198199680

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{14747}}^1$

素因数の和:14776

約数の個数: 128

約数和(自身を含む): 722062080

約数和(自身を除く): 523862400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1120, 1344, 1680, 1920, 2240, 2688, 3360, 4480, 6720, 13440, 14747, 29494, 44241, 58988, 73735, 88482, 103229, 117976, 147470, 176964, 206458, 221205, 235952, 294940, 309687, 353928, 412916, 442410, 471904, 516145, 589880, 619374, 707856, 825832, 884820, 943808, 1032290, 1179760, 1238748, 1415712, 1548435, 1651664, 1769640, 1887616, 2064580, 2359520, 2477496, 2831424, 3096870, 3303328, 3539280, 4129160, 4719040, 4954992, 5662848, 6193740, 6606656, 7078560, 8258320, 9438080, 9909984, 12387480, 13213312, 14157120, 16516640, 19819968, 24774960, 28314240, 33033280, 39639936, 49549920, 66066560, 99099840, 198199680]

約数ペア:

[(1, 198199680), (2, 99099840), (3, 66066560), (4, 49549920), (5, 39639936), (6, 33033280), (7, 28314240), (8, 24774960), (10, 19819968), (12, 16516640), (14, 14157120), (15, 13213312), (16, 12387480), (20, 9909984), (21, 9438080), (24, 8258320), (28, 7078560), (30, 6606656), (32, 6193740), (35, 5662848), (40, 4954992), (42, 4719040), (48, 4129160), (56, 3539280), (60, 3303328), (64, 3096870), (70, 2831424), (80, 2477496), (84, 2359520), (96, 2064580), (105, 1887616), (112, 1769640), (120, 1651664), (128, 1548435), (140, 1415712), (160, 1238748), (168, 1179760), (192, 1032290), (210, 943808), (224, 884820), (240, 825832), (280, 707856), (320, 619374), (336, 589880), (384, 516145), (420, 471904), (448, 442410), (480, 412916), (560, 353928), (640, 309687), (672, 294940), (840, 235952), (896, 221205), (960, 206458), (1120, 176964), (1344, 147470), (1680, 117976), (1920, 103229), (2240, 88482), (2688, 73735), (3360, 58988), (4480, 44241), (6720, 29494), (13440, 14747)]