274830080

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{829}}^1$

素因数の和:894

約数の個数: 144

約数和(自身を含む): 773613120

約数和(自身を除く): 498783040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 37, 40, 56, 64, 70, 74, 80, 112, 128, 140, 148, 160, 185, 224, 256, 259, 280, 296, 320, 370, 448, 518, 560, 592, 640, 740, 829, 896, 1036, 1120, 1184, 1280, 1295, 1480, 1658, 1792, 2072, 2240, 2368, 2590, 2960, 3316, 4144, 4145, 4480, 4736, 5180, 5803, 5920, 6632, 8288, 8290, 8960, 9472, 10360, 11606, 11840, 13264, 16576, 16580, 20720, 23212, 23680, 26528, 29015, 30673, 33152, 33160, 41440, 46424, 47360, 53056, 58030, 61346, 66304, 66320, 82880, 92848, 106112, 116060, 122692, 132640, 153365, 165760, 185696, 212224, 214711, 232120, 245384, 265280, 306730, 331520, 371392, 429422, 464240, 490768, 530560, 613460, 742784, 858844, 928480, 981536, 1061120, 1073555, 1226920, 1485568, 1717688, 1856960, 1963072, 2147110, 2453840, 3435376, 3713920, 3926144, 4294220, 4907680, 6870752, 7427840, 7852288, 8588440, 9815360, 13741504, 17176880, 19630720, 27483008, 34353760, 39261440, 54966016, 68707520, 137415040, 274830080]

約数ペア:

[(1, 274830080), (2, 137415040), (4, 68707520), (5, 54966016), (7, 39261440), (8, 34353760), (10, 27483008), (14, 19630720), (16, 17176880), (20, 13741504), (28, 9815360), (32, 8588440), (35, 7852288), (37, 7427840), (40, 6870752), (56, 4907680), (64, 4294220), (70, 3926144), (74, 3713920), (80, 3435376), (112, 2453840), (128, 2147110), (140, 1963072), (148, 1856960), (160, 1717688), (185, 1485568), (224, 1226920), (256, 1073555), (259, 1061120), (280, 981536), (296, 928480), (320, 858844), (370, 742784), (448, 613460), (518, 530560), (560, 490768), (592, 464240), (640, 429422), (740, 371392), (829, 331520), (896, 306730), (1036, 265280), (1120, 245384), (1184, 232120), (1280, 214711), (1295, 212224), (1480, 185696), (1658, 165760), (1792, 153365), (2072, 132640), (2240, 122692), (2368, 116060), (2590, 106112), (2960, 92848), (3316, 82880), (4144, 66320), (4145, 66304), (4480, 61346), (4736, 58030), (5180, 53056), (5803, 47360), (5920, 46424), (6632, 41440), (8288, 33160), (8290, 33152), (8960, 30673), (9472, 29015), (10360, 26528), (11606, 23680), (11840, 23212), (13264, 20720), (16576, 16580)]