1884296960

素因数分解:

$2^8\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2311}}^1$

素因数の和:2359

約数の個数: 216

約数和(自身を含む): 5656696416

約数和(自身を除く): 3772399456

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 49, 52, 56, 64, 65, 70, 80, 91, 98, 104, 112, 128, 130, 140, 160, 182, 196, 208, 224, 245, 256, 260, 280, 320, 364, 392, 416, 448, 455, 490, 520, 560, 637, 640, 728, 784, 832, 896, 910, 980, 1040, 1120, 1274, 1280, 1456, 1568, 1664, 1792, 1820, 1960, 2080, 2240, 2311, 2548, 2912, 3136, 3185, 3328, 3640, 3920, 4160, 4480, 4622, 5096, 5824, 6272, 6370, 7280, 7840, 8320, 8960, 9244, 10192, 11555, 11648, 12544, 12740, 14560, 15680, 16177, 16640, 18488, 20384, 23110, 23296, 25480, 29120, 30043, 31360, 32354, 36976, 40768, 46220, 50960, 58240, 60086, 62720, 64708, 73952, 80885, 81536, 92440, 101920, 113239, 116480, 120172, 129416, 147904, 150215, 161770, 163072, 184880, 203840, 210301, 226478, 240344, 258832, 295808, 300430, 323540, 369760, 407680, 420602, 452956, 480688, 517664, 566195, 591616, 600860, 647080, 739520, 815360, 841204, 905912, 961376, 1035328, 1051505, 1132390, 1201720, 1294160, 1472107, 1479040, 1682408, 1811824, 1922752, 2070656, 2103010, 2264780, 2403440, 2588320, 2944214, 2958080, 3364816, 3623648, 3845504, 4141312, 4206020, 4529560, 4806880, 5176640, 5888428, 6729632, 7247296, 7360535, 7691008, 8412040, 9059120, 9613760, 10353280, 11776856, 13459264, 14494592, 14721070, 16824080, 18118240, 19227520, 20706560, 23553712, 26918528, 28989184, 29442140, 33648160, 36236480, 38455040, 47107424, 53837056, 58884280, 67296320, 72472960, 94214848, 117768560, 134592640, 144945920, 188429696, 235537120, 269185280, 376859392, 471074240, 942148480, 1884296960]

約数ペア:

[(1, 1884296960), (2, 942148480), (4, 471074240), (5, 376859392), (7, 269185280), (8, 235537120), (10, 188429696), (13, 144945920), (14, 134592640), (16, 117768560), (20, 94214848), (26, 72472960), (28, 67296320), (32, 58884280), (35, 53837056), (40, 47107424), (49, 38455040), (52, 36236480), (56, 33648160), (64, 29442140), (65, 28989184), (70, 26918528), (80, 23553712), (91, 20706560), (98, 19227520), (104, 18118240), (112, 16824080), (128, 14721070), (130, 14494592), (140, 13459264), (160, 11776856), (182, 10353280), (196, 9613760), (208, 9059120), (224, 8412040), (245, 7691008), (256, 7360535), (260, 7247296), (280, 6729632), (320, 5888428), (364, 5176640), (392, 4806880), (416, 4529560), (448, 4206020), (455, 4141312), (490, 3845504), (520, 3623648), (560, 3364816), (637, 2958080), (640, 2944214), (728, 2588320), (784, 2403440), (832, 2264780), (896, 2103010), (910, 2070656), (980, 1922752), (1040, 1811824), (1120, 1682408), (1274, 1479040), (1280, 1472107), (1456, 1294160), (1568, 1201720), (1664, 1132390), (1792, 1051505), (1820, 1035328), (1960, 961376), (2080, 905912), (2240, 841204), (2311, 815360), (2548, 739520), (2912, 647080), (3136, 600860), (3185, 591616), (3328, 566195), (3640, 517664), (3920, 480688), (4160, 452956), (4480, 420602), (4622, 407680), (5096, 369760), (5824, 323540), (6272, 300430), (6370, 295808), (7280, 258832), (7840, 240344), (8320, 226478), (8960, 210301), (9244, 203840), (10192, 184880), (11555, 163072), (11648, 161770), (12544, 150215), (12740, 147904), (14560, 129416), (15680, 120172), (16177, 116480), (16640, 113239), (18488, 101920), (20384, 92440), (23110, 81536), (23296, 80885), (25480, 73952), (29120, 64708), (30043, 62720), (31360, 60086), (32354, 58240), (36976, 50960), (40768, 46220)]