56442240

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{239}}^1$

素因数の和:305

約数の個数: 192

約数和(自身を含む): 200491200

約数和(自身を除く): 144048960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 41, 45, 48, 60, 64, 72, 80, 82, 90, 96, 120, 123, 128, 144, 160, 164, 180, 192, 205, 239, 240, 246, 288, 320, 328, 360, 369, 384, 410, 478, 480, 492, 576, 615, 640, 656, 717, 720, 738, 820, 956, 960, 984, 1152, 1195, 1230, 1312, 1434, 1440, 1476, 1640, 1845, 1912, 1920, 1968, 2151, 2390, 2460, 2624, 2868, 2880, 2952, 3280, 3585, 3690, 3824, 3936, 4302, 4780, 4920, 5248, 5736, 5760, 5904, 6560, 7170, 7380, 7648, 7872, 8604, 9560, 9799, 9840, 10755, 11472, 11808, 13120, 14340, 14760, 15296, 15744, 17208, 19120, 19598, 19680, 21510, 22944, 23616, 26240, 28680, 29397, 29520, 30592, 34416, 38240, 39196, 39360, 43020, 45888, 47232, 48995, 57360, 58794, 59040, 68832, 76480, 78392, 78720, 86040, 88191, 91776, 97990, 114720, 117588, 118080, 137664, 146985, 152960, 156784, 172080, 176382, 195980, 229440, 235176, 236160, 275328, 293970, 313568, 344160, 352764, 391960, 440955, 458880, 470352, 587940, 627136, 688320, 705528, 783920, 881910, 940704, 1175880, 1254272, 1376640, 1411056, 1567840, 1763820, 1881408, 2351760, 2822112, 3135680, 3527640, 3762816, 4703520, 5644224, 6271360, 7055280, 9407040, 11288448, 14110560, 18814080, 28221120, 56442240]

約数ペア:

[(1, 56442240), (2, 28221120), (3, 18814080), (4, 14110560), (5, 11288448), (6, 9407040), (8, 7055280), (9, 6271360), (10, 5644224), (12, 4703520), (15, 3762816), (16, 3527640), (18, 3135680), (20, 2822112), (24, 2351760), (30, 1881408), (32, 1763820), (36, 1567840), (40, 1411056), (41, 1376640), (45, 1254272), (48, 1175880), (60, 940704), (64, 881910), (72, 783920), (80, 705528), (82, 688320), (90, 627136), (96, 587940), (120, 470352), (123, 458880), (128, 440955), (144, 391960), (160, 352764), (164, 344160), (180, 313568), (192, 293970), (205, 275328), (239, 236160), (240, 235176), (246, 229440), (288, 195980), (320, 176382), (328, 172080), (360, 156784), (369, 152960), (384, 146985), (410, 137664), (478, 118080), (480, 117588), (492, 114720), (576, 97990), (615, 91776), (640, 88191), (656, 86040), (717, 78720), (720, 78392), (738, 76480), (820, 68832), (956, 59040), (960, 58794), (984, 57360), (1152, 48995), (1195, 47232), (1230, 45888), (1312, 43020), (1434, 39360), (1440, 39196), (1476, 38240), (1640, 34416), (1845, 30592), (1912, 29520), (1920, 29397), (1968, 28680), (2151, 26240), (2390, 23616), (2460, 22944), (2624, 21510), (2868, 19680), (2880, 19598), (2952, 19120), (3280, 17208), (3585, 15744), (3690, 15296), (3824, 14760), (3936, 14340), (4302, 13120), (4780, 11808), (4920, 11472), (5248, 10755), (5736, 9840), (5760, 9799), (5904, 9560), (6560, 8604), (7170, 7872), (7380, 7648)]