179531520

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{6679}}^1$

素因数の和:6710

約数の個数: 144

約数和(自身を含む): 655388160

約数和(自身を除く): 475856640

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, 256, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 768, 840, 896, 960, 1120, 1280, 1344, 1680, 1792, 1920, 2240, 2688, 3360, 3840, 4480, 5376, 6679, 6720, 8960, 13358, 13440, 20037, 26716, 26880, 33395, 40074, 46753, 53432, 66790, 80148, 93506, 100185, 106864, 133580, 140259, 160296, 187012, 200370, 213728, 233765, 267160, 280518, 320592, 374024, 400740, 427456, 467530, 534320, 561036, 641184, 701295, 748048, 801480, 854912, 935060, 1068640, 1122072, 1282368, 1402590, 1496096, 1602960, 1709824, 1870120, 2137280, 2244144, 2564736, 2805180, 2992192, 3205920, 3740240, 4274560, 4488288, 5129472, 5610360, 5984384, 6411840, 7480480, 8549120, 8976576, 11220720, 11968768, 12823680, 14960960, 17953152, 22441440, 25647360, 29921920, 35906304, 44882880, 59843840, 89765760, 179531520]

約数ペア:

[(1, 179531520), (2, 89765760), (3, 59843840), (4, 44882880), (5, 35906304), (6, 29921920), (7, 25647360), (8, 22441440), (10, 17953152), (12, 14960960), (14, 12823680), (15, 11968768), (16, 11220720), (20, 8976576), (21, 8549120), (24, 7480480), (28, 6411840), (30, 5984384), (32, 5610360), (35, 5129472), (40, 4488288), (42, 4274560), (48, 3740240), (56, 3205920), (60, 2992192), (64, 2805180), (70, 2564736), (80, 2244144), (84, 2137280), (96, 1870120), (105, 1709824), (112, 1602960), (120, 1496096), (128, 1402590), (140, 1282368), (160, 1122072), (168, 1068640), (192, 935060), (210, 854912), (224, 801480), (240, 748048), (256, 701295), (280, 641184), (320, 561036), (336, 534320), (384, 467530), (420, 427456), (448, 400740), (480, 374024), (560, 320592), (640, 280518), (672, 267160), (768, 233765), (840, 213728), (896, 200370), (960, 187012), (1120, 160296), (1280, 140259), (1344, 133580), (1680, 106864), (1792, 100185), (1920, 93506), (2240, 80148), (2688, 66790), (3360, 53432), (3840, 46753), (4480, 40074), (5376, 33395), (6679, 26880), (6720, 26716), (8960, 20037), (13358, 13440)]