213960960

素因数分解:

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

素因数の和:222

約数の個数: 288

約数和(自身を含む): 782933760

約数和(自身を除く): 568972800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 41, 45, 48, 54, 60, 64, 72, 80, 82, 90, 96, 108, 120, 123, 128, 135, 144, 151, 160, 164, 180, 192, 205, 216, 240, 246, 256, 270, 288, 302, 320, 328, 360, 369, 384, 410, 432, 453, 480, 492, 540, 576, 604, 615, 640, 656, 720, 738, 755, 768, 820, 864, 906, 960, 984, 1080, 1107, 1152, 1208, 1230, 1280, 1312, 1359, 1440, 1476, 1510, 1640, 1728, 1812, 1845, 1920, 1968, 2160, 2214, 2265, 2304, 2416, 2460, 2624, 2718, 2880, 2952, 3020, 3280, 3456, 3624, 3690, 3840, 3936, 4077, 4320, 4428, 4530, 4832, 4920, 5248, 5436, 5535, 5760, 5904, 6040, 6191, 6560, 6795, 6912, 7248, 7380, 7872, 8154, 8640, 8856, 9060, 9664, 9840, 10496, 10872, 11070, 11520, 11808, 12080, 12382, 13120, 13590, 14496, 14760, 15744, 16308, 17280, 17712, 18120, 18573, 19328, 19680, 20385, 21744, 22140, 23616, 24160, 24764, 26240, 27180, 28992, 29520, 30955, 31488, 32616, 34560, 35424, 36240, 37146, 38656, 39360, 40770, 43488, 44280, 47232, 48320, 49528, 52480, 54360, 55719, 57984, 59040, 61910, 65232, 70848, 72480, 74292, 78720, 81540, 86976, 88560, 92865, 94464, 96640, 99056, 108720, 111438, 115968, 118080, 123820, 130464, 141696, 144960, 148584, 157440, 163080, 167157, 173952, 177120, 185730, 193280, 198112, 217440, 222876, 236160, 247640, 260928, 278595, 283392, 289920, 297168, 326160, 334314, 347904, 354240, 371460, 396224, 434880, 445752, 472320, 495280, 521856, 557190, 579840, 594336, 652320, 668628, 708480, 742920, 792448, 835785, 869760, 891504, 990560, 1043712, 1114380, 1188672, 1304640, 1337256, 1416960, 1485840, 1584896, 1671570, 1739520, 1783008, 1981120, 2228760, 2377344, 2609280, 2674512, 2971680, 3343140, 3566016, 3962240, 4457520, 4754688, 5218560, 5349024, 5943360, 6686280, 7132032, 7924480, 8915040, 10698048, 11886720, 13372560, 14264064, 17830080, 21396096, 23773440, 26745120, 35660160, 42792192, 53490240, 71320320, 106980480, 213960960]

約数ペア:

[(1, 213960960), (2, 106980480), (3, 71320320), (4, 53490240), (5, 42792192), (6, 35660160), (8, 26745120), (9, 23773440), (10, 21396096), (12, 17830080), (15, 14264064), (16, 13372560), (18, 11886720), (20, 10698048), (24, 8915040), (27, 7924480), (30, 7132032), (32, 6686280), (36, 5943360), (40, 5349024), (41, 5218560), (45, 4754688), (48, 4457520), (54, 3962240), (60, 3566016), (64, 3343140), (72, 2971680), (80, 2674512), (82, 2609280), (90, 2377344), (96, 2228760), (108, 1981120), (120, 1783008), (123, 1739520), (128, 1671570), (135, 1584896), (144, 1485840), (151, 1416960), (160, 1337256), (164, 1304640), (180, 1188672), (192, 1114380), (205, 1043712), (216, 990560), (240, 891504), (246, 869760), (256, 835785), (270, 792448), (288, 742920), (302, 708480), (320, 668628), (328, 652320), (360, 594336), (369, 579840), (384, 557190), (410, 521856), (432, 495280), (453, 472320), (480, 445752), (492, 434880), (540, 396224), (576, 371460), (604, 354240), (615, 347904), (640, 334314), (656, 326160), (720, 297168), (738, 289920), (755, 283392), (768, 278595), (820, 260928), (864, 247640), (906, 236160), (960, 222876), (984, 217440), (1080, 198112), (1107, 193280), (1152, 185730), (1208, 177120), (1230, 173952), (1280, 167157), (1312, 163080), (1359, 157440), (1440, 148584), (1476, 144960), (1510, 141696), (1640, 130464), (1728, 123820), (1812, 118080), (1845, 115968), (1920, 111438), (1968, 108720), (2160, 99056), (2214, 96640), (2265, 94464), (2304, 92865), (2416, 88560), (2460, 86976), (2624, 81540), (2718, 78720), (2880, 74292), (2952, 72480), (3020, 70848), (3280, 65232), (3456, 61910), (3624, 59040), (3690, 57984), (3840, 55719), (3936, 54360), (4077, 52480), (4320, 49528), (4428, 48320), (4530, 47232), (4832, 44280), (4920, 43488), (5248, 40770), (5436, 39360), (5535, 38656), (5760, 37146), (5904, 36240), (6040, 35424), (6191, 34560), (6560, 32616), (6795, 31488), (6912, 30955), (7248, 29520), (7380, 28992), (7872, 27180), (8154, 26240), (8640, 24764), (8856, 24160), (9060, 23616), (9664, 22140), (9840, 21744), (10496, 20385), (10872, 19680), (11070, 19328), (11520, 18573), (11808, 18120), (12080, 17712), (12382, 17280), (13120, 16308), (13590, 15744), (14496, 14760)]