25680, 27530, 33036, 38520, 41295, 44048, 49554, 55060, 66072, 77040, 82590, 99108, 110120, 123885, 132144, 165180, 198216, 220240, 247770, 294571, 330360, 396432, 495540, 589142, 660720, 883713, 991080, 1178284, 1472855, 1767426, 1982160, 2356568, 2651139, 2945710, 3534852, 4418565, 4713136, 5302278, 5891420, 7069704, 8837130, 10604556, 11782840, 13255695, 14139408, 17674260, 21209112, 23565680, 26511390, 35348520, 42418224, 53022780, 70697040, 106045560, 212091120]

約数ペア:

[(1, 212091120), (2, 106045560), (3, 70697040), (4, 53022780), (5, 42418224), (6, 35348520), (8, 26511390), (9, 23565680), (10, 21209112), (12, 17674260), (15, 14139408), (16, 13255695), (18, 11782840), (20, 10604556), (24, 8837130), (30, 7069704), (36, 5891420), (40, 5302278), (45, 4713136), (48, 4418565), (60, 3534852), (72, 2945710), (80, 2651139), (90, 2356568), (107, 1982160), (120, 1767426), (144, 1472855), (180, 1178284), (214, 991080), (240, 883713), (321, 660720), (360, 589142), (428, 495540), (535, 396432), (642, 330360), (720, 294571), (856, 247770), (963, 220240), (1070, 198216), (1284, 165180), (1605, 132144), (1712, 123885), (1926, 110120), (2140, 99108), (2568, 82590), (2753, 77040), (3210, 66072), (3852, 55060), (4280, 49554), (4815, 44048), (5136, 41295), (5506, 38520), (6420, 33036), (7704, 27530), (8259, 25680), (8560, 24777), (9630, 22024), (11012, 19260), (12840, 16518), (13765, 15408)]