219641040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{2851}}^1$

素因数の和:2977

約数の個数: 120

約数和(自身を含む): 744782688

約数和(自身を除く): 525141648

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, 2851, 3210, 3852, 4280, 4815, 5136, 5702, 6420, 7704, 8553, 8560, 9630, 11404, 12840, 14255, 15408, 17106, 19260, 22808, 25659, 25680, 28510, 34212, 38520, 42765, 45616, 51318, 57020, 68424, 77040, 85530, 102636, 114040, 128295, 136848, 171060, 205272, 228080, 256590, 305057, 342120, 410544, 513180, 610114, 684240, 915171, 1026360, 1220228, 1525285, 1830342, 2052720, 2440456, 2745513, 3050570, 3660684, 4575855, 4880912, 5491026, 6101140, 7321368, 9151710, 10982052, 12202280, 13727565, 14642736, 18303420, 21964104, 24404560, 27455130, 36606840, 43928208, 54910260, 73213680, 109820520, 219641040]

約数ペア:

[(1, 219641040), (2, 109820520), (3, 73213680), (4, 54910260), (5, 43928208), (6, 36606840), (8, 27455130), (9, 24404560), (10, 21964104), (12, 18303420), (15, 14642736), (16, 13727565), (18, 12202280), (20, 10982052), (24, 9151710), (30, 7321368), (36, 6101140), (40, 5491026), (45, 4880912), (48, 4575855), (60, 3660684), (72, 3050570), (80, 2745513), (90, 2440456), (107, 2052720), (120, 1830342), (144, 1525285), (180, 1220228), (214, 1026360), (240, 915171), (321, 684240), (360, 610114), (428, 513180), (535, 410544), (642, 342120), (720, 305057), (856, 256590), (963, 228080), (1070, 205272), (1284, 171060), (1605, 136848), (1712, 128295), (1926, 114040), (2140, 102636), (2568, 85530), (2851, 77040), (3210, 68424), (3852, 57020), (4280, 51318), (4815, 45616), (5136, 42765), (5702, 38520), (6420, 34212), (7704, 28510), (8553, 25680), (8560, 25659), (9630, 22808), (11404, 19260), (12840, 17106), (14255, 15408)]