127588160

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{103}}^1$

素因数の和:213

約数の個数: 168

約数和(自身を含む): 361370880

約数和(自身を除く): 233782720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 79, 80, 98, 103, 112, 140, 158, 160, 196, 206, 224, 245, 280, 316, 320, 392, 395, 412, 448, 490, 515, 553, 560, 632, 721, 784, 790, 824, 980, 1030, 1106, 1120, 1264, 1442, 1568, 1580, 1648, 1960, 2060, 2212, 2240, 2528, 2765, 2884, 3136, 3160, 3296, 3605, 3871, 3920, 4120, 4424, 5047, 5056, 5530, 5768, 6320, 6592, 7210, 7742, 7840, 8137, 8240, 8848, 10094, 11060, 11536, 12640, 14420, 15484, 15680, 16274, 16480, 17696, 19355, 20188, 22120, 23072, 25235, 25280, 28840, 30968, 32548, 32960, 35392, 38710, 40376, 40685, 44240, 46144, 50470, 56959, 57680, 61936, 65096, 77420, 80752, 81370, 88480, 100940, 113918, 115360, 123872, 130192, 154840, 161504, 162740, 176960, 201880, 227836, 230720, 247744, 260384, 284795, 309680, 323008, 325480, 398713, 403760, 455672, 520768, 569590, 619360, 650960, 797426, 807520, 911344, 1139180, 1238720, 1301920, 1594852, 1615040, 1822688, 1993565, 2278360, 2603840, 3189704, 3645376, 3987130, 4556720, 6379408, 7974260, 9113440, 12758816, 15948520, 18226880, 25517632, 31897040, 63794080, 127588160]

約数ペア:

[(1, 127588160), (2, 63794080), (4, 31897040), (5, 25517632), (7, 18226880), (8, 15948520), (10, 12758816), (14, 9113440), (16, 7974260), (20, 6379408), (28, 4556720), (32, 3987130), (35, 3645376), (40, 3189704), (49, 2603840), (56, 2278360), (64, 1993565), (70, 1822688), (79, 1615040), (80, 1594852), (98, 1301920), (103, 1238720), (112, 1139180), (140, 911344), (158, 807520), (160, 797426), (196, 650960), (206, 619360), (224, 569590), (245, 520768), (280, 455672), (316, 403760), (320, 398713), (392, 325480), (395, 323008), (412, 309680), (448, 284795), (490, 260384), (515, 247744), (553, 230720), (560, 227836), (632, 201880), (721, 176960), (784, 162740), (790, 161504), (824, 154840), (980, 130192), (1030, 123872), (1106, 115360), (1120, 113918), (1264, 100940), (1442, 88480), (1568, 81370), (1580, 80752), (1648, 77420), (1960, 65096), (2060, 61936), (2212, 57680), (2240, 56959), (2528, 50470), (2765, 46144), (2884, 44240), (3136, 40685), (3160, 40376), (3296, 38710), (3605, 35392), (3871, 32960), (3920, 32548), (4120, 30968), (4424, 28840), (5047, 25280), (5056, 25235), (5530, 23072), (5768, 22120), (6320, 20188), (6592, 19355), (7210, 17696), (7742, 16480), (7840, 16274), (8137, 15680), (8240, 15484), (8848, 14420), (10094, 12640), (11060, 11536)]