2011007040

素因数分解:

$2^6\times 3^1\times 5^1\times 7^2\times {\mathrm{42751}}^1$

素因数の和:42785

約数の個数: 168

約数和(自身を含む): 7427561472

約数和(自身を除く): 5416554432

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, 49, 56, 60, 64, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 192, 196, 210, 224, 240, 245, 280, 294, 320, 336, 392, 420, 448, 480, 490, 560, 588, 672, 735, 784, 840, 960, 980, 1120, 1176, 1344, 1470, 1568, 1680, 1960, 2240, 2352, 2940, 3136, 3360, 3920, 4704, 5880, 6720, 7840, 9408, 11760, 15680, 23520, 42751, 47040, 85502, 128253, 171004, 213755, 256506, 299257, 342008, 427510, 513012, 598514, 641265, 684016, 855020, 897771, 1026024, 1197028, 1282530, 1368032, 1496285, 1710040, 1795542, 2052048, 2094799, 2394056, 2565060, 2736064, 2992570, 3420080, 3591084, 4104096, 4189598, 4488855, 4788112, 5130120, 5985140, 6284397, 6840160, 7182168, 8208192, 8379196, 8977710, 9576224, 10260240, 10473995, 11970280, 12568794, 13680320, 14364336, 16758392, 17955420, 19152448, 20520480, 20947990, 23940560, 25137588, 28728672, 31421985, 33516784, 35910840, 41040960, 41895980, 47881120, 50275176, 57457344, 62843970, 67033568, 71821680, 83791960, 95762240, 100550352, 125687940, 134067136, 143643360, 167583920, 201100704, 251375880, 287286720, 335167840, 402201408, 502751760, 670335680, 1005503520, 2011007040]

約数ペア:

[(1, 2011007040), (2, 1005503520), (3, 670335680), (4, 502751760), (5, 402201408), (6, 335167840), (7, 287286720), (8, 251375880), (10, 201100704), (12, 167583920), (14, 143643360), (15, 134067136), (16, 125687940), (20, 100550352), (21, 95762240), (24, 83791960), (28, 71821680), (30, 67033568), (32, 62843970), (35, 57457344), (40, 50275176), (42, 47881120), (48, 41895980), (49, 41040960), (56, 35910840), (60, 33516784), (64, 31421985), (70, 28728672), (80, 25137588), (84, 23940560), (96, 20947990), (98, 20520480), (105, 19152448), (112, 17955420), (120, 16758392), (140, 14364336), (147, 13680320), (160, 12568794), (168, 11970280), (192, 10473995), (196, 10260240), (210, 9576224), (224, 8977710), (240, 8379196), (245, 8208192), (280, 7182168), (294, 6840160), (320, 6284397), (336, 5985140), (392, 5130120), (420, 4788112), (448, 4488855), (480, 4189598), (490, 4104096), (560, 3591084), (588, 3420080), (672, 2992570), (735, 2736064), (784, 2565060), (840, 2394056), (960, 2094799), (980, 2052048), (1120, 1795542), (1176, 1710040), (1344, 1496285), (1470, 1368032), (1568, 1282530), (1680, 1197028), (1960, 1026024), (2240, 897771), (2352, 855020), (2940, 684016), (3136, 641265), (3360, 598514), (3920, 513012), (4704, 427510), (5880, 342008), (6720, 299257), (7840, 256506), (9408, 213755), (11760, 171004), (15680, 128253), (23520, 85502), (42751, 47040)]