320707200

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{3037}}^1$

素因数の和:3075

約数の個数: 192

約数和(自身を含む): 1152738720

約数和(自身を除く): 832031520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 25, 30, 32, 33, 40, 44, 48, 50, 55, 60, 64, 66, 75, 80, 88, 96, 100, 110, 120, 128, 132, 150, 160, 165, 176, 192, 200, 220, 240, 264, 275, 300, 320, 330, 352, 384, 400, 440, 480, 528, 550, 600, 640, 660, 704, 800, 825, 880, 960, 1056, 1100, 1200, 1320, 1408, 1600, 1650, 1760, 1920, 2112, 2200, 2400, 2640, 3037, 3200, 3300, 3520, 4224, 4400, 4800, 5280, 6074, 6600, 7040, 8800, 9111, 9600, 10560, 12148, 13200, 15185, 17600, 18222, 21120, 24296, 26400, 30370, 33407, 35200, 36444, 45555, 48592, 52800, 60740, 66814, 72888, 75925, 91110, 97184, 100221, 105600, 121480, 133628, 145776, 151850, 167035, 182220, 194368, 200442, 227775, 242960, 267256, 291552, 303700, 334070, 364440, 388736, 400884, 455550, 485920, 501105, 534512, 583104, 607400, 668140, 728880, 801768, 835175, 911100, 971840, 1002210, 1069024, 1166208, 1214800, 1336280, 1457760, 1603536, 1670350, 1822200, 1943680, 2004420, 2138048, 2429600, 2505525, 2672560, 2915520, 3207072, 3340700, 3644400, 4008840, 4276096, 4859200, 5011050, 5345120, 5831040, 6414144, 6681400, 7288800, 8017680, 9718400, 10022100, 10690240, 12828288, 13362800, 14577600, 16035360, 20044200, 21380480, 26725600, 29155200, 32070720, 40088400, 53451200, 64141440, 80176800, 106902400, 160353600, 320707200]

約数ペア:

[(1, 320707200), (2, 160353600), (3, 106902400), (4, 80176800), (5, 64141440), (6, 53451200), (8, 40088400), (10, 32070720), (11, 29155200), (12, 26725600), (15, 21380480), (16, 20044200), (20, 16035360), (22, 14577600), (24, 13362800), (25, 12828288), (30, 10690240), (32, 10022100), (33, 9718400), (40, 8017680), (44, 7288800), (48, 6681400), (50, 6414144), (55, 5831040), (60, 5345120), (64, 5011050), (66, 4859200), (75, 4276096), (80, 4008840), (88, 3644400), (96, 3340700), (100, 3207072), (110, 2915520), (120, 2672560), (128, 2505525), (132, 2429600), (150, 2138048), (160, 2004420), (165, 1943680), (176, 1822200), (192, 1670350), (200, 1603536), (220, 1457760), (240, 1336280), (264, 1214800), (275, 1166208), (300, 1069024), (320, 1002210), (330, 971840), (352, 911100), (384, 835175), (400, 801768), (440, 728880), (480, 668140), (528, 607400), (550, 583104), (600, 534512), (640, 501105), (660, 485920), (704, 455550), (800, 400884), (825, 388736), (880, 364440), (960, 334070), (1056, 303700), (1100, 291552), (1200, 267256), (1320, 242960), (1408, 227775), (1600, 200442), (1650, 194368), (1760, 182220), (1920, 167035), (2112, 151850), (2200, 145776), (2400, 133628), (2640, 121480), (3037, 105600), (3200, 100221), (3300, 97184), (3520, 91110), (4224, 75925), (4400, 72888), (4800, 66814), (5280, 60740), (6074, 52800), (6600, 48592), (7040, 45555), (8800, 36444), (9111, 35200), (9600, 33407), (10560, 30370), (12148, 26400), (13200, 24296), (15185, 21120), (17600, 18222)]