139899760

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1747}}^1$

素因数の和:1791

約数の個数: 160

約数和(自身を含む): 436972032

約数和(自身を除く): 297072272

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 20, 22, 26, 28, 35, 40, 44, 52, 55, 56, 65, 70, 77, 80, 88, 91, 104, 110, 112, 130, 140, 143, 154, 176, 182, 208, 220, 260, 280, 286, 308, 364, 385, 440, 455, 520, 560, 572, 616, 715, 728, 770, 880, 910, 1001, 1040, 1144, 1232, 1430, 1456, 1540, 1747, 1820, 2002, 2288, 2860, 3080, 3494, 3640, 4004, 5005, 5720, 6160, 6988, 7280, 8008, 8735, 10010, 11440, 12229, 13976, 16016, 17470, 19217, 20020, 22711, 24458, 27952, 34940, 38434, 40040, 45422, 48916, 61145, 69880, 76868, 80080, 90844, 96085, 97832, 113555, 122290, 134519, 139760, 153736, 158977, 181688, 192170, 195664, 227110, 244580, 249821, 269038, 307472, 317954, 363376, 384340, 454220, 489160, 499642, 538076, 635908, 672595, 768680, 794885, 908440, 978320, 999284, 1076152, 1249105, 1271816, 1345190, 1537360, 1589770, 1748747, 1816880, 1998568, 2152304, 2498210, 2543632, 2690380, 3179540, 3497494, 3997136, 4996420, 5380760, 6359080, 6994988, 8743735, 9992840, 10761520, 12718160, 13989976, 17487470, 19985680, 27979952, 34974940, 69949880, 139899760]

約数ペア:

[(1, 139899760), (2, 69949880), (4, 34974940), (5, 27979952), (7, 19985680), (8, 17487470), (10, 13989976), (11, 12718160), (13, 10761520), (14, 9992840), (16, 8743735), (20, 6994988), (22, 6359080), (26, 5380760), (28, 4996420), (35, 3997136), (40, 3497494), (44, 3179540), (52, 2690380), (55, 2543632), (56, 2498210), (65, 2152304), (70, 1998568), (77, 1816880), (80, 1748747), (88, 1589770), (91, 1537360), (104, 1345190), (110, 1271816), (112, 1249105), (130, 1076152), (140, 999284), (143, 978320), (154, 908440), (176, 794885), (182, 768680), (208, 672595), (220, 635908), (260, 538076), (280, 499642), (286, 489160), (308, 454220), (364, 384340), (385, 363376), (440, 317954), (455, 307472), (520, 269038), (560, 249821), (572, 244580), (616, 227110), (715, 195664), (728, 192170), (770, 181688), (880, 158977), (910, 153736), (1001, 139760), (1040, 134519), (1144, 122290), (1232, 113555), (1430, 97832), (1456, 96085), (1540, 90844), (1747, 80080), (1820, 76868), (2002, 69880), (2288, 61145), (2860, 48916), (3080, 45422), (3494, 40040), (3640, 38434), (4004, 34940), (5005, 27952), (5720, 24458), (6160, 22711), (6988, 20020), (7280, 19217), (8008, 17470), (8735, 16016), (10010, 13976), (11440, 12229)]