258168960

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{337}}^1$

素因数の和:388

約数の個数: 384

約数和(自身を含む): 1075651200

約数和(自身を除く): 817482240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 32, 35, 36, 38, 40, 42, 45, 48, 56, 57, 60, 63, 64, 70, 72, 76, 80, 84, 90, 95, 96, 105, 112, 114, 120, 126, 128, 133, 140, 144, 152, 160, 168, 171, 180, 190, 192, 210, 224, 228, 240, 252, 266, 280, 285, 288, 304, 315, 320, 336, 337, 342, 360, 380, 384, 399, 420, 448, 456, 480, 504, 532, 560, 570, 576, 608, 630, 640, 665, 672, 674, 684, 720, 760, 798, 840, 855, 896, 912, 960, 1008, 1011, 1064, 1120, 1140, 1152, 1197, 1216, 1260, 1330, 1344, 1348, 1368, 1440, 1520, 1596, 1680, 1685, 1710, 1824, 1920, 1995, 2016, 2022, 2128, 2240, 2280, 2359, 2394, 2432, 2520, 2660, 2688, 2696, 2736, 2880, 3033, 3040, 3192, 3360, 3370, 3420, 3648, 3990, 4032, 4044, 4256, 4480, 4560, 4718, 4788, 5040, 5055, 5320, 5392, 5472, 5760, 5985, 6066, 6080, 6384, 6403, 6720, 6740, 6840, 7077, 7296, 7980, 8064, 8088, 8512, 9120, 9436, 9576, 10080, 10110, 10640, 10784, 10944, 11795, 11970, 12132, 12160, 12768, 12806, 13440, 13480, 13680, 14154, 15165, 15960, 16176, 17024, 18240, 18872, 19152, 19209, 20160, 20220, 21231, 21280, 21568, 21888, 23590, 23940, 24264, 25536, 25612, 26960, 27360, 28308, 30330, 31920, 32015, 32352, 35385, 36480, 37744, 38304, 38418, 40320, 40440, 42462, 42560, 43136, 44821, 47180, 47880, 48528, 51072, 51224, 53920, 54720, 56616, 57627, 60660, 63840, 64030, 64704, 70770, 75488, 76608, 76836, 80880, 84924, 85120, 89642, 94360, 95760, 96045, 97056, 102448, 106155, 107840, 109440, 113232, 115254, 121320, 127680, 128060, 129408, 134463, 141540, 150976, 153216, 153672, 161760, 169848, 179284, 188720, 191520, 192090, 194112, 204896, 212310, 215680, 224105, 226464, 230508, 242640, 255360, 256120, 268926, 283080, 288135, 301952, 307344, 323520, 339696, 358568, 377440, 383040, 384180, 388224, 403389, 409792, 424620, 448210, 452928, 461016, 485280, 512240, 537852, 566160, 576270, 614688, 647040, 672315, 679392, 717136, 754880, 766080, 768360, 806778, 819584, 849240, 896420, 905856, 922032, 970560, 1024480, 1075704, 1132320, 1152540, 1229376, 1344630, 1358784, 1434272, 1509760, 1536720, 1613556, 1698480, 1792840, 1844064, 1941120, 2016945, 2048960, 2151408, 2264640, 2305080, 2458752, 2689260, 2717568, 2868544, 3073440, 3227112, 3396960, 3585680, 3688128, 4033890, 4097920, 4302816, 4529280, 4610160, 5378520, 5737088, 6146880, 6454224, 6793920, 7171360, 7376256, 8067780, 8605632, 9220320, 10757040, 12293760, 12908448, 13587840, 14342720, 16135560, 17211264, 18440640, 21514080, 25816896, 28685440, 32271120, 36881280, 43028160, 51633792, 64542240, 86056320, 129084480, 258168960]

約数ペア:

[(1, 258168960), (2, 129084480), (3, 86056320), (4, 64542240), (5, 51633792), (6, 43028160), (7, 36881280), (8, 32271120), (9, 28685440), (10, 25816896), (12, 21514080), (14, 18440640), (15, 17211264), (16, 16135560), (18, 14342720), (19, 13587840), (20, 12908448), (21, 12293760), (24, 10757040), (28, 9220320), (30, 8605632), (32, 8067780), (35, 7376256), (36, 7171360), (38, 6793920), (40, 6454224), (42, 6146880), (45, 5737088), (48, 5378520), (56, 4610160), (57, 4529280), (60, 4302816), (63, 4097920), (64, 4033890), (70, 3688128), (72, 3585680), (76, 3396960), (80, 3227112), (84, 3073440), (90, 2868544), (95, 2717568), (96, 2689260), (105, 2458752), (112, 2305080), (114, 2264640), (120, 2151408), (126, 2048960), (128, 2016945), (133, 1941120), (140, 1844064), (144, 1792840), (152, 1698480), (160, 1613556), (168, 1536720), (171, 1509760), (180, 1434272), (190, 1358784), (192, 1344630), (210, 1229376), (224, 1152540), (228, 1132320), (240, 1075704), (252, 1024480), (266, 970560), (280, 922032), (285, 905856), (288, 896420), (304, 849240), (315, 819584), (320, 806778), (336, 768360), (337, 766080), (342, 754880), (360, 717136), (380, 679392), (384, 672315), (399, 647040), (420, 614688), (448, 576270), (456, 566160), (480, 537852), (504, 512240), (532, 485280), (560, 461016), (570, 452928), (576, 448210), (608, 424620), (630, 409792), (640, 403389), (665, 388224), (672, 384180), (674, 383040), (684, 377440), (720, 358568), (760, 339696), (798, 323520), (840, 307344), (855, 301952), (896, 288135), (912, 283080), (960, 268926), (1008, 256120), (1011, 255360), (1064, 242640), (1120, 230508), (1140, 226464), (1152, 224105), (1197, 215680), (1216, 212310), (1260, 204896), (1330, 194112), (1344, 192090), (1348, 191520), (1368, 188720), (1440, 179284), (1520, 169848), (1596, 161760), (1680, 153672), (1685, 153216), (1710, 150976), (1824, 141540), (1920, 134463), (1995, 129408), (2016, 128060), (2022, 127680), (2128, 121320), (2240, 115254), (2280, 113232), (2359, 109440), (2394, 107840), (2432, 106155), (2520, 102448), (2660, 97056), (2688, 96045), (2696, 95760), (2736, 94360), (2880, 89642), (3033, 85120), (3040, 84924), (3192, 80880), (3360, 76836), (3370, 76608), (3420, 75488), (3648, 70770), (3990, 64704), (4032, 64030), (4044, 63840), (4256, 60660), (4480, 57627), (4560, 56616), (4718, 54720), (4788, 53920), (5040, 51224), (5055, 51072), (5320, 48528), (5392, 47880), (5472, 47180), (5760, 44821), (5985, 43136), (6066, 42560), (6080, 42462), (6384, 40440), (6403, 40320), (6720, 38418), (6740, 38304), (6840, 37744), (7077, 36480), (7296, 35385), (7980, 32352), (8064, 32015), (8088, 31920), (8512, 30330), (9120, 28308), (9436, 27360), (9576, 26960), (10080, 25612), (10110, 25536), (10640, 24264), (10784, 23940), (10944, 23590), (11795, 21888), (11970, 21568), (12132, 21280), (12160, 21231), (12768, 20220), (12806, 20160), (13440, 19209), (13480, 19152), (13680, 18872), (14154, 18240), (15165, 17024), (15960, 16176)]