69922560

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1$

素因数の和:294

約数の個数: 144

約数和(自身を含む): 226638720

約数和(自身を除く): 156716160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 131, 139, 160, 192, 240, 256, 262, 278, 320, 384, 393, 417, 480, 524, 556, 640, 655, 695, 768, 786, 834, 960, 1048, 1112, 1280, 1310, 1390, 1572, 1668, 1920, 1965, 2085, 2096, 2224, 2620, 2780, 3144, 3336, 3840, 3930, 4170, 4192, 4448, 5240, 5560, 6288, 6672, 7860, 8340, 8384, 8896, 10480, 11120, 12576, 13344, 15720, 16680, 16768, 17792, 18209, 20960, 22240, 25152, 26688, 31440, 33360, 33536, 35584, 36418, 41920, 44480, 50304, 53376, 54627, 62880, 66720, 72836, 83840, 88960, 91045, 100608, 106752, 109254, 125760, 133440, 145672, 167680, 177920, 182090, 218508, 251520, 266880, 273135, 291344, 364180, 437016, 503040, 533760, 546270, 582688, 728360, 874032, 1092540, 1165376, 1456720, 1748064, 2185080, 2330752, 2913440, 3496128, 4370160, 4661504, 5826880, 6992256, 8740320, 11653760, 13984512, 17480640, 23307520, 34961280, 69922560]

約数ペア:

[(1, 69922560), (2, 34961280), (3, 23307520), (4, 17480640), (5, 13984512), (6, 11653760), (8, 8740320), (10, 6992256), (12, 5826880), (15, 4661504), (16, 4370160), (20, 3496128), (24, 2913440), (30, 2330752), (32, 2185080), (40, 1748064), (48, 1456720), (60, 1165376), (64, 1092540), (80, 874032), (96, 728360), (120, 582688), (128, 546270), (131, 533760), (139, 503040), (160, 437016), (192, 364180), (240, 291344), (256, 273135), (262, 266880), (278, 251520), (320, 218508), (384, 182090), (393, 177920), (417, 167680), (480, 145672), (524, 133440), (556, 125760), (640, 109254), (655, 106752), (695, 100608), (768, 91045), (786, 88960), (834, 83840), (960, 72836), (1048, 66720), (1112, 62880), (1280, 54627), (1310, 53376), (1390, 50304), (1572, 44480), (1668, 41920), (1920, 36418), (1965, 35584), (2085, 33536), (2096, 33360), (2224, 31440), (2620, 26688), (2780, 25152), (3144, 22240), (3336, 20960), (3840, 18209), (3930, 17792), (4170, 16768), (4192, 16680), (4448, 15720), (5240, 13344), (5560, 12576), (6288, 11120), (6672, 10480), (7860, 8896), (8340, 8384)]