56715360

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1$

素因数の和:241

約数の個数: 192

約数和(自身を含む): 196862400

約数和(自身を除く): 140147040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 61, 65, 78, 80, 96, 104, 120, 122, 130, 149, 156, 160, 183, 195, 208, 240, 244, 260, 298, 305, 312, 366, 390, 416, 447, 480, 488, 520, 596, 610, 624, 732, 745, 780, 793, 894, 915, 976, 1040, 1192, 1220, 1248, 1464, 1490, 1560, 1586, 1788, 1830, 1937, 1952, 2080, 2235, 2379, 2384, 2440, 2928, 2980, 3120, 3172, 3576, 3660, 3874, 3965, 4470, 4758, 4768, 4880, 5811, 5856, 5960, 6240, 6344, 7152, 7320, 7748, 7930, 8940, 9089, 9516, 9685, 9760, 11622, 11895, 11920, 12688, 14304, 14640, 15496, 15860, 17880, 18178, 19032, 19370, 23244, 23790, 23840, 25376, 27267, 29055, 29280, 30992, 31720, 35760, 36356, 38064, 38740, 45445, 46488, 47580, 54534, 58110, 61984, 63440, 71520, 72712, 76128, 77480, 90890, 92976, 95160, 109068, 116220, 118157, 126880, 136335, 145424, 154960, 181780, 185952, 190320, 218136, 232440, 236314, 272670, 290848, 309920, 354471, 363560, 380640, 436272, 464880, 472628, 545340, 590785, 708942, 727120, 872544, 929760, 945256, 1090680, 1181570, 1417884, 1454240, 1772355, 1890512, 2181360, 2363140, 2835768, 3544710, 3781024, 4362720, 4726280, 5671536, 7089420, 9452560, 11343072, 14178840, 18905120, 28357680, 56715360]

約数ペア:

[(1, 56715360), (2, 28357680), (3, 18905120), (4, 14178840), (5, 11343072), (6, 9452560), (8, 7089420), (10, 5671536), (12, 4726280), (13, 4362720), (15, 3781024), (16, 3544710), (20, 2835768), (24, 2363140), (26, 2181360), (30, 1890512), (32, 1772355), (39, 1454240), (40, 1417884), (48, 1181570), (52, 1090680), (60, 945256), (61, 929760), (65, 872544), (78, 727120), (80, 708942), (96, 590785), (104, 545340), (120, 472628), (122, 464880), (130, 436272), (149, 380640), (156, 363560), (160, 354471), (183, 309920), (195, 290848), (208, 272670), (240, 236314), (244, 232440), (260, 218136), (298, 190320), (305, 185952), (312, 181780), (366, 154960), (390, 145424), (416, 136335), (447, 126880), (480, 118157), (488, 116220), (520, 109068), (596, 95160), (610, 92976), (624, 90890), (732, 77480), (745, 76128), (780, 72712), (793, 71520), (894, 63440), (915, 61984), (976, 58110), (1040, 54534), (1192, 47580), (1220, 46488), (1248, 45445), (1464, 38740), (1490, 38064), (1560, 36356), (1586, 35760), (1788, 31720), (1830, 30992), (1937, 29280), (1952, 29055), (2080, 27267), (2235, 25376), (2379, 23840), (2384, 23790), (2440, 23244), (2928, 19370), (2980, 19032), (3120, 18178), (3172, 17880), (3576, 15860), (3660, 15496), (3874, 14640), (3965, 14304), (4470, 12688), (4758, 11920), (4768, 11895), (4880, 11622), (5811, 9760), (5856, 9685), (5960, 9516), (6240, 9089), (6344, 8940), (7152, 7930), (7320, 7748)]