70730880

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1$

素因数の和:247

約数の個数: 256

約数和(自身を含む): 261740160

約数和(自身を除く): 191009280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 17, 20, 22, 24, 30, 32, 33, 34, 40, 44, 48, 51, 55, 60, 64, 66, 68, 80, 85, 88, 96, 102, 110, 120, 128, 132, 136, 160, 165, 170, 176, 187, 192, 197, 204, 220, 240, 255, 264, 272, 320, 330, 340, 352, 374, 384, 394, 408, 440, 480, 510, 528, 544, 561, 591, 640, 660, 680, 704, 748, 788, 816, 880, 935, 960, 985, 1020, 1056, 1088, 1122, 1182, 1320, 1360, 1408, 1496, 1576, 1632, 1760, 1870, 1920, 1970, 2040, 2112, 2167, 2176, 2244, 2364, 2640, 2720, 2805, 2955, 2992, 3152, 3264, 3349, 3520, 3740, 3940, 4080, 4224, 4334, 4488, 4728, 5280, 5440, 5610, 5910, 5984, 6304, 6501, 6528, 6698, 7040, 7480, 7880, 8160, 8668, 8976, 9456, 10047, 10560, 10835, 10880, 11220, 11820, 11968, 12608, 13002, 13396, 14960, 15760, 16320, 16745, 17336, 17952, 18912, 20094, 21120, 21670, 22440, 23640, 23936, 25216, 26004, 26792, 29920, 31520, 32505, 32640, 33490, 34672, 35904, 36839, 37824, 40188, 43340, 44880, 47280, 50235, 52008, 53584, 59840, 63040, 65010, 66980, 69344, 71808, 73678, 75648, 80376, 86680, 89760, 94560, 100470, 104016, 107168, 110517, 119680, 126080, 130020, 133960, 138688, 147356, 160752, 173360, 179520, 184195, 189120, 200940, 208032, 214336, 221034, 260040, 267920, 277376, 294712, 321504, 346720, 359040, 368390, 378240, 401880, 416064, 428672, 442068, 520080, 535840, 552585, 589424, 643008, 693440, 736780, 803760, 832128, 884136, 1040160, 1071680, 1105170, 1178848, 1286016, 1386880, 1473560, 1607520, 1768272, 2080320, 2143360, 2210340, 2357696, 2947120, 3215040, 3536544, 4160640, 4420680, 4715392, 5894240, 6430080, 7073088, 8841360, 11788480, 14146176, 17682720, 23576960, 35365440, 70730880]

約数ペア:

[(1, 70730880), (2, 35365440), (3, 23576960), (4, 17682720), (5, 14146176), (6, 11788480), (8, 8841360), (10, 7073088), (11, 6430080), (12, 5894240), (15, 4715392), (16, 4420680), (17, 4160640), (20, 3536544), (22, 3215040), (24, 2947120), (30, 2357696), (32, 2210340), (33, 2143360), (34, 2080320), (40, 1768272), (44, 1607520), (48, 1473560), (51, 1386880), (55, 1286016), (60, 1178848), (64, 1105170), (66, 1071680), (68, 1040160), (80, 884136), (85, 832128), (88, 803760), (96, 736780), (102, 693440), (110, 643008), (120, 589424), (128, 552585), (132, 535840), (136, 520080), (160, 442068), (165, 428672), (170, 416064), (176, 401880), (187, 378240), (192, 368390), (197, 359040), (204, 346720), (220, 321504), (240, 294712), (255, 277376), (264, 267920), (272, 260040), (320, 221034), (330, 214336), (340, 208032), (352, 200940), (374, 189120), (384, 184195), (394, 179520), (408, 173360), (440, 160752), (480, 147356), (510, 138688), (528, 133960), (544, 130020), (561, 126080), (591, 119680), (640, 110517), (660, 107168), (680, 104016), (704, 100470), (748, 94560), (788, 89760), (816, 86680), (880, 80376), (935, 75648), (960, 73678), (985, 71808), (1020, 69344), (1056, 66980), (1088, 65010), (1122, 63040), (1182, 59840), (1320, 53584), (1360, 52008), (1408, 50235), (1496, 47280), (1576, 44880), (1632, 43340), (1760, 40188), (1870, 37824), (1920, 36839), (1970, 35904), (2040, 34672), (2112, 33490), (2167, 32640), (2176, 32505), (2244, 31520), (2364, 29920), (2640, 26792), (2720, 26004), (2805, 25216), (2955, 23936), (2992, 23640), (3152, 22440), (3264, 21670), (3349, 21120), (3520, 20094), (3740, 18912), (3940, 17952), (4080, 17336), (4224, 16745), (4334, 16320), (4488, 15760), (4728, 14960), (5280, 13396), (5440, 13002), (5610, 12608), (5910, 11968), (5984, 11820), (6304, 11220), (6501, 10880), (6528, 10835), (6698, 10560), (7040, 10047), (7480, 9456), (7880, 8976), (8160, 8668)]