1385710080

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{2693}}^1$

素因数の和:2786

約数の個数: 160

約数和(自身を含む): 4497729984

約数和(自身を除く): 3112019904

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 67, 80, 96, 120, 128, 134, 160, 192, 201, 240, 256, 268, 320, 335, 384, 402, 480, 512, 536, 640, 670, 768, 804, 960, 1005, 1072, 1280, 1340, 1536, 1608, 1920, 2010, 2144, 2560, 2680, 2693, 3216, 3840, 4020, 4288, 5360, 5386, 6432, 7680, 8040, 8079, 8576, 10720, 10772, 12864, 13465, 16080, 16158, 17152, 21440, 21544, 25728, 26930, 32160, 32316, 34304, 40395, 42880, 43088, 51456, 53860, 64320, 64632, 80790, 85760, 86176, 102912, 107720, 128640, 129264, 161580, 171520, 172352, 180431, 215440, 257280, 258528, 323160, 344704, 360862, 430880, 514560, 517056, 541293, 646320, 689408, 721724, 861760, 902155, 1034112, 1082586, 1292640, 1378816, 1443448, 1723520, 1804310, 2068224, 2165172, 2585280, 2706465, 2886896, 3447040, 3608620, 4136448, 4330344, 5170560, 5412930, 5773792, 6894080, 7217240, 8660688, 10341120, 10825860, 11547584, 14434480, 17321376, 20682240, 21651720, 23095168, 28868960, 34642752, 43303440, 46190336, 57737920, 69285504, 86606880, 92380672, 115475840, 138571008, 173213760, 230951680, 277142016, 346427520, 461903360, 692855040, 1385710080]

約数ペア:

[(1, 1385710080), (2, 692855040), (3, 461903360), (4, 346427520), (5, 277142016), (6, 230951680), (8, 173213760), (10, 138571008), (12, 115475840), (15, 92380672), (16, 86606880), (20, 69285504), (24, 57737920), (30, 46190336), (32, 43303440), (40, 34642752), (48, 28868960), (60, 23095168), (64, 21651720), (67, 20682240), (80, 17321376), (96, 14434480), (120, 11547584), (128, 10825860), (134, 10341120), (160, 8660688), (192, 7217240), (201, 6894080), (240, 5773792), (256, 5412930), (268, 5170560), (320, 4330344), (335, 4136448), (384, 3608620), (402, 3447040), (480, 2886896), (512, 2706465), (536, 2585280), (640, 2165172), (670, 2068224), (768, 1804310), (804, 1723520), (960, 1443448), (1005, 1378816), (1072, 1292640), (1280, 1082586), (1340, 1034112), (1536, 902155), (1608, 861760), (1920, 721724), (2010, 689408), (2144, 646320), (2560, 541293), (2680, 517056), (2693, 514560), (3216, 430880), (3840, 360862), (4020, 344704), (4288, 323160), (5360, 258528), (5386, 257280), (6432, 215440), (7680, 180431), (8040, 172352), (8079, 171520), (8576, 161580), (10720, 129264), (10772, 128640), (12864, 107720), (13465, 102912), (16080, 86176), (16158, 85760), (17152, 80790), (21440, 64632), (21544, 64320), (25728, 53860), (26930, 51456), (32160, 43088), (32316, 42880), (34304, 40395)]