118660640

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1999}}^1$

素因数の和:2074

約数の個数: 96

約数和(自身を含む): 326592000

約数和(自身を除く): 207931360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 53, 56, 70, 80, 106, 112, 140, 160, 212, 224, 265, 280, 371, 424, 530, 560, 742, 848, 1060, 1120, 1484, 1696, 1855, 1999, 2120, 2968, 3710, 3998, 4240, 5936, 7420, 7996, 8480, 9995, 11872, 13993, 14840, 15992, 19990, 27986, 29680, 31984, 39980, 55972, 59360, 63968, 69965, 79960, 105947, 111944, 139930, 159920, 211894, 223888, 279860, 319840, 423788, 447776, 529735, 559720, 741629, 847576, 1059470, 1119440, 1483258, 1695152, 2118940, 2238880, 2966516, 3390304, 3708145, 4237880, 5933032, 7416290, 8475760, 11866064, 14832580, 16951520, 23732128, 29665160, 59330320, 118660640]

約数ペア:

[(1, 118660640), (2, 59330320), (4, 29665160), (5, 23732128), (7, 16951520), (8, 14832580), (10, 11866064), (14, 8475760), (16, 7416290), (20, 5933032), (28, 4237880), (32, 3708145), (35, 3390304), (40, 2966516), (53, 2238880), (56, 2118940), (70, 1695152), (80, 1483258), (106, 1119440), (112, 1059470), (140, 847576), (160, 741629), (212, 559720), (224, 529735), (265, 447776), (280, 423788), (371, 319840), (424, 279860), (530, 223888), (560, 211894), (742, 159920), (848, 139930), (1060, 111944), (1120, 105947), (1484, 79960), (1696, 69965), (1855, 63968), (1999, 59360), (2120, 55972), (2968, 39980), (3710, 31984), (3998, 29680), (4240, 27986), (5936, 19990), (7420, 15992), (7996, 14840), (8480, 13993), (9995, 11872)]