205692480

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1$

素因数の和:231

約数の個数: 448

約数和(自身を含む): 877824000

約数和(自身を除く): 672131520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 27, 28, 30, 32, 35, 36, 38, 40, 42, 45, 48, 54, 56, 57, 60, 63, 64, 70, 72, 76, 80, 84, 90, 95, 96, 105, 108, 112, 114, 120, 126, 133, 135, 140, 144, 152, 160, 168, 171, 179, 180, 189, 190, 192, 210, 216, 224, 228, 240, 252, 266, 270, 280, 285, 288, 304, 315, 320, 336, 342, 358, 360, 378, 380, 399, 420, 432, 448, 456, 480, 504, 513, 532, 537, 540, 560, 570, 576, 608, 630, 665, 672, 684, 716, 720, 756, 760, 798, 840, 855, 864, 895, 912, 945, 960, 1008, 1026, 1064, 1074, 1080, 1120, 1140, 1197, 1216, 1253, 1260, 1330, 1344, 1368, 1432, 1440, 1512, 1520, 1596, 1611, 1680, 1710, 1728, 1790, 1824, 1890, 1995, 2016, 2052, 2128, 2148, 2160, 2240, 2280, 2394, 2506, 2520, 2565, 2660, 2685, 2736, 2864, 2880, 3024, 3040, 3192, 3222, 3360, 3401, 3420, 3580, 3591, 3648, 3759, 3780, 3990, 4032, 4104, 4256, 4296, 4320, 4560, 4788, 4833, 5012, 5040, 5130, 5320, 5370, 5472, 5728, 5985, 6048, 6080, 6265, 6384, 6444, 6720, 6802, 6840, 7160, 7182, 7518, 7560, 7980, 8055, 8208, 8512, 8592, 8640, 9120, 9576, 9666, 10024, 10080, 10203, 10260, 10640, 10740, 10944, 11277, 11456, 11970, 12096, 12530, 12768, 12888, 13604, 13680, 14320, 14364, 15036, 15120, 15960, 16110, 16416, 17005, 17184, 17955, 18240, 18795, 19152, 19332, 20048, 20160, 20406, 20520, 21280, 21480, 22554, 23807, 23940, 24165, 25060, 25536, 25776, 27208, 27360, 28640, 28728, 30072, 30240, 30609, 31920, 32220, 32832, 33831, 34010, 34368, 35910, 37590, 38304, 38664, 40096, 40812, 41040, 42560, 42960, 45108, 47614, 47880, 48330, 50120, 51015, 51552, 54416, 54720, 56385, 57280, 57456, 60144, 60480, 61218, 63840, 64440, 67662, 68020, 71421, 71820, 75180, 76608, 77328, 80192, 81624, 82080, 85920, 90216, 91827, 95228, 95760, 96660, 100240, 102030, 103104, 108832, 112770, 114912, 119035, 120288, 122436, 127680, 128880, 135324, 136040, 142842, 143640, 150360, 153045, 154656, 163248, 164160, 169155, 171840, 180432, 183654, 190456, 191520, 193320, 200480, 204060, 214263, 217664, 225540, 229824, 238070, 240576, 244872, 257760, 270648, 272080, 285684, 287280, 300720, 306090, 309312, 326496, 338310, 357105, 360864, 367308, 380912, 383040, 386640, 400960, 408120, 428526, 451080, 459135, 476140, 489744, 515520, 541296, 544160, 571368, 574560, 601440, 612180, 642789, 652992, 676620, 714210, 721728, 734616, 761824, 773280, 816240, 857052, 902160, 918270, 952280, 979488, 1071315, 1082592, 1088320, 1142736, 1149120, 1202880, 1224360, 1285578, 1353240, 1428420, 1469232, 1523648, 1546560, 1632480, 1714104, 1804320, 1836540, 1904560, 1958976, 2142630, 2165184, 2285472, 2448720, 2571156, 2706480, 2856840, 2938464, 3213945, 3264960, 3428208, 3608640, 3673080, 3809120, 4285260, 4570944, 4897440, 5142312, 5412960, 5713680, 5876928, 6427890, 6856416, 7346160, 7618240, 8570520, 9794880, 10284624, 10825920, 11427360, 12855780, 13712832, 14692320, 17141040, 20569248, 22854720, 25711560, 29384640, 34282080, 41138496, 51423120, 68564160, 102846240, 205692480]

約数ペア:

[(1, 205692480), (2, 102846240), (3, 68564160), (4, 51423120), (5, 41138496), (6, 34282080), (7, 29384640), (8, 25711560), (9, 22854720), (10, 20569248), (12, 17141040), (14, 14692320), (15, 13712832), (16, 12855780), (18, 11427360), (19, 10825920), (20, 10284624), (21, 9794880), (24, 8570520), (27, 7618240), (28, 7346160), (30, 6856416), (32, 6427890), (35, 5876928), (36, 5713680), (38, 5412960), (40, 5142312), (42, 4897440), (45, 4570944), (48, 4285260), (54, 3809120), (56, 3673080), (57, 3608640), (60, 3428208), (63, 3264960), (64, 3213945), (70, 2938464), (72, 2856840), (76, 2706480), (80, 2571156), (84, 2448720), (90, 2285472), (95, 2165184), (96, 2142630), (105, 1958976), (108, 1904560), (112, 1836540), (114, 1804320), (120, 1714104), (126, 1632480), (133, 1546560), (135, 1523648), (140, 1469232), (144, 1428420), (152, 1353240), (160, 1285578), (168, 1224360), (171, 1202880), (179, 1149120), (180, 1142736), (189, 1088320), (190, 1082592), (192, 1071315), (210, 979488), (216, 952280), (224, 918270), (228, 902160), (240, 857052), (252, 816240), (266, 773280), (270, 761824), (280, 734616), (285, 721728), (288, 714210), (304, 676620), (315, 652992), (320, 642789), (336, 612180), (342, 601440), (358, 574560), (360, 571368), (378, 544160), (380, 541296), (399, 515520), (420, 489744), (432, 476140), (448, 459135), (456, 451080), (480, 428526), (504, 408120), (513, 400960), (532, 386640), (537, 383040), (540, 380912), (560, 367308), (570, 360864), (576, 357105), (608, 338310), (630, 326496), (665, 309312), (672, 306090), (684, 300720), (716, 287280), (720, 285684), (756, 272080), (760, 270648), (798, 257760), (840, 244872), (855, 240576), (864, 238070), (895, 229824), (912, 225540), (945, 217664), (960, 214263), (1008, 204060), (1026, 200480), (1064, 193320), (1074, 191520), (1080, 190456), (1120, 183654), (1140, 180432), (1197, 171840), (1216, 169155), (1253, 164160), (1260, 163248), (1330, 154656), (1344, 153045), (1368, 150360), (1432, 143640), (1440, 142842), (1512, 136040), (1520, 135324), (1596, 128880), (1611, 127680), (1680, 122436), (1710, 120288), (1728, 119035), (1790, 114912), (1824, 112770), (1890, 108832), (1995, 103104), (2016, 102030), (2052, 100240), (2128, 96660), (2148, 95760), (2160, 95228), (2240, 91827), (2280, 90216), (2394, 85920), (2506, 82080), (2520, 81624), (2565, 80192), (2660, 77328), (2685, 76608), (2736, 75180), (2864, 71820), (2880, 71421), (3024, 68020), (3040, 67662), (3192, 64440), (3222, 63840), (3360, 61218), (3401, 60480), (3420, 60144), (3580, 57456), (3591, 57280), (3648, 56385), (3759, 54720), (3780, 54416), (3990, 51552), (4032, 51015), (4104, 50120), (4256, 48330), (4296, 47880), (4320, 47614), (4560, 45108), (4788, 42960), (4833, 42560), (5012, 41040), (5040, 40812), (5130, 40096), (5320, 38664), (5370, 38304), (5472, 37590), (5728, 35910), (5985, 34368), (6048, 34010), (6080, 33831), (6265, 32832), (6384, 32220), (6444, 31920), (6720, 30609), (6802, 30240), (6840, 30072), (7160, 28728), (7182, 28640), (7518, 27360), (7560, 27208), (7980, 25776), (8055, 25536), (8208, 25060), (8512, 24165), (8592, 23940), (8640, 23807), (9120, 22554), (9576, 21480), (9666, 21280), (10024, 20520), (10080, 20406), (10203, 20160), (10260, 20048), (10640, 19332), (10740, 19152), (10944, 18795), (11277, 18240), (11456, 17955), (11970, 17184), (12096, 17005), (12530, 16416), (12768, 16110), (12888, 15960), (13604, 15120), (13680, 15036), (14320, 14364)]