170615040

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{283}}^1$

素因数の和:464

約数の個数: 144

約数和(自身を含む): 550310208

約数和(自身を除く): 379695168

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, 157, 160, 192, 240, 256, 283, 314, 320, 384, 471, 480, 566, 628, 640, 768, 785, 849, 942, 960, 1132, 1256, 1280, 1415, 1570, 1698, 1884, 1920, 2264, 2355, 2512, 2830, 3140, 3396, 3768, 3840, 4245, 4528, 4710, 5024, 5660, 6280, 6792, 7536, 8490, 9056, 9420, 10048, 11320, 12560, 13584, 15072, 16980, 18112, 18840, 20096, 22640, 25120, 27168, 30144, 33960, 36224, 37680, 40192, 44431, 45280, 50240, 54336, 60288, 67920, 72448, 75360, 88862, 90560, 100480, 108672, 120576, 133293, 135840, 150720, 177724, 181120, 200960, 217344, 222155, 266586, 271680, 301440, 355448, 362240, 444310, 533172, 543360, 602880, 666465, 710896, 888620, 1066344, 1086720, 1332930, 1421792, 1777240, 2132688, 2665860, 2843584, 3554480, 4265376, 5331720, 5687168, 7108960, 8530752, 10663440, 11374336, 14217920, 17061504, 21326880, 28435840, 34123008, 42653760, 56871680, 85307520, 170615040]

約数ペア:

[(1, 170615040), (2, 85307520), (3, 56871680), (4, 42653760), (5, 34123008), (6, 28435840), (8, 21326880), (10, 17061504), (12, 14217920), (15, 11374336), (16, 10663440), (20, 8530752), (24, 7108960), (30, 5687168), (32, 5331720), (40, 4265376), (48, 3554480), (60, 2843584), (64, 2665860), (80, 2132688), (96, 1777240), (120, 1421792), (128, 1332930), (157, 1086720), (160, 1066344), (192, 888620), (240, 710896), (256, 666465), (283, 602880), (314, 543360), (320, 533172), (384, 444310), (471, 362240), (480, 355448), (566, 301440), (628, 271680), (640, 266586), (768, 222155), (785, 217344), (849, 200960), (942, 181120), (960, 177724), (1132, 150720), (1256, 135840), (1280, 133293), (1415, 120576), (1570, 108672), (1698, 100480), (1884, 90560), (1920, 88862), (2264, 75360), (2355, 72448), (2512, 67920), (2830, 60288), (3140, 54336), (3396, 50240), (3768, 45280), (3840, 44431), (4245, 40192), (4528, 37680), (4710, 36224), (5024, 33960), (5660, 30144), (6280, 27168), (6792, 25120), (7536, 22640), (8490, 20096), (9056, 18840), (9420, 18112), (10048, 16980), (11320, 15072), (12560, 13584)]