255792000

素因数分解:

$2^7\times 3^1\times 5^3\times {\mathrm{73}}^2$

素因数の和:178

約数の個数: 192

約数和(自身を含む): 859725360

約数和(自身を除く): 603933360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 73, 75, 80, 96, 100, 120, 125, 128, 146, 150, 160, 192, 200, 219, 240, 250, 292, 300, 320, 365, 375, 384, 400, 438, 480, 500, 584, 600, 640, 730, 750, 800, 876, 960, 1000, 1095, 1168, 1200, 1460, 1500, 1600, 1752, 1825, 1920, 2000, 2190, 2336, 2400, 2920, 3000, 3200, 3504, 3650, 4000, 4380, 4672, 4800, 5329, 5475, 5840, 6000, 7008, 7300, 8000, 8760, 9125, 9344, 9600, 10658, 10950, 11680, 12000, 14016, 14600, 15987, 16000, 17520, 18250, 21316, 21900, 23360, 24000, 26645, 27375, 28032, 29200, 31974, 35040, 36500, 42632, 43800, 46720, 48000, 53290, 54750, 58400, 63948, 70080, 73000, 79935, 85264, 87600, 106580, 109500, 116800, 127896, 133225, 140160, 146000, 159870, 170528, 175200, 213160, 219000, 233600, 255792, 266450, 292000, 319740, 341056, 350400, 399675, 426320, 438000, 511584, 532900, 584000, 639480, 666125, 682112, 700800, 799350, 852640, 876000, 1023168, 1065800, 1168000, 1278960, 1332250, 1598700, 1705280, 1752000, 1998375, 2046336, 2131600, 2557920, 2664500, 3197400, 3410560, 3504000, 3996750, 4263200, 5115840, 5329000, 6394800, 7993500, 8526400, 10231680, 10658000, 12789600, 15987000, 17052800, 21316000, 25579200, 31974000, 42632000, 51158400, 63948000, 85264000, 127896000, 255792000]

約数ペア:

[(1, 255792000), (2, 127896000), (3, 85264000), (4, 63948000), (5, 51158400), (6, 42632000), (8, 31974000), (10, 25579200), (12, 21316000), (15, 17052800), (16, 15987000), (20, 12789600), (24, 10658000), (25, 10231680), (30, 8526400), (32, 7993500), (40, 6394800), (48, 5329000), (50, 5115840), (60, 4263200), (64, 3996750), (73, 3504000), (75, 3410560), (80, 3197400), (96, 2664500), (100, 2557920), (120, 2131600), (125, 2046336), (128, 1998375), (146, 1752000), (150, 1705280), (160, 1598700), (192, 1332250), (200, 1278960), (219, 1168000), (240, 1065800), (250, 1023168), (292, 876000), (300, 852640), (320, 799350), (365, 700800), (375, 682112), (384, 666125), (400, 639480), (438, 584000), (480, 532900), (500, 511584), (584, 438000), (600, 426320), (640, 399675), (730, 350400), (750, 341056), (800, 319740), (876, 292000), (960, 266450), (1000, 255792), (1095, 233600), (1168, 219000), (1200, 213160), (1460, 175200), (1500, 170528), (1600, 159870), (1752, 146000), (1825, 140160), (1920, 133225), (2000, 127896), (2190, 116800), (2336, 109500), (2400, 106580), (2920, 87600), (3000, 85264), (3200, 79935), (3504, 73000), (3650, 70080), (4000, 63948), (4380, 58400), (4672, 54750), (4800, 53290), (5329, 48000), (5475, 46720), (5840, 43800), (6000, 42632), (7008, 36500), (7300, 35040), (8000, 31974), (8760, 29200), (9125, 28032), (9344, 27375), (9600, 26645), (10658, 24000), (10950, 23360), (11680, 21900), (12000, 21316), (14016, 18250), (14600, 17520), (15987, 16000)]