156847680

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4951}}^1$

素因数の和:4985

約数の個数: 168

約数和(自身を含む): 588654144

約数和(自身を除く): 431806464

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 264, 288, 320, 330, 352, 360, 396, 440, 480, 495, 528, 576, 660, 704, 720, 792, 880, 960, 990, 1056, 1320, 1440, 1584, 1760, 1980, 2112, 2640, 2880, 3168, 3520, 3960, 4951, 5280, 6336, 7920, 9902, 10560, 14853, 15840, 19804, 24755, 29706, 31680, 39608, 44559, 49510, 54461, 59412, 74265, 79216, 89118, 99020, 108922, 118824, 148530, 158432, 163383, 178236, 198040, 217844, 222795, 237648, 272305, 297060, 316864, 326766, 356472, 396080, 435688, 445590, 475296, 490149, 544610, 594120, 653532, 712944, 792160, 816915, 871376, 891180, 950592, 980298, 1089220, 1188240, 1307064, 1425888, 1584320, 1633830, 1742752, 1782360, 1960596, 2178440, 2376480, 2450745, 2614128, 2851776, 3267660, 3485504, 3564720, 3921192, 4356880, 4752960, 4901490, 5228256, 6535320, 7129440, 7842384, 8713760, 9802980, 10456512, 13070640, 14258880, 15684768, 17427520, 19605960, 26141280, 31369536, 39211920, 52282560, 78423840, 156847680]

約数ペア:

[(1, 156847680), (2, 78423840), (3, 52282560), (4, 39211920), (5, 31369536), (6, 26141280), (8, 19605960), (9, 17427520), (10, 15684768), (11, 14258880), (12, 13070640), (15, 10456512), (16, 9802980), (18, 8713760), (20, 7842384), (22, 7129440), (24, 6535320), (30, 5228256), (32, 4901490), (33, 4752960), (36, 4356880), (40, 3921192), (44, 3564720), (45, 3485504), (48, 3267660), (55, 2851776), (60, 2614128), (64, 2450745), (66, 2376480), (72, 2178440), (80, 1960596), (88, 1782360), (90, 1742752), (96, 1633830), (99, 1584320), (110, 1425888), (120, 1307064), (132, 1188240), (144, 1089220), (160, 980298), (165, 950592), (176, 891180), (180, 871376), (192, 816915), (198, 792160), (220, 712944), (240, 653532), (264, 594120), (288, 544610), (320, 490149), (330, 475296), (352, 445590), (360, 435688), (396, 396080), (440, 356472), (480, 326766), (495, 316864), (528, 297060), (576, 272305), (660, 237648), (704, 222795), (720, 217844), (792, 198040), (880, 178236), (960, 163383), (990, 158432), (1056, 148530), (1320, 118824), (1440, 108922), (1584, 99020), (1760, 89118), (1980, 79216), (2112, 74265), (2640, 59412), (2880, 54461), (3168, 49510), (3520, 44559), (3960, 39608), (4951, 31680), (5280, 29706), (6336, 24755), (7920, 19804), (9902, 15840), (10560, 14853)]