221641614720

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{359621}}^1$

素因数の和:359753

約数の個数: 192

約数和(自身を含む): 772511210640

約数和(自身を除く): 550869595920

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, 1440, 1605, 1712, 1920, 1926, 2140, 2568, 2880, 3210, 3424, 3852, 4280, 4815, 5136, 5760, 6420, 6848, 7704, 8560, 9630, 10272, 12840, 13696, 15408, 17120, 19260, 20544, 25680, 30816, 34240, 38520, 41088, 51360, 61632, 68480, 77040, 102720, 123264, 154080, 205440, 308160, 359621, 616320, 719242, 1078863, 1438484, 1798105, 2157726, 2876968, 3236589, 3596210, 4315452, 5394315, 5753936, 6473178, 7192420, 8630904, 10788630, 11507872, 12946356, 14384840, 16182945, 17261808, 21577260, 23015744, 25892712, 28769680, 32365890, 34523616, 38479447, 43154520, 46031488, 51785424, 57539360, 64731780, 69047232, 76958894, 86309040, 103570848, 115078720, 115438341, 129463560, 138094464, 153917788, 172618080, 192397235, 207141696, 230157440, 230876682, 258927120, 307835576, 345236160, 346315023, 384794470, 414283392, 461753364, 517854240, 577191705, 615671152, 690472320, 692630046, 769588940, 923506728, 1035708480, 1154383410, 1231342304, 1385260092, 1539177880, 1731575115, 1847013456, 2071416960, 2308766820, 2462684608, 2770520184, 3078355760, 3463150230, 3694026912, 4617533640, 4925369216, 5541040368, 6156711520, 6926300460, 7388053824, 9235067280, 11082080736, 12313423040, 13852600920, 14776107648, 18470134560, 22164161472, 24626846080, 27705201840, 36940269120, 44328322944, 55410403680, 73880538240, 110820807360, 221641614720]

約数ペア:

[(1, 221641614720), (2, 110820807360), (3, 73880538240), (4, 55410403680), (5, 44328322944), (6, 36940269120), (8, 27705201840), (9, 24626846080), (10, 22164161472), (12, 18470134560), (15, 14776107648), (16, 13852600920), (18, 12313423040), (20, 11082080736), (24, 9235067280), (30, 7388053824), (32, 6926300460), (36, 6156711520), (40, 5541040368), (45, 4925369216), (48, 4617533640), (60, 3694026912), (64, 3463150230), (72, 3078355760), (80, 2770520184), (90, 2462684608), (96, 2308766820), (107, 2071416960), (120, 1847013456), (128, 1731575115), (144, 1539177880), (160, 1385260092), (180, 1231342304), (192, 1154383410), (214, 1035708480), (240, 923506728), (288, 769588940), (320, 692630046), (321, 690472320), (360, 615671152), (384, 577191705), (428, 517854240), (480, 461753364), (535, 414283392), (576, 384794470), (640, 346315023), (642, 345236160), (720, 307835576), (856, 258927120), (960, 230876682), (963, 230157440), (1070, 207141696), (1152, 192397235), (1284, 172618080), (1440, 153917788), (1605, 138094464), (1712, 129463560), (1920, 115438341), (1926, 115078720), (2140, 103570848), (2568, 86309040), (2880, 76958894), (3210, 69047232), (3424, 64731780), (3852, 57539360), (4280, 51785424), (4815, 46031488), (5136, 43154520), (5760, 38479447), (6420, 34523616), (6848, 32365890), (7704, 28769680), (8560, 25892712), (9630, 23015744), (10272, 21577260), (12840, 17261808), (13696, 16182945), (15408, 14384840), (17120, 12946356), (19260, 11507872), (20544, 10788630), (25680, 8630904), (30816, 7192420), (34240, 6473178), (38520, 5753936), (41088, 5394315), (51360, 4315452), (61632, 3596210), (68480, 3236589), (77040, 2876968), (102720, 2157726), (123264, 1798105), (154080, 1438484), (205440, 1078863), (308160, 719242), (359621, 616320)]