129917760

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{19333}}^1$

素因数の和:19360

約数の個数: 112

約数和(自身を含む): 471440256

約数和(自身を除く): 341522496

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 19333, 38666, 57999, 77332, 96665, 115998, 135331, 154664, 193330, 231996, 270662, 289995, 309328, 386660, 405993, 463992, 541324, 579990, 618656, 676655, 773320, 811986, 927984, 1082648, 1159980, 1237312, 1353310, 1546640, 1623972, 1855968, 2029965, 2165296, 2319960, 2706620, 3093280, 3247944, 3711936, 4059930, 4330592, 4639920, 5413240, 6186560, 6495888, 8119860, 8661184, 9279840, 10826480, 12991776, 16239720, 18559680, 21652960, 25983552, 32479440, 43305920, 64958880, 129917760]

約数ペア:

[(1, 129917760), (2, 64958880), (3, 43305920), (4, 32479440), (5, 25983552), (6, 21652960), (7, 18559680), (8, 16239720), (10, 12991776), (12, 10826480), (14, 9279840), (15, 8661184), (16, 8119860), (20, 6495888), (21, 6186560), (24, 5413240), (28, 4639920), (30, 4330592), (32, 4059930), (35, 3711936), (40, 3247944), (42, 3093280), (48, 2706620), (56, 2319960), (60, 2165296), (64, 2029965), (70, 1855968), (80, 1623972), (84, 1546640), (96, 1353310), (105, 1237312), (112, 1159980), (120, 1082648), (140, 927984), (160, 811986), (168, 773320), (192, 676655), (210, 618656), (224, 579990), (240, 541324), (280, 463992), (320, 405993), (336, 386660), (420, 309328), (448, 289995), (480, 270662), (560, 231996), (672, 193330), (840, 154664), (960, 135331), (1120, 115998), (1344, 96665), (1680, 77332), (2240, 57999), (3360, 38666), (6720, 19333)]