101248560

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{20089}}^1$

素因数の和:20115

約数の個数: 120

約数和(自身を含む): 388620960

約数和(自身を除く): 287372400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 20089, 40178, 60267, 80356, 100445, 120534, 140623, 160712, 180801, 200890, 241068, 281246, 301335, 321424, 361602, 401780, 421869, 482136, 562492, 602670, 703115, 723204, 803560, 843738, 904005, 964272, 1124984, 1205340, 1265607, 1406230, 1446408, 1607120, 1687476, 1808010, 2109345, 2249968, 2410680, 2531214, 2812460, 2892816, 3374952, 3616020, 4218690, 4821360, 5062428, 5624920, 6328035, 6749904, 7232040, 8437380, 10124856, 11249840, 12656070, 14464080, 16874760, 20249712, 25312140, 33749520, 50624280, 101248560]

約数ペア:

[(1, 101248560), (2, 50624280), (3, 33749520), (4, 25312140), (5, 20249712), (6, 16874760), (7, 14464080), (8, 12656070), (9, 11249840), (10, 10124856), (12, 8437380), (14, 7232040), (15, 6749904), (16, 6328035), (18, 5624920), (20, 5062428), (21, 4821360), (24, 4218690), (28, 3616020), (30, 3374952), (35, 2892816), (36, 2812460), (40, 2531214), (42, 2410680), (45, 2249968), (48, 2109345), (56, 1808010), (60, 1687476), (63, 1607120), (70, 1446408), (72, 1406230), (80, 1265607), (84, 1205340), (90, 1124984), (105, 964272), (112, 904005), (120, 843738), (126, 803560), (140, 723204), (144, 703115), (168, 602670), (180, 562492), (210, 482136), (240, 421869), (252, 401780), (280, 361602), (315, 321424), (336, 301335), (360, 281246), (420, 241068), (504, 200890), (560, 180801), (630, 160712), (720, 140623), (840, 120534), (1008, 100445), (1260, 80356), (1680, 60267), (2520, 40178), (5040, 20089)]