1120406560

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{10993}}^1$

素因数の和:11035

約数の個数: 144

約数和(自身を含む): 3316274136

約数和(自身を除く): 2195867576

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 49, 52, 56, 65, 70, 80, 91, 98, 104, 112, 130, 140, 160, 182, 196, 208, 224, 245, 260, 280, 364, 392, 416, 455, 490, 520, 560, 637, 728, 784, 910, 980, 1040, 1120, 1274, 1456, 1568, 1820, 1960, 2080, 2548, 2912, 3185, 3640, 3920, 5096, 6370, 7280, 7840, 10192, 10993, 12740, 14560, 20384, 21986, 25480, 43972, 50960, 54965, 76951, 87944, 101920, 109930, 142909, 153902, 175888, 219860, 285818, 307804, 351776, 384755, 439720, 538657, 571636, 615608, 714545, 769510, 879440, 1000363, 1077314, 1143272, 1231216, 1429090, 1539020, 1758880, 2000726, 2154628, 2286544, 2462432, 2693285, 2858180, 3078040, 4001452, 4309256, 4573088, 5001815, 5386570, 5716360, 6156080, 7002541, 8002904, 8618512, 10003630, 10773140, 11432720, 12312160, 14005082, 16005808, 17237024, 20007260, 21546280, 22865440, 28010164, 32011616, 35012705, 40014520, 43092560, 56020328, 70025410, 80029040, 86185120, 112040656, 140050820, 160058080, 224081312, 280101640, 560203280, 1120406560]

約数ペア:

[(1, 1120406560), (2, 560203280), (4, 280101640), (5, 224081312), (7, 160058080), (8, 140050820), (10, 112040656), (13, 86185120), (14, 80029040), (16, 70025410), (20, 56020328), (26, 43092560), (28, 40014520), (32, 35012705), (35, 32011616), (40, 28010164), (49, 22865440), (52, 21546280), (56, 20007260), (65, 17237024), (70, 16005808), (80, 14005082), (91, 12312160), (98, 11432720), (104, 10773140), (112, 10003630), (130, 8618512), (140, 8002904), (160, 7002541), (182, 6156080), (196, 5716360), (208, 5386570), (224, 5001815), (245, 4573088), (260, 4309256), (280, 4001452), (364, 3078040), (392, 2858180), (416, 2693285), (455, 2462432), (490, 2286544), (520, 2154628), (560, 2000726), (637, 1758880), (728, 1539020), (784, 1429090), (910, 1231216), (980, 1143272), (1040, 1077314), (1120, 1000363), (1274, 879440), (1456, 769510), (1568, 714545), (1820, 615608), (1960, 571636), (2080, 538657), (2548, 439720), (2912, 384755), (3185, 351776), (3640, 307804), (3920, 285818), (5096, 219860), (6370, 175888), (7280, 153902), (7840, 142909), (10192, 109930), (10993, 101920), (12740, 87944), (14560, 76951), (20384, 54965), (21986, 50960), (25480, 43972)]