121673240

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{439}}^1$

素因数の和:517

約数の個数: 96

約数和(自身を含む): 304365600

約数和(自身を除く): 182692360

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 41, 52, 65, 82, 104, 130, 164, 169, 205, 260, 328, 338, 410, 439, 520, 533, 676, 820, 845, 878, 1066, 1352, 1640, 1690, 1756, 2132, 2195, 2665, 3380, 3512, 4264, 4390, 5330, 5707, 6760, 6929, 8780, 10660, 11414, 13858, 17560, 17999, 21320, 22828, 27716, 28535, 34645, 35998, 45656, 55432, 57070, 69290, 71996, 74191, 89995, 114140, 138580, 143992, 148382, 179990, 228280, 233987, 277160, 296764, 359980, 370955, 467974, 593528, 719960, 741910, 935948, 1169935, 1483820, 1871896, 2339870, 2967640, 3041831, 4679740, 6083662, 9359480, 12167324, 15209155, 24334648, 30418310, 60836620, 121673240]

約数ペア:

[(1, 121673240), (2, 60836620), (4, 30418310), (5, 24334648), (8, 15209155), (10, 12167324), (13, 9359480), (20, 6083662), (26, 4679740), (40, 3041831), (41, 2967640), (52, 2339870), (65, 1871896), (82, 1483820), (104, 1169935), (130, 935948), (164, 741910), (169, 719960), (205, 593528), (260, 467974), (328, 370955), (338, 359980), (410, 296764), (439, 277160), (520, 233987), (533, 228280), (676, 179990), (820, 148382), (845, 143992), (878, 138580), (1066, 114140), (1352, 89995), (1640, 74191), (1690, 71996), (1756, 69290), (2132, 57070), (2195, 55432), (2665, 45656), (3380, 35998), (3512, 34645), (4264, 28535), (4390, 27716), (5330, 22828), (5707, 21320), (6760, 17999), (6929, 17560), (8780, 13858), (10660, 11414)]