157835520

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{4567}}^1$

素因数の和:4597

約数の個数: 144

約数和(自身を含む): 560219520

約数和(自身を除く): 402384000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 768, 864, 960, 1080, 1152, 1280, 1440, 1728, 1920, 2160, 2304, 2880, 3456, 3840, 4320, 4567, 5760, 6912, 8640, 9134, 11520, 13701, 17280, 18268, 22835, 27402, 34560, 36536, 41103, 45670, 54804, 68505, 73072, 82206, 91340, 109608, 123309, 137010, 146144, 164412, 182680, 205515, 219216, 246618, 274020, 292288, 328824, 365360, 411030, 438432, 493236, 548040, 584576, 616545, 657648, 730720, 822060, 876864, 986472, 1096080, 1169152, 1233090, 1315296, 1461440, 1644120, 1753728, 1972944, 2192160, 2466180, 2630592, 2922880, 3288240, 3507456, 3945888, 4384320, 4932360, 5261184, 5845760, 6576480, 7891776, 8768640, 9864720, 10522368, 13152960, 15783552, 17537280, 19729440, 26305920, 31567104, 39458880, 52611840, 78917760, 157835520]

約数ペア:

[(1, 157835520), (2, 78917760), (3, 52611840), (4, 39458880), (5, 31567104), (6, 26305920), (8, 19729440), (9, 17537280), (10, 15783552), (12, 13152960), (15, 10522368), (16, 9864720), (18, 8768640), (20, 7891776), (24, 6576480), (27, 5845760), (30, 5261184), (32, 4932360), (36, 4384320), (40, 3945888), (45, 3507456), (48, 3288240), (54, 2922880), (60, 2630592), (64, 2466180), (72, 2192160), (80, 1972944), (90, 1753728), (96, 1644120), (108, 1461440), (120, 1315296), (128, 1233090), (135, 1169152), (144, 1096080), (160, 986472), (180, 876864), (192, 822060), (216, 730720), (240, 657648), (256, 616545), (270, 584576), (288, 548040), (320, 493236), (360, 438432), (384, 411030), (432, 365360), (480, 328824), (540, 292288), (576, 274020), (640, 246618), (720, 219216), (768, 205515), (864, 182680), (960, 164412), (1080, 146144), (1152, 137010), (1280, 123309), (1440, 109608), (1728, 91340), (1920, 82206), (2160, 73072), (2304, 68505), (2880, 54804), (3456, 45670), (3840, 41103), (4320, 36536), (4567, 34560), (5760, 27402), (6912, 22835), (8640, 18268), (9134, 17280), (11520, 13701)]