71525160

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{9461}}^1$

素因数の和:9488

約数の個数: 128

約数和(自身を含む): 272505600

約数和(自身を除く): 200980440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7560, 9461, 18922, 28383, 37844, 47305, 56766, 66227, 75688, 85149, 94610, 113532, 132454, 141915, 170298, 189220, 198681, 227064, 255447, 264908, 283830, 331135, 340596, 378440, 397362, 425745, 510894, 529816, 567660, 596043, 662270, 681192, 794724, 851490, 993405, 1021788, 1135320, 1192086, 1277235, 1324540, 1589448, 1702980, 1788129, 1986810, 2043576, 2384172, 2554470, 2649080, 2980215, 3405960, 3576258, 3973620, 4768344, 5108940, 5960430, 7152516, 7947240, 8940645, 10217880, 11920860, 14305032, 17881290, 23841720, 35762580, 71525160]

約数ペア:

[(1, 71525160), (2, 35762580), (3, 23841720), (4, 17881290), (5, 14305032), (6, 11920860), (7, 10217880), (8, 8940645), (9, 7947240), (10, 7152516), (12, 5960430), (14, 5108940), (15, 4768344), (18, 3973620), (20, 3576258), (21, 3405960), (24, 2980215), (27, 2649080), (28, 2554470), (30, 2384172), (35, 2043576), (36, 1986810), (40, 1788129), (42, 1702980), (45, 1589448), (54, 1324540), (56, 1277235), (60, 1192086), (63, 1135320), (70, 1021788), (72, 993405), (84, 851490), (90, 794724), (105, 681192), (108, 662270), (120, 596043), (126, 567660), (135, 529816), (140, 510894), (168, 425745), (180, 397362), (189, 378440), (210, 340596), (216, 331135), (252, 283830), (270, 264908), (280, 255447), (315, 227064), (360, 198681), (378, 189220), (420, 170298), (504, 141915), (540, 132454), (630, 113532), (756, 94610), (840, 85149), (945, 75688), (1080, 66227), (1260, 56766), (1512, 47305), (1890, 37844), (2520, 28383), (3780, 18922), (7560, 9461)]