378383040

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{137}}^2$

素因数の和:304

約数の個数: 252

約数和(自身を含む): 1498341936

約数和(自身を除く): 1119958896

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 137, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 274, 280, 288, 315, 320, 336, 360, 411, 420, 448, 480, 504, 548, 560, 576, 630, 672, 685, 720, 822, 840, 959, 960, 1008, 1096, 1120, 1233, 1260, 1344, 1370, 1440, 1644, 1680, 1918, 2016, 2055, 2192, 2240, 2466, 2520, 2740, 2877, 2880, 3288, 3360, 3836, 4032, 4110, 4384, 4795, 4932, 5040, 5480, 5754, 6165, 6576, 6720, 7672, 8220, 8631, 8768, 9590, 9864, 10080, 10960, 11508, 12330, 13152, 14385, 15344, 16440, 17262, 18769, 19180, 19728, 20160, 21920, 23016, 24660, 26304, 28770, 30688, 32880, 34524, 37538, 38360, 39456, 43155, 43840, 46032, 49320, 56307, 57540, 61376, 65760, 69048, 75076, 76720, 78912, 86310, 92064, 93845, 98640, 112614, 115080, 131383, 131520, 138096, 150152, 153440, 168921, 172620, 184128, 187690, 197280, 225228, 230160, 262766, 276192, 281535, 300304, 306880, 337842, 345240, 375380, 394149, 394560, 450456, 460320, 525532, 552384, 563070, 600608, 656915, 675684, 690480, 750760, 788298, 844605, 900912, 920640, 1051064, 1126140, 1182447, 1201216, 1313830, 1351368, 1380960, 1501520, 1576596, 1689210, 1801824, 1970745, 2102128, 2252280, 2364894, 2627660, 2702736, 2761920, 3003040, 3153192, 3378420, 3603648, 3941490, 4204256, 4504560, 4729788, 5255320, 5405472, 5912235, 6006080, 6306384, 6756840, 7882980, 8408512, 9009120, 9459576, 10510640, 10810944, 11824470, 12612768, 13513680, 15765960, 18018240, 18919152, 21021280, 23648940, 25225536, 27027360, 31531920, 37838304, 42042560, 47297880, 54054720, 63063840, 75676608, 94595760, 126127680, 189191520, 378383040]

約数ペア:

[(1, 378383040), (2, 189191520), (3, 126127680), (4, 94595760), (5, 75676608), (6, 63063840), (7, 54054720), (8, 47297880), (9, 42042560), (10, 37838304), (12, 31531920), (14, 27027360), (15, 25225536), (16, 23648940), (18, 21021280), (20, 18919152), (21, 18018240), (24, 15765960), (28, 13513680), (30, 12612768), (32, 11824470), (35, 10810944), (36, 10510640), (40, 9459576), (42, 9009120), (45, 8408512), (48, 7882980), (56, 6756840), (60, 6306384), (63, 6006080), (64, 5912235), (70, 5405472), (72, 5255320), (80, 4729788), (84, 4504560), (90, 4204256), (96, 3941490), (105, 3603648), (112, 3378420), (120, 3153192), (126, 3003040), (137, 2761920), (140, 2702736), (144, 2627660), (160, 2364894), (168, 2252280), (180, 2102128), (192, 1970745), (210, 1801824), (224, 1689210), (240, 1576596), (252, 1501520), (274, 1380960), (280, 1351368), (288, 1313830), (315, 1201216), (320, 1182447), (336, 1126140), (360, 1051064), (411, 920640), (420, 900912), (448, 844605), (480, 788298), (504, 750760), (548, 690480), (560, 675684), (576, 656915), (630, 600608), (672, 563070), (685, 552384), (720, 525532), (822, 460320), (840, 450456), (959, 394560), (960, 394149), (1008, 375380), (1096, 345240), (1120, 337842), (1233, 306880), (1260, 300304), (1344, 281535), (1370, 276192), (1440, 262766), (1644, 230160), (1680, 225228), (1918, 197280), (2016, 187690), (2055, 184128), (2192, 172620), (2240, 168921), (2466, 153440), (2520, 150152), (2740, 138096), (2877, 131520), (2880, 131383), (3288, 115080), (3360, 112614), (3836, 98640), (4032, 93845), (4110, 92064), (4384, 86310), (4795, 78912), (4932, 76720), (5040, 75076), (5480, 69048), (5754, 65760), (6165, 61376), (6576, 57540), (6720, 56307), (7672, 49320), (8220, 46032), (8631, 43840), (8768, 43155), (9590, 39456), (9864, 38360), (10080, 37538), (10960, 34524), (11508, 32880), (12330, 30688), (13152, 28770), (14385, 26304), (15344, 24660), (16440, 23016), (17262, 21920), (18769, 20160), (19180, 19728)]