977920160

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{241}}^1\times {\mathrm{3623}}^1$

素因数の和:3886

約数の個数: 96

約数和(自身を含む): 2652072192

約数和(自身を除く): 1674152032

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 241, 280, 482, 560, 964, 1120, 1205, 1687, 1928, 2410, 3374, 3623, 3856, 4820, 6748, 7246, 7712, 8435, 9640, 13496, 14492, 16870, 18115, 19280, 25361, 26992, 28984, 33740, 36230, 38560, 50722, 53984, 57968, 67480, 72460, 101444, 115936, 126805, 134960, 144920, 202888, 253610, 269920, 289840, 405776, 507220, 579680, 811552, 873143, 1014440, 1746286, 2028880, 3492572, 4057760, 4365715, 6112001, 6985144, 8731430, 12224002, 13970288, 17462860, 24448004, 27940576, 30560005, 34925720, 48896008, 61120010, 69851440, 97792016, 122240020, 139702880, 195584032, 244480040, 488960080, 977920160]

約数ペア:

[(1, 977920160), (2, 488960080), (4, 244480040), (5, 195584032), (7, 139702880), (8, 122240020), (10, 97792016), (14, 69851440), (16, 61120010), (20, 48896008), (28, 34925720), (32, 30560005), (35, 27940576), (40, 24448004), (56, 17462860), (70, 13970288), (80, 12224002), (112, 8731430), (140, 6985144), (160, 6112001), (224, 4365715), (241, 4057760), (280, 3492572), (482, 2028880), (560, 1746286), (964, 1014440), (1120, 873143), (1205, 811552), (1687, 579680), (1928, 507220), (2410, 405776), (3374, 289840), (3623, 269920), (3856, 253610), (4820, 202888), (6748, 144920), (7246, 134960), (7712, 126805), (8435, 115936), (9640, 101444), (13496, 72460), (14492, 67480), (16870, 57968), (18115, 53984), (19280, 50722), (25361, 38560), (26992, 36230), (28984, 33740)]