39555814480

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{2081}}^1$

素因数の和:2494

約数の個数: 240

約数和(自身を含む): 115576133904

約数和(自身を除く): 76020319424

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 49, 52, 56, 65, 70, 80, 91, 98, 104, 112, 130, 140, 182, 196, 208, 245, 260, 280, 364, 373, 392, 455, 490, 520, 560, 637, 728, 746, 784, 910, 980, 1040, 1274, 1456, 1492, 1820, 1865, 1960, 2081, 2548, 2611, 2984, 3185, 3640, 3730, 3920, 4162, 4849, 5096, 5222, 5968, 6370, 7280, 7460, 8324, 9698, 10192, 10405, 10444, 12740, 13055, 14567, 14920, 16648, 18277, 19396, 20810, 20888, 24245, 25480, 26110, 27053, 29134, 29840, 33296, 33943, 36554, 38792, 41620, 41776, 48490, 50960, 52220, 54106, 58268, 67886, 72835, 73108, 77584, 83240, 91385, 96980, 101969, 104440, 108212, 116536, 135265, 135772, 145670, 146216, 166480, 169715, 182770, 189371, 193960, 203938, 208880, 216424, 233072, 237601, 270530, 271544, 291340, 292432, 339430, 365540, 378742, 387920, 407876, 432848, 475202, 509845, 541060, 543088, 582680, 678860, 731080, 757484, 776213, 815752, 946855, 950404, 1019690, 1082120, 1165360, 1188005, 1325597, 1357720, 1462160, 1514968, 1552426, 1631504, 1893710, 1900808, 2039380, 2164240, 2376010, 2651194, 2715440, 3029936, 3104852, 3787420, 3801616, 3881065, 4078760, 4752020, 5302388, 5433491, 6209704, 6627985, 7574840, 7762130, 8157520, 9504040, 10090769, 10604776, 10866982, 12419408, 13255970, 15149680, 15524260, 19008080, 20181538, 21209552, 21733964, 26511940, 27167455, 31048520, 38034437, 40363076, 43467928, 50453845, 53023880, 54334910, 62097040, 70635383, 76068874, 80726152, 86935856, 100907690, 106047760, 108669820, 141270766, 152137748, 161452304, 190172185, 201815380, 217339640, 282541532, 304275496, 353176915, 380344370, 403630760, 434679280, 494447681, 565083064, 608550992, 706353830, 760688740, 807261520, 988895362, 1130166128, 1412707660, 1521377480, 1977790724, 2472238405, 2825415320, 3042754960, 3955581448, 4944476810, 5650830640, 7911162896, 9888953620, 19777907240, 39555814480]

約数ペア:

[(1, 39555814480), (2, 19777907240), (4, 9888953620), (5, 7911162896), (7, 5650830640), (8, 4944476810), (10, 3955581448), (13, 3042754960), (14, 2825415320), (16, 2472238405), (20, 1977790724), (26, 1521377480), (28, 1412707660), (35, 1130166128), (40, 988895362), (49, 807261520), (52, 760688740), (56, 706353830), (65, 608550992), (70, 565083064), (80, 494447681), (91, 434679280), (98, 403630760), (104, 380344370), (112, 353176915), (130, 304275496), (140, 282541532), (182, 217339640), (196, 201815380), (208, 190172185), (245, 161452304), (260, 152137748), (280, 141270766), (364, 108669820), (373, 106047760), (392, 100907690), (455, 86935856), (490, 80726152), (520, 76068874), (560, 70635383), (637, 62097040), (728, 54334910), (746, 53023880), (784, 50453845), (910, 43467928), (980, 40363076), (1040, 38034437), (1274, 31048520), (1456, 27167455), (1492, 26511940), (1820, 21733964), (1865, 21209552), (1960, 20181538), (2081, 19008080), (2548, 15524260), (2611, 15149680), (2984, 13255970), (3185, 12419408), (3640, 10866982), (3730, 10604776), (3920, 10090769), (4162, 9504040), (4849, 8157520), (5096, 7762130), (5222, 7574840), (5968, 6627985), (6370, 6209704), (7280, 5433491), (7460, 5302388), (8324, 4752020), (9698, 4078760), (10192, 3881065), (10405, 3801616), (10444, 3787420), (12740, 3104852), (13055, 3029936), (14567, 2715440), (14920, 2651194), (16648, 2376010), (18277, 2164240), (19396, 2039380), (20810, 1900808), (20888, 1893710), (24245, 1631504), (25480, 1552426), (26110, 1514968), (27053, 1462160), (29134, 1357720), (29840, 1325597), (33296, 1188005), (33943, 1165360), (36554, 1082120), (38792, 1019690), (41620, 950404), (41776, 946855), (48490, 815752), (50960, 776213), (52220, 757484), (54106, 731080), (58268, 678860), (67886, 582680), (72835, 543088), (73108, 541060), (77584, 509845), (83240, 475202), (91385, 432848), (96980, 407876), (101969, 387920), (104440, 378742), (108212, 365540), (116536, 339430), (135265, 292432), (135772, 291340), (145670, 271544), (146216, 270530), (166480, 237601), (169715, 233072), (182770, 216424), (189371, 208880), (193960, 203938)]