109746280

素因数分解:

$2^3\times 5^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{421}}^1$

素因数の和:472

約数の個数: 128

約数和(自身を含む): 303840000

約数和(自身を除く): 194093720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 49, 56, 70, 76, 95, 98, 133, 140, 152, 190, 196, 245, 266, 280, 343, 380, 392, 421, 490, 532, 665, 686, 760, 842, 931, 980, 1064, 1330, 1372, 1684, 1715, 1862, 1960, 2105, 2660, 2744, 2947, 3368, 3430, 3724, 4210, 4655, 5320, 5894, 6517, 6860, 7448, 7999, 8420, 9310, 11788, 13034, 13720, 14735, 15998, 16840, 18620, 20629, 23576, 26068, 29470, 31996, 32585, 37240, 39995, 41258, 52136, 55993, 58940, 63992, 65170, 79990, 82516, 103145, 111986, 117880, 130340, 144403, 159980, 165032, 206290, 223972, 260680, 279965, 288806, 319960, 391951, 412580, 447944, 559930, 577612, 722015, 783902, 825160, 1119860, 1155224, 1444030, 1567804, 1959755, 2239720, 2743657, 2888060, 3135608, 3919510, 5487314, 5776120, 7839020, 10974628, 13718285, 15678040, 21949256, 27436570, 54873140, 109746280]

約数ペア:

[(1, 109746280), (2, 54873140), (4, 27436570), (5, 21949256), (7, 15678040), (8, 13718285), (10, 10974628), (14, 7839020), (19, 5776120), (20, 5487314), (28, 3919510), (35, 3135608), (38, 2888060), (40, 2743657), (49, 2239720), (56, 1959755), (70, 1567804), (76, 1444030), (95, 1155224), (98, 1119860), (133, 825160), (140, 783902), (152, 722015), (190, 577612), (196, 559930), (245, 447944), (266, 412580), (280, 391951), (343, 319960), (380, 288806), (392, 279965), (421, 260680), (490, 223972), (532, 206290), (665, 165032), (686, 159980), (760, 144403), (842, 130340), (931, 117880), (980, 111986), (1064, 103145), (1330, 82516), (1372, 79990), (1684, 65170), (1715, 63992), (1862, 58940), (1960, 55993), (2105, 52136), (2660, 41258), (2744, 39995), (2947, 37240), (3368, 32585), (3430, 31996), (3724, 29470), (4210, 26068), (4655, 23576), (5320, 20629), (5894, 18620), (6517, 16840), (6860, 15998), (7448, 14735), (7999, 13720), (8420, 13034), (9310, 11788)]