2081161920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{26119}}^1$

素因数の和:26222

約数の個数: 112

約数和(自身を含む): 6687555840

約数和(自身を除く): 4606393920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 83, 96, 120, 160, 166, 192, 240, 249, 320, 332, 415, 480, 498, 664, 830, 960, 996, 1245, 1328, 1660, 1992, 2490, 2656, 3320, 3984, 4980, 5312, 6640, 7968, 9960, 13280, 15936, 19920, 26119, 26560, 39840, 52238, 78357, 79680, 104476, 130595, 156714, 208952, 261190, 313428, 391785, 417904, 522380, 626856, 783570, 835808, 1044760, 1253712, 1567140, 1671616, 2089520, 2167877, 2507424, 3134280, 4179040, 4335754, 5014848, 6268560, 6503631, 8358080, 8671508, 10839385, 12537120, 13007262, 17343016, 21678770, 25074240, 26014524, 32518155, 34686032, 43357540, 52029048, 65036310, 69372064, 86715080, 104058096, 130072620, 138744128, 173430160, 208116192, 260145240, 346860320, 416232384, 520290480, 693720640, 1040580960, 2081161920]

約数ペア:

[(1, 2081161920), (2, 1040580960), (3, 693720640), (4, 520290480), (5, 416232384), (6, 346860320), (8, 260145240), (10, 208116192), (12, 173430160), (15, 138744128), (16, 130072620), (20, 104058096), (24, 86715080), (30, 69372064), (32, 65036310), (40, 52029048), (48, 43357540), (60, 34686032), (64, 32518155), (80, 26014524), (83, 25074240), (96, 21678770), (120, 17343016), (160, 13007262), (166, 12537120), (192, 10839385), (240, 8671508), (249, 8358080), (320, 6503631), (332, 6268560), (415, 5014848), (480, 4335754), (498, 4179040), (664, 3134280), (830, 2507424), (960, 2167877), (996, 2089520), (1245, 1671616), (1328, 1567140), (1660, 1253712), (1992, 1044760), (2490, 835808), (2656, 783570), (3320, 626856), (3984, 522380), (4980, 417904), (5312, 391785), (6640, 313428), (7968, 261190), (9960, 208952), (13280, 156714), (15936, 130595), (19920, 104476), (26119, 79680), (26560, 78357), (39840, 52238)]