265200320

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{229}}^1$

素因数の和:311

約数の個数: 224

約数和(自身を含む): 807598080

約数和(自身を除く): 542397760

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 47, 55, 56, 64, 70, 77, 80, 88, 94, 110, 112, 140, 154, 160, 176, 188, 220, 224, 229, 235, 280, 308, 320, 329, 352, 376, 385, 440, 448, 458, 470, 517, 560, 616, 658, 704, 752, 770, 880, 916, 940, 1034, 1120, 1145, 1232, 1316, 1504, 1540, 1603, 1645, 1760, 1832, 1880, 2068, 2240, 2290, 2464, 2519, 2585, 2632, 3008, 3080, 3206, 3290, 3520, 3619, 3664, 3760, 4136, 4580, 4928, 5038, 5170, 5264, 6160, 6412, 6580, 7238, 7328, 7520, 8015, 8272, 9160, 10076, 10340, 10528, 10763, 12320, 12595, 12824, 13160, 14476, 14656, 15040, 16030, 16544, 17633, 18095, 18320, 20152, 20680, 21056, 21526, 24640, 25190, 25648, 26320, 28952, 32060, 33088, 35266, 36190, 36640, 40304, 41360, 43052, 50380, 51296, 52640, 53815, 57904, 64120, 70532, 72380, 73280, 75341, 80608, 82720, 86104, 88165, 100760, 102592, 105280, 107630, 115808, 118393, 128240, 141064, 144760, 150682, 161216, 165440, 172208, 176330, 201520, 215260, 231616, 236786, 256480, 282128, 289520, 301364, 344416, 352660, 376705, 403040, 430520, 473572, 512960, 564256, 579040, 591965, 602728, 688832, 705320, 753410, 806080, 828751, 861040, 947144, 1128512, 1158080, 1183930, 1205456, 1410640, 1506820, 1657502, 1722080, 1894288, 2367860, 2410912, 2821280, 3013640, 3315004, 3444160, 3788576, 4143755, 4735720, 4821824, 5642560, 6027280, 6630008, 7577152, 8287510, 9471440, 12054560, 13260016, 16575020, 18942880, 24109120, 26520032, 33150040, 37885760, 53040064, 66300080, 132600160, 265200320]

約数ペア:

[(1, 265200320), (2, 132600160), (4, 66300080), (5, 53040064), (7, 37885760), (8, 33150040), (10, 26520032), (11, 24109120), (14, 18942880), (16, 16575020), (20, 13260016), (22, 12054560), (28, 9471440), (32, 8287510), (35, 7577152), (40, 6630008), (44, 6027280), (47, 5642560), (55, 4821824), (56, 4735720), (64, 4143755), (70, 3788576), (77, 3444160), (80, 3315004), (88, 3013640), (94, 2821280), (110, 2410912), (112, 2367860), (140, 1894288), (154, 1722080), (160, 1657502), (176, 1506820), (188, 1410640), (220, 1205456), (224, 1183930), (229, 1158080), (235, 1128512), (280, 947144), (308, 861040), (320, 828751), (329, 806080), (352, 753410), (376, 705320), (385, 688832), (440, 602728), (448, 591965), (458, 579040), (470, 564256), (517, 512960), (560, 473572), (616, 430520), (658, 403040), (704, 376705), (752, 352660), (770, 344416), (880, 301364), (916, 289520), (940, 282128), (1034, 256480), (1120, 236786), (1145, 231616), (1232, 215260), (1316, 201520), (1504, 176330), (1540, 172208), (1603, 165440), (1645, 161216), (1760, 150682), (1832, 144760), (1880, 141064), (2068, 128240), (2240, 118393), (2290, 115808), (2464, 107630), (2519, 105280), (2585, 102592), (2632, 100760), (3008, 88165), (3080, 86104), (3206, 82720), (3290, 80608), (3520, 75341), (3619, 73280), (3664, 72380), (3760, 70532), (4136, 64120), (4580, 57904), (4928, 53815), (5038, 52640), (5170, 51296), (5264, 50380), (6160, 43052), (6412, 41360), (6580, 40304), (7238, 36640), (7328, 36190), (7520, 35266), (8015, 33088), (8272, 32060), (9160, 28952), (10076, 26320), (10340, 25648), (10528, 25190), (10763, 24640), (12320, 21526), (12595, 21056), (12824, 20680), (13160, 20152), (14476, 18320), (14656, 18095), (15040, 17633), (16030, 16544)]