13145880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{433}}^1$

素因数の和:481

約数の個数: 128

約数和(自身を含む): 44997120

約数和(自身を除く): 31851240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 23, 24, 30, 33, 40, 44, 46, 55, 60, 66, 69, 88, 92, 110, 115, 120, 132, 138, 165, 184, 220, 230, 253, 264, 276, 330, 345, 433, 440, 460, 506, 552, 660, 690, 759, 866, 920, 1012, 1265, 1299, 1320, 1380, 1518, 1732, 2024, 2165, 2530, 2598, 2760, 3036, 3464, 3795, 4330, 4763, 5060, 5196, 6072, 6495, 7590, 8660, 9526, 9959, 10120, 10392, 12990, 14289, 15180, 17320, 19052, 19918, 23815, 25980, 28578, 29877, 30360, 38104, 39836, 47630, 49795, 51960, 57156, 59754, 71445, 79672, 95260, 99590, 109549, 114312, 119508, 142890, 149385, 190520, 199180, 219098, 239016, 285780, 298770, 328647, 398360, 438196, 547745, 571560, 597540, 657294, 876392, 1095490, 1195080, 1314588, 1643235, 2190980, 2629176, 3286470, 4381960, 6572940, 13145880]

約数ペア:

[(1, 13145880), (2, 6572940), (3, 4381960), (4, 3286470), (5, 2629176), (6, 2190980), (8, 1643235), (10, 1314588), (11, 1195080), (12, 1095490), (15, 876392), (20, 657294), (22, 597540), (23, 571560), (24, 547745), (30, 438196), (33, 398360), (40, 328647), (44, 298770), (46, 285780), (55, 239016), (60, 219098), (66, 199180), (69, 190520), (88, 149385), (92, 142890), (110, 119508), (115, 114312), (120, 109549), (132, 99590), (138, 95260), (165, 79672), (184, 71445), (220, 59754), (230, 57156), (253, 51960), (264, 49795), (276, 47630), (330, 39836), (345, 38104), (433, 30360), (440, 29877), (460, 28578), (506, 25980), (552, 23815), (660, 19918), (690, 19052), (759, 17320), (866, 15180), (920, 14289), (1012, 12990), (1265, 10392), (1299, 10120), (1320, 9959), (1380, 9526), (1518, 8660), (1732, 7590), (2024, 6495), (2165, 6072), (2530, 5196), (2598, 5060), (2760, 4763), (3036, 4330), (3464, 3795)]