814158720

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{1321}}^1$

素因数の和:1453

約数の個数: 192

約数和(自身を含む): 2839814640

約数和(自身を除く): 2025655920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 107, 120, 128, 144, 160, 180, 192, 214, 240, 288, 320, 321, 360, 384, 428, 480, 535, 576, 640, 642, 720, 856, 960, 963, 1070, 1152, 1284, 1321, 1440, 1605, 1712, 1920, 1926, 2140, 2568, 2642, 2880, 3210, 3424, 3852, 3963, 4280, 4815, 5136, 5284, 5760, 6420, 6605, 6848, 7704, 7926, 8560, 9630, 10272, 10568, 11889, 12840, 13210, 13696, 15408, 15852, 17120, 19260, 19815, 20544, 21136, 23778, 25680, 26420, 30816, 31704, 34240, 38520, 39630, 41088, 42272, 47556, 51360, 52840, 59445, 61632, 63408, 68480, 77040, 79260, 84544, 95112, 102720, 105680, 118890, 123264, 126816, 141347, 154080, 158520, 169088, 190224, 205440, 211360, 237780, 253632, 282694, 308160, 317040, 380448, 422720, 424041, 475560, 507264, 565388, 616320, 634080, 706735, 760896, 845440, 848082, 951120, 1130776, 1268160, 1272123, 1413470, 1521792, 1696164, 1902240, 2120205, 2261552, 2536320, 2544246, 2826940, 3392328, 3804480, 4240410, 4523104, 5088492, 5653880, 6360615, 6784656, 7608960, 8480820, 9046208, 10176984, 11307760, 12721230, 13569312, 16961640, 18092416, 20353968, 22615520, 25442460, 27138624, 33923280, 40707936, 45231040, 50884920, 54277248, 67846560, 81415872, 90462080, 101769840, 135693120, 162831744, 203539680, 271386240, 407079360, 814158720]

約数ペア:

[(1, 814158720), (2, 407079360), (3, 271386240), (4, 203539680), (5, 162831744), (6, 135693120), (8, 101769840), (9, 90462080), (10, 81415872), (12, 67846560), (15, 54277248), (16, 50884920), (18, 45231040), (20, 40707936), (24, 33923280), (30, 27138624), (32, 25442460), (36, 22615520), (40, 20353968), (45, 18092416), (48, 16961640), (60, 13569312), (64, 12721230), (72, 11307760), (80, 10176984), (90, 9046208), (96, 8480820), (107, 7608960), (120, 6784656), (128, 6360615), (144, 5653880), (160, 5088492), (180, 4523104), (192, 4240410), (214, 3804480), (240, 3392328), (288, 2826940), (320, 2544246), (321, 2536320), (360, 2261552), (384, 2120205), (428, 1902240), (480, 1696164), (535, 1521792), (576, 1413470), (640, 1272123), (642, 1268160), (720, 1130776), (856, 951120), (960, 848082), (963, 845440), (1070, 760896), (1152, 706735), (1284, 634080), (1321, 616320), (1440, 565388), (1605, 507264), (1712, 475560), (1920, 424041), (1926, 422720), (2140, 380448), (2568, 317040), (2642, 308160), (2880, 282694), (3210, 253632), (3424, 237780), (3852, 211360), (3963, 205440), (4280, 190224), (4815, 169088), (5136, 158520), (5284, 154080), (5760, 141347), (6420, 126816), (6605, 123264), (6848, 118890), (7704, 105680), (7926, 102720), (8560, 95112), (9630, 84544), (10272, 79260), (10568, 77040), (11889, 68480), (12840, 63408), (13210, 61632), (13696, 59445), (15408, 52840), (15852, 51360), (17120, 47556), (19260, 42272), (19815, 41088), (20544, 39630), (21136, 38520), (23778, 34240), (25680, 31704), (26420, 30816)]