164519040

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{12241}}^1$

素因数の和:12270

約数の個数: 128

約数和(自身を含む): 599368320

約数和(自身を除く): 434849280

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, 12241, 13440, 24482, 36723, 48964, 61205, 73446, 85687, 97928, 122410, 146892, 171374, 183615, 195856, 244820, 257061, 293784, 342748, 367230, 391712, 428435, 489640, 514122, 587568, 685496, 734460, 783424, 856870, 979280, 1028244, 1175136, 1285305, 1370992, 1468920, 1566848, 1713740, 1958560, 2056488, 2350272, 2570610, 2741984, 2937840, 3427480, 3917120, 4112976, 4700544, 5141220, 5483968, 5875680, 6854960, 7834240, 8225952, 10282440, 10967936, 11751360, 13709920, 16451904, 20564880, 23502720, 27419840, 32903808, 41129760, 54839680, 82259520, 164519040]

約数ペア:

[(1, 164519040), (2, 82259520), (3, 54839680), (4, 41129760), (5, 32903808), (6, 27419840), (7, 23502720), (8, 20564880), (10, 16451904), (12, 13709920), (14, 11751360), (15, 10967936), (16, 10282440), (20, 8225952), (21, 7834240), (24, 6854960), (28, 5875680), (30, 5483968), (32, 5141220), (35, 4700544), (40, 4112976), (42, 3917120), (48, 3427480), (56, 2937840), (60, 2741984), (64, 2570610), (70, 2350272), (80, 2056488), (84, 1958560), (96, 1713740), (105, 1566848), (112, 1468920), (120, 1370992), (128, 1285305), (140, 1175136), (160, 1028244), (168, 979280), (192, 856870), (210, 783424), (224, 734460), (240, 685496), (280, 587568), (320, 514122), (336, 489640), (384, 428435), (420, 391712), (448, 367230), (480, 342748), (560, 293784), (640, 257061), (672, 244820), (840, 195856), (896, 183615), (960, 171374), (1120, 146892), (1344, 122410), (1680, 97928), (1920, 85687), (2240, 73446), (2688, 61205), (3360, 48964), (4480, 36723), (6720, 24482), (12241, 13440)]