249213120

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1051}}^1$

素因数の和:1103

約数の個数: 224

約数和(自身を含む): 897818880

約数和(自身を除く): 648605760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 26, 30, 32, 38, 39, 40, 48, 52, 57, 60, 64, 65, 76, 78, 80, 95, 96, 104, 114, 120, 130, 152, 156, 160, 190, 192, 195, 208, 228, 240, 247, 260, 285, 304, 312, 320, 380, 390, 416, 456, 480, 494, 520, 570, 608, 624, 741, 760, 780, 832, 912, 960, 988, 1040, 1051, 1140, 1216, 1235, 1248, 1482, 1520, 1560, 1824, 1976, 2080, 2102, 2280, 2470, 2496, 2964, 3040, 3120, 3153, 3648, 3705, 3952, 4160, 4204, 4560, 4940, 5255, 5928, 6080, 6240, 6306, 7410, 7904, 8408, 9120, 9880, 10510, 11856, 12480, 12612, 13663, 14820, 15765, 15808, 16816, 18240, 19760, 19969, 21020, 23712, 25224, 27326, 29640, 31530, 33632, 39520, 39938, 40989, 42040, 47424, 50448, 54652, 59280, 59907, 63060, 67264, 68315, 79040, 79876, 81978, 84080, 99845, 100896, 109304, 118560, 119814, 126120, 136630, 159752, 163956, 168160, 199690, 201792, 204945, 218608, 237120, 239628, 252240, 259597, 273260, 299535, 319504, 327912, 336320, 399380, 409890, 437216, 479256, 504480, 519194, 546520, 599070, 639008, 655824, 778791, 798760, 819780, 874432, 958512, 1008960, 1038388, 1093040, 1198140, 1278016, 1297985, 1311648, 1557582, 1597520, 1639560, 1917024, 2076776, 2186080, 2396280, 2595970, 2623296, 3115164, 3195040, 3279120, 3834048, 3893955, 4153552, 4372160, 4792560, 5191940, 6230328, 6390080, 6558240, 7787910, 8307104, 9585120, 10383880, 12460656, 13116480, 15575820, 16614208, 19170240, 20767760, 24921312, 31151640, 41535520, 49842624, 62303280, 83071040, 124606560, 249213120]

約数ペア:

[(1, 249213120), (2, 124606560), (3, 83071040), (4, 62303280), (5, 49842624), (6, 41535520), (8, 31151640), (10, 24921312), (12, 20767760), (13, 19170240), (15, 16614208), (16, 15575820), (19, 13116480), (20, 12460656), (24, 10383880), (26, 9585120), (30, 8307104), (32, 7787910), (38, 6558240), (39, 6390080), (40, 6230328), (48, 5191940), (52, 4792560), (57, 4372160), (60, 4153552), (64, 3893955), (65, 3834048), (76, 3279120), (78, 3195040), (80, 3115164), (95, 2623296), (96, 2595970), (104, 2396280), (114, 2186080), (120, 2076776), (130, 1917024), (152, 1639560), (156, 1597520), (160, 1557582), (190, 1311648), (192, 1297985), (195, 1278016), (208, 1198140), (228, 1093040), (240, 1038388), (247, 1008960), (260, 958512), (285, 874432), (304, 819780), (312, 798760), (320, 778791), (380, 655824), (390, 639008), (416, 599070), (456, 546520), (480, 519194), (494, 504480), (520, 479256), (570, 437216), (608, 409890), (624, 399380), (741, 336320), (760, 327912), (780, 319504), (832, 299535), (912, 273260), (960, 259597), (988, 252240), (1040, 239628), (1051, 237120), (1140, 218608), (1216, 204945), (1235, 201792), (1248, 199690), (1482, 168160), (1520, 163956), (1560, 159752), (1824, 136630), (1976, 126120), (2080, 119814), (2102, 118560), (2280, 109304), (2470, 100896), (2496, 99845), (2964, 84080), (3040, 81978), (3120, 79876), (3153, 79040), (3648, 68315), (3705, 67264), (3952, 63060), (4160, 59907), (4204, 59280), (4560, 54652), (4940, 50448), (5255, 47424), (5928, 42040), (6080, 40989), (6240, 39938), (6306, 39520), (7410, 33632), (7904, 31530), (8408, 29640), (9120, 27326), (9880, 25224), (10510, 23712), (11856, 21020), (12480, 19969), (12612, 19760), (13663, 18240), (14820, 16816), (15765, 15808)]