164680320

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{12253}}^1$

素因数の和:12282

約数の個数: 128

約数和(自身を含む): 599955840

約数和(自身を除く): 435275520

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, 12253, 13440, 24506, 36759, 49012, 61265, 73518, 85771, 98024, 122530, 147036, 171542, 183795, 196048, 245060, 257313, 294072, 343084, 367590, 392096, 428855, 490120, 514626, 588144, 686168, 735180, 784192, 857710, 980240, 1029252, 1176288, 1286565, 1372336, 1470360, 1568384, 1715420, 1960480, 2058504, 2352576, 2573130, 2744672, 2940720, 3430840, 3920960, 4117008, 4705152, 5146260, 5489344, 5881440, 6861680, 7841920, 8234016, 10292520, 10978688, 11762880, 13723360, 16468032, 20585040, 23525760, 27446720, 32936064, 41170080, 54893440, 82340160, 164680320]

約数ペア:

[(1, 164680320), (2, 82340160), (3, 54893440), (4, 41170080), (5, 32936064), (6, 27446720), (7, 23525760), (8, 20585040), (10, 16468032), (12, 13723360), (14, 11762880), (15, 10978688), (16, 10292520), (20, 8234016), (21, 7841920), (24, 6861680), (28, 5881440), (30, 5489344), (32, 5146260), (35, 4705152), (40, 4117008), (42, 3920960), (48, 3430840), (56, 2940720), (60, 2744672), (64, 2573130), (70, 2352576), (80, 2058504), (84, 1960480), (96, 1715420), (105, 1568384), (112, 1470360), (120, 1372336), (128, 1286565), (140, 1176288), (160, 1029252), (168, 980240), (192, 857710), (210, 784192), (224, 735180), (240, 686168), (280, 588144), (320, 514626), (336, 490120), (384, 428855), (420, 392096), (448, 367590), (480, 343084), (560, 294072), (640, 257313), (672, 245060), (840, 196048), (896, 183795), (960, 171542), (1120, 147036), (1344, 122530), (1680, 98024), (1920, 85771), (2240, 73518), (2688, 61265), (3360, 49012), (4480, 36759), (6720, 24506), (12253, 13440)]