164492160

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{12239}}^1$

素因数の和:12268

約数の個数: 128

約数和(自身を含む): 599270400

約数和(自身を除く): 434778240

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, 12239, 13440, 24478, 36717, 48956, 61195, 73434, 85673, 97912, 122390, 146868, 171346, 183585, 195824, 244780, 257019, 293736, 342692, 367170, 391648, 428365, 489560, 514038, 587472, 685384, 734340, 783296, 856730, 979120, 1028076, 1174944, 1285095, 1370768, 1468680, 1566592, 1713460, 1958240, 2056152, 2349888, 2570190, 2741536, 2937360, 3426920, 3916480, 4112304, 4699776, 5140380, 5483072, 5874720, 6853840, 7832960, 8224608, 10280760, 10966144, 11749440, 13707680, 16449216, 20561520, 23498880, 27415360, 32898432, 41123040, 54830720, 82246080, 164492160]

約数ペア:

[(1, 164492160), (2, 82246080), (3, 54830720), (4, 41123040), (5, 32898432), (6, 27415360), (7, 23498880), (8, 20561520), (10, 16449216), (12, 13707680), (14, 11749440), (15, 10966144), (16, 10280760), (20, 8224608), (21, 7832960), (24, 6853840), (28, 5874720), (30, 5483072), (32, 5140380), (35, 4699776), (40, 4112304), (42, 3916480), (48, 3426920), (56, 2937360), (60, 2741536), (64, 2570190), (70, 2349888), (80, 2056152), (84, 1958240), (96, 1713460), (105, 1566592), (112, 1468680), (120, 1370768), (128, 1285095), (140, 1174944), (160, 1028076), (168, 979120), (192, 856730), (210, 783296), (224, 734340), (240, 685384), (280, 587472), (320, 514038), (336, 489560), (384, 428365), (420, 391648), (448, 367170), (480, 342692), (560, 293736), (640, 257019), (672, 244780), (840, 195824), (896, 183585), (960, 171346), (1120, 146868), (1344, 122390), (1680, 97912), (1920, 85673), (2240, 73434), (2688, 61195), (3360, 48956), (4480, 36717), (6720, 24478), (12239, 13440)]