251782080

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{211}}^1$

素因数の和:355

約数の個数: 224

約数和(自身を含む): 883968768

約数和(自身を除く): 632186688

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 113, 120, 132, 160, 165, 176, 192, 211, 220, 226, 240, 264, 320, 330, 339, 352, 422, 440, 452, 480, 528, 565, 633, 660, 678, 704, 844, 880, 904, 960, 1055, 1056, 1130, 1243, 1266, 1320, 1356, 1688, 1695, 1760, 1808, 2110, 2112, 2260, 2321, 2486, 2532, 2640, 2712, 3165, 3376, 3390, 3520, 3616, 3729, 4220, 4520, 4642, 4972, 5064, 5280, 5424, 6215, 6330, 6752, 6780, 6963, 7232, 7458, 8440, 9040, 9284, 9944, 10128, 10560, 10848, 11605, 12430, 12660, 13504, 13560, 13926, 14916, 16880, 18080, 18568, 18645, 19888, 20256, 21696, 23210, 23843, 24860, 25320, 27120, 27852, 29832, 33760, 34815, 36160, 37136, 37290, 39776, 40512, 46420, 47686, 49720, 50640, 54240, 55704, 59664, 67520, 69630, 71529, 74272, 74580, 79552, 92840, 95372, 99440, 101280, 108480, 111408, 119215, 119328, 139260, 143058, 148544, 149160, 185680, 190744, 198880, 202560, 222816, 238430, 238656, 262273, 278520, 286116, 298320, 357645, 371360, 381488, 397760, 445632, 476860, 524546, 557040, 572232, 596640, 715290, 742720, 762976, 786819, 953720, 1049092, 1114080, 1144464, 1193280, 1311365, 1430580, 1525952, 1573638, 1907440, 2098184, 2228160, 2288928, 2622730, 2861160, 3147276, 3814880, 3934095, 4196368, 4577856, 5245460, 5722320, 6294552, 7629760, 7868190, 8392736, 10490920, 11444640, 12589104, 15736380, 16785472, 20981840, 22889280, 25178208, 31472760, 41963680, 50356416, 62945520, 83927360, 125891040, 251782080]

約数ペア:

[(1, 251782080), (2, 125891040), (3, 83927360), (4, 62945520), (5, 50356416), (6, 41963680), (8, 31472760), (10, 25178208), (11, 22889280), (12, 20981840), (15, 16785472), (16, 15736380), (20, 12589104), (22, 11444640), (24, 10490920), (30, 8392736), (32, 7868190), (33, 7629760), (40, 6294552), (44, 5722320), (48, 5245460), (55, 4577856), (60, 4196368), (64, 3934095), (66, 3814880), (80, 3147276), (88, 2861160), (96, 2622730), (110, 2288928), (113, 2228160), (120, 2098184), (132, 1907440), (160, 1573638), (165, 1525952), (176, 1430580), (192, 1311365), (211, 1193280), (220, 1144464), (226, 1114080), (240, 1049092), (264, 953720), (320, 786819), (330, 762976), (339, 742720), (352, 715290), (422, 596640), (440, 572232), (452, 557040), (480, 524546), (528, 476860), (565, 445632), (633, 397760), (660, 381488), (678, 371360), (704, 357645), (844, 298320), (880, 286116), (904, 278520), (960, 262273), (1055, 238656), (1056, 238430), (1130, 222816), (1243, 202560), (1266, 198880), (1320, 190744), (1356, 185680), (1688, 149160), (1695, 148544), (1760, 143058), (1808, 139260), (2110, 119328), (2112, 119215), (2260, 111408), (2321, 108480), (2486, 101280), (2532, 99440), (2640, 95372), (2712, 92840), (3165, 79552), (3376, 74580), (3390, 74272), (3520, 71529), (3616, 69630), (3729, 67520), (4220, 59664), (4520, 55704), (4642, 54240), (4972, 50640), (5064, 49720), (5280, 47686), (5424, 46420), (6215, 40512), (6330, 39776), (6752, 37290), (6780, 37136), (6963, 36160), (7232, 34815), (7458, 33760), (8440, 29832), (9040, 27852), (9284, 27120), (9944, 25320), (10128, 24860), (10560, 23843), (10848, 23210), (11605, 21696), (12430, 20256), (12660, 19888), (13504, 18645), (13560, 18568), (13926, 18080), (14916, 16880)]