42322280

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1$

素因数の和:200

約数の個数: 192

約数和(自身を含む): 130999680

約数和(自身を除く): 88677400

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 20, 22, 26, 28, 35, 40, 44, 49, 52, 55, 56, 65, 70, 77, 88, 91, 98, 104, 110, 130, 140, 143, 151, 154, 182, 196, 220, 245, 260, 280, 286, 302, 308, 364, 385, 392, 440, 455, 490, 520, 539, 572, 604, 616, 637, 715, 728, 755, 770, 910, 980, 1001, 1057, 1078, 1144, 1208, 1274, 1430, 1510, 1540, 1661, 1820, 1960, 1963, 2002, 2114, 2156, 2548, 2695, 2860, 3020, 3080, 3185, 3322, 3640, 3926, 4004, 4228, 4312, 5005, 5096, 5285, 5390, 5720, 6040, 6370, 6644, 7007, 7399, 7852, 8008, 8305, 8456, 9815, 10010, 10570, 10780, 11627, 12740, 13288, 13741, 14014, 14798, 15704, 16610, 19630, 20020, 21140, 21560, 21593, 23254, 25480, 27482, 28028, 29596, 33220, 35035, 36995, 39260, 40040, 42280, 43186, 46508, 54964, 56056, 58135, 59192, 66440, 68705, 70070, 73990, 78520, 81389, 86372, 93016, 96187, 107965, 109928, 116270, 137410, 140140, 147980, 151151, 162778, 172744, 192374, 215930, 232540, 274820, 280280, 295960, 302302, 325556, 384748, 406945, 431860, 465080, 480935, 549640, 604604, 651112, 755755, 769496, 813890, 863720, 961870, 1058057, 1209208, 1511510, 1627780, 1923740, 2116114, 3023020, 3255560, 3847480, 4232228, 5290285, 6046040, 8464456, 10580570, 21161140, 42322280]

約数ペア:

[(1, 42322280), (2, 21161140), (4, 10580570), (5, 8464456), (7, 6046040), (8, 5290285), (10, 4232228), (11, 3847480), (13, 3255560), (14, 3023020), (20, 2116114), (22, 1923740), (26, 1627780), (28, 1511510), (35, 1209208), (40, 1058057), (44, 961870), (49, 863720), (52, 813890), (55, 769496), (56, 755755), (65, 651112), (70, 604604), (77, 549640), (88, 480935), (91, 465080), (98, 431860), (104, 406945), (110, 384748), (130, 325556), (140, 302302), (143, 295960), (151, 280280), (154, 274820), (182, 232540), (196, 215930), (220, 192374), (245, 172744), (260, 162778), (280, 151151), (286, 147980), (302, 140140), (308, 137410), (364, 116270), (385, 109928), (392, 107965), (440, 96187), (455, 93016), (490, 86372), (520, 81389), (539, 78520), (572, 73990), (604, 70070), (616, 68705), (637, 66440), (715, 59192), (728, 58135), (755, 56056), (770, 54964), (910, 46508), (980, 43186), (1001, 42280), (1057, 40040), (1078, 39260), (1144, 36995), (1208, 35035), (1274, 33220), (1430, 29596), (1510, 28028), (1540, 27482), (1661, 25480), (1820, 23254), (1960, 21593), (1963, 21560), (2002, 21140), (2114, 20020), (2156, 19630), (2548, 16610), (2695, 15704), (2860, 14798), (3020, 14014), (3080, 13741), (3185, 13288), (3322, 12740), (3640, 11627), (3926, 10780), (4004, 10570), (4228, 10010), (4312, 9815), (5005, 8456), (5096, 8305), (5285, 8008), (5390, 7852), (5720, 7399), (6040, 7007), (6370, 6644)]