22016280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1283}}^1$

素因数の和:1321

約数の個数: 128

約数和(自身を含む): 77656320

約数和(自身を除く): 55640040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 26, 30, 33, 39, 40, 44, 52, 55, 60, 65, 66, 78, 88, 104, 110, 120, 130, 132, 143, 156, 165, 195, 220, 260, 264, 286, 312, 330, 390, 429, 440, 520, 572, 660, 715, 780, 858, 1144, 1283, 1320, 1430, 1560, 1716, 2145, 2566, 2860, 3432, 3849, 4290, 5132, 5720, 6415, 7698, 8580, 10264, 12830, 14113, 15396, 16679, 17160, 19245, 25660, 28226, 30792, 33358, 38490, 42339, 50037, 51320, 56452, 66716, 70565, 76980, 83395, 84678, 100074, 112904, 133432, 141130, 153960, 166790, 169356, 183469, 200148, 211695, 250185, 282260, 333580, 338712, 366938, 400296, 423390, 500370, 550407, 564520, 667160, 733876, 846780, 917345, 1000740, 1100814, 1467752, 1693560, 1834690, 2001480, 2201628, 2752035, 3669380, 4403256, 5504070, 7338760, 11008140, 22016280]

約数ペア:

[(1, 22016280), (2, 11008140), (3, 7338760), (4, 5504070), (5, 4403256), (6, 3669380), (8, 2752035), (10, 2201628), (11, 2001480), (12, 1834690), (13, 1693560), (15, 1467752), (20, 1100814), (22, 1000740), (24, 917345), (26, 846780), (30, 733876), (33, 667160), (39, 564520), (40, 550407), (44, 500370), (52, 423390), (55, 400296), (60, 366938), (65, 338712), (66, 333580), (78, 282260), (88, 250185), (104, 211695), (110, 200148), (120, 183469), (130, 169356), (132, 166790), (143, 153960), (156, 141130), (165, 133432), (195, 112904), (220, 100074), (260, 84678), (264, 83395), (286, 76980), (312, 70565), (330, 66716), (390, 56452), (429, 51320), (440, 50037), (520, 42339), (572, 38490), (660, 33358), (715, 30792), (780, 28226), (858, 25660), (1144, 19245), (1283, 17160), (1320, 16679), (1430, 15396), (1560, 14113), (1716, 12830), (2145, 10264), (2566, 8580), (2860, 7698), (3432, 6415), (3849, 5720), (4290, 5132)]