13522762920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{431}}^1\times {\mathrm{5563}}^1$

素因数の和:6055

約数の個数: 128

約数和(自身を含む): 41535037440

約数和(自身を除く): 28012274520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 60, 94, 120, 141, 188, 235, 282, 376, 431, 470, 564, 705, 862, 940, 1128, 1293, 1410, 1724, 1880, 2155, 2586, 2820, 3448, 4310, 5172, 5563, 5640, 6465, 8620, 10344, 11126, 12930, 16689, 17240, 20257, 22252, 25860, 27815, 33378, 40514, 44504, 51720, 55630, 60771, 66756, 81028, 83445, 101285, 111260, 121542, 133512, 162056, 166890, 202570, 222520, 243084, 261461, 303855, 333780, 405140, 486168, 522922, 607710, 667560, 784383, 810280, 1045844, 1215420, 1307305, 1568766, 2091688, 2397653, 2430840, 2614610, 3137532, 3921915, 4795306, 5229220, 6275064, 7192959, 7843830, 9590612, 10458440, 11988265, 14385918, 15687660, 19181224, 23976530, 28771836, 31375320, 35964795, 47953060, 57543672, 71929590, 95906120, 112689691, 143859180, 225379382, 287718360, 338069073, 450758764, 563448455, 676138146, 901517528, 1126896910, 1352276292, 1690345365, 2253793820, 2704552584, 3380690730, 4507587640, 6761381460, 13522762920]

約数ペア:

[(1, 13522762920), (2, 6761381460), (3, 4507587640), (4, 3380690730), (5, 2704552584), (6, 2253793820), (8, 1690345365), (10, 1352276292), (12, 1126896910), (15, 901517528), (20, 676138146), (24, 563448455), (30, 450758764), (40, 338069073), (47, 287718360), (60, 225379382), (94, 143859180), (120, 112689691), (141, 95906120), (188, 71929590), (235, 57543672), (282, 47953060), (376, 35964795), (431, 31375320), (470, 28771836), (564, 23976530), (705, 19181224), (862, 15687660), (940, 14385918), (1128, 11988265), (1293, 10458440), (1410, 9590612), (1724, 7843830), (1880, 7192959), (2155, 6275064), (2586, 5229220), (2820, 4795306), (3448, 3921915), (4310, 3137532), (5172, 2614610), (5563, 2430840), (5640, 2397653), (6465, 2091688), (8620, 1568766), (10344, 1307305), (11126, 1215420), (12930, 1045844), (16689, 810280), (17240, 784383), (20257, 667560), (22252, 607710), (25860, 522922), (27815, 486168), (33378, 405140), (40514, 333780), (44504, 303855), (51720, 261461), (55630, 243084), (60771, 222520), (66756, 202570), (81028, 166890), (83445, 162056), (101285, 133512), (111260, 121542)]