338540160

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{25189}}^1$

素因数の和:25218

約数の個数: 128

約数和(自身を含む): 1233302400

約数和(自身を除く): 894762240

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, 25189, 50378, 75567, 100756, 125945, 151134, 176323, 201512, 251890, 302268, 352646, 377835, 403024, 503780, 528969, 604536, 705292, 755670, 806048, 881615, 1007560, 1057938, 1209072, 1410584, 1511340, 1612096, 1763230, 2015120, 2115876, 2418144, 2644845, 2821168, 3022680, 3224192, 3526460, 4030240, 4231752, 4836288, 5289690, 5642336, 6045360, 7052920, 8060480, 8463504, 9672576, 10579380, 11284672, 12090720, 14105840, 16120960, 16927008, 21158760, 22569344, 24181440, 28211680, 33854016, 42317520, 48362880, 56423360, 67708032, 84635040, 112846720, 169270080, 338540160]

約数ペア:

[(1, 338540160), (2, 169270080), (3, 112846720), (4, 84635040), (5, 67708032), (6, 56423360), (7, 48362880), (8, 42317520), (10, 33854016), (12, 28211680), (14, 24181440), (15, 22569344), (16, 21158760), (20, 16927008), (21, 16120960), (24, 14105840), (28, 12090720), (30, 11284672), (32, 10579380), (35, 9672576), (40, 8463504), (42, 8060480), (48, 7052920), (56, 6045360), (60, 5642336), (64, 5289690), (70, 4836288), (80, 4231752), (84, 4030240), (96, 3526460), (105, 3224192), (112, 3022680), (120, 2821168), (128, 2644845), (140, 2418144), (160, 2115876), (168, 2015120), (192, 1763230), (210, 1612096), (224, 1511340), (240, 1410584), (280, 1209072), (320, 1057938), (336, 1007560), (384, 881615), (420, 806048), (448, 755670), (480, 705292), (560, 604536), (640, 528969), (672, 503780), (840, 403024), (896, 377835), (960, 352646), (1120, 302268), (1344, 251890), (1680, 201512), (1920, 176323), (2240, 151134), (2688, 125945), (3360, 100756), (4480, 75567), (6720, 50378), (13440, 25189)]