71525048280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{1051}}^1\times {\mathrm{81017}}^1$

素因数の和:82089

約数の個数: 128

約数和(自身を含む): 245465095680

約数和(自身を除く): 173940047400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 1051, 2102, 3153, 4204, 5255, 6306, 7357, 8408, 10510, 12612, 14714, 15765, 21020, 22071, 25224, 29428, 31530, 36785, 42040, 44142, 58856, 63060, 73570, 81017, 88284, 110355, 126120, 147140, 162034, 176568, 220710, 243051, 294280, 324068, 405085, 441420, 486102, 567119, 648136, 810170, 882840, 972204, 1134238, 1215255, 1620340, 1701357, 1944408, 2268476, 2430510, 2835595, 3240680, 3402714, 4536952, 4861020, 5671190, 6805428, 8506785, 9722040, 11342380, 13610856, 17013570, 22684760, 34027140, 68054280, 85148867, 170297734, 255446601, 340595468, 425744335, 510893202, 596042069, 681190936, 851488670, 1021786404, 1192084138, 1277233005, 1702977340, 1788126207, 2043572808, 2384168276, 2554466010, 2980210345, 3405954680, 3576252414, 4768336552, 5108932020, 5960420690, 7152504828, 8940631035, 10217864040, 11920841380, 14305009656, 17881262070, 23841682760, 35762524140, 71525048280]

約数ペア:

[(1, 71525048280), (2, 35762524140), (3, 23841682760), (4, 17881262070), (5, 14305009656), (6, 11920841380), (7, 10217864040), (8, 8940631035), (10, 7152504828), (12, 5960420690), (14, 5108932020), (15, 4768336552), (20, 3576252414), (21, 3405954680), (24, 2980210345), (28, 2554466010), (30, 2384168276), (35, 2043572808), (40, 1788126207), (42, 1702977340), (56, 1277233005), (60, 1192084138), (70, 1021786404), (84, 851488670), (105, 681190936), (120, 596042069), (140, 510893202), (168, 425744335), (210, 340595468), (280, 255446601), (420, 170297734), (840, 85148867), (1051, 68054280), (2102, 34027140), (3153, 22684760), (4204, 17013570), (5255, 13610856), (6306, 11342380), (7357, 9722040), (8408, 8506785), (10510, 6805428), (12612, 5671190), (14714, 4861020), (15765, 4536952), (21020, 3402714), (22071, 3240680), (25224, 2835595), (29428, 2430510), (31530, 2268476), (36785, 1944408), (42040, 1701357), (44142, 1620340), (58856, 1215255), (63060, 1134238), (73570, 972204), (81017, 882840), (88284, 810170), (110355, 648136), (126120, 567119), (147140, 486102), (162034, 441420), (176568, 405085), (220710, 324068), (243051, 294280)]