142767520

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{6709}}^1$

素因数の和:6750

約数の個数: 96

約数和(自身を含む): 405820800

約数和(自身を除く): 263053280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 160, 190, 224, 266, 280, 304, 380, 532, 560, 608, 665, 760, 1064, 1120, 1330, 1520, 2128, 2660, 3040, 4256, 5320, 6709, 10640, 13418, 21280, 26836, 33545, 46963, 53672, 67090, 93926, 107344, 127471, 134180, 187852, 214688, 234815, 254942, 268360, 375704, 469630, 509884, 536720, 637355, 751408, 892297, 939260, 1019768, 1073440, 1274710, 1502816, 1784594, 1878520, 2039536, 2549420, 3569188, 3757040, 4079072, 4461485, 5098840, 7138376, 7514080, 8922970, 10197680, 14276752, 17845940, 20395360, 28553504, 35691880, 71383760, 142767520]

約数ペア:

[(1, 142767520), (2, 71383760), (4, 35691880), (5, 28553504), (7, 20395360), (8, 17845940), (10, 14276752), (14, 10197680), (16, 8922970), (19, 7514080), (20, 7138376), (28, 5098840), (32, 4461485), (35, 4079072), (38, 3757040), (40, 3569188), (56, 2549420), (70, 2039536), (76, 1878520), (80, 1784594), (95, 1502816), (112, 1274710), (133, 1073440), (140, 1019768), (152, 939260), (160, 892297), (190, 751408), (224, 637355), (266, 536720), (280, 509884), (304, 469630), (380, 375704), (532, 268360), (560, 254942), (608, 234815), (665, 214688), (760, 187852), (1064, 134180), (1120, 127471), (1330, 107344), (1520, 93926), (2128, 67090), (2660, 53672), (3040, 46963), (4256, 33545), (5320, 26836), (6709, 21280), (10640, 13418)]