75492480

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1$

素因数の和:207

約数の個数: 256

約数和(自身を含む): 283772160

約数和(自身を除く): 208279680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 41, 42, 48, 56, 60, 64, 70, 80, 82, 84, 96, 105, 112, 120, 123, 128, 137, 140, 160, 164, 168, 192, 205, 210, 224, 240, 246, 274, 280, 287, 320, 328, 336, 384, 410, 411, 420, 448, 480, 492, 548, 560, 574, 615, 640, 656, 672, 685, 820, 822, 840, 861, 896, 959, 960, 984, 1096, 1120, 1148, 1230, 1312, 1344, 1370, 1435, 1640, 1644, 1680, 1722, 1918, 1920, 1968, 2055, 2192, 2240, 2296, 2460, 2624, 2688, 2740, 2870, 2877, 3280, 3288, 3360, 3444, 3836, 3936, 4110, 4305, 4384, 4480, 4592, 4795, 4920, 5248, 5480, 5617, 5740, 5754, 6560, 6576, 6720, 6888, 7672, 7872, 8220, 8610, 8768, 9184, 9590, 9840, 10960, 11234, 11480, 11508, 13120, 13152, 13440, 13776, 14385, 15344, 15744, 16440, 16851, 17220, 17536, 18368, 19180, 19680, 21920, 22468, 22960, 23016, 26240, 26304, 27552, 28085, 28770, 30688, 32880, 33702, 34440, 36736, 38360, 39319, 39360, 43840, 44936, 45920, 46032, 52608, 55104, 56170, 57540, 61376, 65760, 67404, 68880, 76720, 78638, 78720, 84255, 87680, 89872, 91840, 92064, 110208, 112340, 115080, 117957, 122752, 131520, 134808, 137760, 153440, 157276, 168510, 179744, 183680, 184128, 196595, 224680, 230160, 235914, 263040, 269616, 275520, 306880, 314552, 337020, 359488, 368256, 393190, 449360, 460320, 471828, 539232, 551040, 589785, 613760, 629104, 674040, 718976, 786380, 898720, 920640, 943656, 1078464, 1179570, 1258208, 1348080, 1572760, 1797440, 1841280, 1887312, 2156928, 2359140, 2516416, 2696160, 3145520, 3594880, 3774624, 4718280, 5032832, 5392320, 6291040, 7549248, 9436560, 10784640, 12582080, 15098496, 18873120, 25164160, 37746240, 75492480]

約数ペア:

[(1, 75492480), (2, 37746240), (3, 25164160), (4, 18873120), (5, 15098496), (6, 12582080), (7, 10784640), (8, 9436560), (10, 7549248), (12, 6291040), (14, 5392320), (15, 5032832), (16, 4718280), (20, 3774624), (21, 3594880), (24, 3145520), (28, 2696160), (30, 2516416), (32, 2359140), (35, 2156928), (40, 1887312), (41, 1841280), (42, 1797440), (48, 1572760), (56, 1348080), (60, 1258208), (64, 1179570), (70, 1078464), (80, 943656), (82, 920640), (84, 898720), (96, 786380), (105, 718976), (112, 674040), (120, 629104), (123, 613760), (128, 589785), (137, 551040), (140, 539232), (160, 471828), (164, 460320), (168, 449360), (192, 393190), (205, 368256), (210, 359488), (224, 337020), (240, 314552), (246, 306880), (274, 275520), (280, 269616), (287, 263040), (320, 235914), (328, 230160), (336, 224680), (384, 196595), (410, 184128), (411, 183680), (420, 179744), (448, 168510), (480, 157276), (492, 153440), (548, 137760), (560, 134808), (574, 131520), (615, 122752), (640, 117957), (656, 115080), (672, 112340), (685, 110208), (820, 92064), (822, 91840), (840, 89872), (861, 87680), (896, 84255), (959, 78720), (960, 78638), (984, 76720), (1096, 68880), (1120, 67404), (1148, 65760), (1230, 61376), (1312, 57540), (1344, 56170), (1370, 55104), (1435, 52608), (1640, 46032), (1644, 45920), (1680, 44936), (1722, 43840), (1918, 39360), (1920, 39319), (1968, 38360), (2055, 36736), (2192, 34440), (2240, 33702), (2296, 32880), (2460, 30688), (2624, 28770), (2688, 28085), (2740, 27552), (2870, 26304), (2877, 26240), (3280, 23016), (3288, 22960), (3360, 22468), (3444, 21920), (3836, 19680), (3936, 19180), (4110, 18368), (4305, 17536), (4384, 17220), (4480, 16851), (4592, 16440), (4795, 15744), (4920, 15344), (5248, 14385), (5480, 13776), (5617, 13440), (5740, 13152), (5754, 13120), (6560, 11508), (6576, 11480), (6720, 11234), (6888, 10960), (7672, 9840), (7872, 9590), (8220, 9184), (8610, 8768)]