66941266560

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{4980749}}^1$

素因数の和:4980778

約数の個数: 128

約数和(自身を含む): 243857520000

約数和(自身を除く): 176916253440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1120, 1344, 1680, 1920, 2240, 2688, 3360, 4480, 6720, 13440, 4980749, 9961498, 14942247, 19922996, 24903745, 29884494, 34865243, 39845992, 49807490, 59768988, 69730486, 74711235, 79691984, 99614980, 104595729, 119537976, 139460972, 149422470, 159383968, 174326215, 199229960, 209191458, 239075952, 278921944, 298844940, 318767936, 348652430, 398459920, 418382916, 478151904, 522978645, 557843888, 597689880, 637535872, 697304860, 796919840, 836765832, 956303808, 1045957290, 1115687776, 1195379760, 1394609720, 1593839680, 1673531664, 1912607616, 2091914580, 2231375552, 2390759520, 2789219440, 3187679360, 3347063328, 4183829160, 4462751104, 4781519040, 5578438880, 6694126656, 8367658320, 9563038080, 11156877760, 13388253312, 16735316640, 22313755520, 33470633280, 66941266560]

約数ペア:

[(1, 66941266560), (2, 33470633280), (3, 22313755520), (4, 16735316640), (5, 13388253312), (6, 11156877760), (7, 9563038080), (8, 8367658320), (10, 6694126656), (12, 5578438880), (14, 4781519040), (15, 4462751104), (16, 4183829160), (20, 3347063328), (21, 3187679360), (24, 2789219440), (28, 2390759520), (30, 2231375552), (32, 2091914580), (35, 1912607616), (40, 1673531664), (42, 1593839680), (48, 1394609720), (56, 1195379760), (60, 1115687776), (64, 1045957290), (70, 956303808), (80, 836765832), (84, 796919840), (96, 697304860), (105, 637535872), (112, 597689880), (120, 557843888), (128, 522978645), (140, 478151904), (160, 418382916), (168, 398459920), (192, 348652430), (210, 318767936), (224, 298844940), (240, 278921944), (280, 239075952), (320, 209191458), (336, 199229960), (384, 174326215), (420, 159383968), (448, 149422470), (480, 139460972), (560, 119537976), (640, 104595729), (672, 99614980), (840, 79691984), (896, 74711235), (960, 69730486), (1120, 59768988), (1344, 49807490), (1680, 39845992), (1920, 34865243), (2240, 29884494), (2688, 24903745), (3360, 19922996), (4480, 14942247), (6720, 9961498), (13440, 4980749)]