71320320

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1$

素因数の和:219

約数の個数: 216

約数和(自身を含む): 254453472

約数和(自身を除く): 183133152

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 41, 45, 48, 60, 64, 72, 80, 82, 90, 96, 120, 123, 128, 144, 151, 160, 164, 180, 192, 205, 240, 246, 256, 288, 302, 320, 328, 360, 369, 384, 410, 453, 480, 492, 576, 604, 615, 640, 656, 720, 738, 755, 768, 820, 906, 960, 984, 1152, 1208, 1230, 1280, 1312, 1359, 1440, 1476, 1510, 1640, 1812, 1845, 1920, 1968, 2265, 2304, 2416, 2460, 2624, 2718, 2880, 2952, 3020, 3280, 3624, 3690, 3840, 3936, 4530, 4832, 4920, 5248, 5436, 5760, 5904, 6040, 6191, 6560, 6795, 7248, 7380, 7872, 9060, 9664, 9840, 10496, 10872, 11520, 11808, 12080, 12382, 13120, 13590, 14496, 14760, 15744, 18120, 18573, 19328, 19680, 21744, 23616, 24160, 24764, 26240, 27180, 28992, 29520, 30955, 31488, 36240, 37146, 38656, 39360, 43488, 47232, 48320, 49528, 52480, 54360, 55719, 57984, 59040, 61910, 72480, 74292, 78720, 86976, 92865, 94464, 96640, 99056, 108720, 111438, 115968, 118080, 123820, 144960, 148584, 157440, 173952, 185730, 193280, 198112, 217440, 222876, 236160, 247640, 278595, 289920, 297168, 347904, 371460, 396224, 434880, 445752, 472320, 495280, 557190, 579840, 594336, 742920, 792448, 869760, 891504, 990560, 1114380, 1188672, 1485840, 1584896, 1739520, 1783008, 1981120, 2228760, 2377344, 2971680, 3566016, 3962240, 4457520, 4754688, 5943360, 7132032, 7924480, 8915040, 11886720, 14264064, 17830080, 23773440, 35660160, 71320320]

約数ペア:

[(1, 71320320), (2, 35660160), (3, 23773440), (4, 17830080), (5, 14264064), (6, 11886720), (8, 8915040), (9, 7924480), (10, 7132032), (12, 5943360), (15, 4754688), (16, 4457520), (18, 3962240), (20, 3566016), (24, 2971680), (30, 2377344), (32, 2228760), (36, 1981120), (40, 1783008), (41, 1739520), (45, 1584896), (48, 1485840), (60, 1188672), (64, 1114380), (72, 990560), (80, 891504), (82, 869760), (90, 792448), (96, 742920), (120, 594336), (123, 579840), (128, 557190), (144, 495280), (151, 472320), (160, 445752), (164, 434880), (180, 396224), (192, 371460), (205, 347904), (240, 297168), (246, 289920), (256, 278595), (288, 247640), (302, 236160), (320, 222876), (328, 217440), (360, 198112), (369, 193280), (384, 185730), (410, 173952), (453, 157440), (480, 148584), (492, 144960), (576, 123820), (604, 118080), (615, 115968), (640, 111438), (656, 108720), (720, 99056), (738, 96640), (755, 94464), (768, 92865), (820, 86976), (906, 78720), (960, 74292), (984, 72480), (1152, 61910), (1208, 59040), (1230, 57984), (1280, 55719), (1312, 54360), (1359, 52480), (1440, 49528), (1476, 48320), (1510, 47232), (1640, 43488), (1812, 39360), (1845, 38656), (1920, 37146), (1968, 36240), (2265, 31488), (2304, 30955), (2416, 29520), (2460, 28992), (2624, 27180), (2718, 26240), (2880, 24764), (2952, 24160), (3020, 23616), (3280, 21744), (3624, 19680), (3690, 19328), (3840, 18573), (3936, 18120), (4530, 15744), (4832, 14760), (4920, 14496), (5248, 13590), (5436, 13120), (5760, 12382), (5904, 12080), (6040, 11808), (6191, 11520), (6560, 10872), (6795, 10496), (7248, 9840), (7380, 9664), (7872, 9060)]