14978040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1621}}^1$

素因数の和:1653

約数の個数: 128

約数和(自身を含む): 56056320

約数和(自身を除く): 41078280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 132, 140, 154, 165, 168, 210, 220, 231, 264, 280, 308, 330, 385, 420, 440, 462, 616, 660, 770, 840, 924, 1155, 1320, 1540, 1621, 1848, 2310, 3080, 3242, 4620, 4863, 6484, 8105, 9240, 9726, 11347, 12968, 16210, 17831, 19452, 22694, 24315, 32420, 34041, 35662, 38904, 45388, 48630, 53493, 56735, 64840, 68082, 71324, 89155, 90776, 97260, 106986, 113470, 124817, 136164, 142648, 170205, 178310, 194520, 213972, 226940, 249634, 267465, 272328, 340410, 356620, 374451, 427944, 453880, 499268, 534930, 624085, 680820, 713240, 748902, 998536, 1069860, 1248170, 1361640, 1497804, 1872255, 2139720, 2496340, 2995608, 3744510, 4992680, 7489020, 14978040]

約数ペア:

[(1, 14978040), (2, 7489020), (3, 4992680), (4, 3744510), (5, 2995608), (6, 2496340), (7, 2139720), (8, 1872255), (10, 1497804), (11, 1361640), (12, 1248170), (14, 1069860), (15, 998536), (20, 748902), (21, 713240), (22, 680820), (24, 624085), (28, 534930), (30, 499268), (33, 453880), (35, 427944), (40, 374451), (42, 356620), (44, 340410), (55, 272328), (56, 267465), (60, 249634), (66, 226940), (70, 213972), (77, 194520), (84, 178310), (88, 170205), (105, 142648), (110, 136164), (120, 124817), (132, 113470), (140, 106986), (154, 97260), (165, 90776), (168, 89155), (210, 71324), (220, 68082), (231, 64840), (264, 56735), (280, 53493), (308, 48630), (330, 45388), (385, 38904), (420, 35662), (440, 34041), (462, 32420), (616, 24315), (660, 22694), (770, 19452), (840, 17831), (924, 16210), (1155, 12968), (1320, 11347), (1540, 9726), (1621, 9240), (1848, 8105), (2310, 6484), (3080, 4863), (3242, 4620)]