68564160

素因数分解:

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

素因数の和:228

約数の個数: 336

約数和(自身を含む): 285292800

約数和(自身を除く): 216728640

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, 133, 140, 144, 152, 160, 168, 171, 179, 180, 190, 192, 210, 224, 228, 240, 252, 266, 280, 285, 288, 304, 315, 320, 336, 342, 358, 360, 380, 399, 420, 448, 456, 480, 504, 532, 537, 560, 570, 576, 608, 630, 665, 672, 684, 716, 720, 760, 798, 840, 855, 895, 912, 960, 1008, 1064, 1074, 1120, 1140, 1197, 1216, 1253, 1260, 1330, 1344, 1368, 1432, 1440, 1520, 1596, 1611, 1680, 1710, 1790, 1824, 1995, 2016, 2128, 2148, 2240, 2280, 2394, 2506, 2520, 2660, 2685, 2736, 2864, 2880, 3040, 3192, 3222, 3360, 3401, 3420, 3580, 3648, 3759, 3990, 4032, 4256, 4296, 4560, 4788, 5012, 5040, 5320, 5370, 5472, 5728, 5985, 6080, 6265, 6384, 6444, 6720, 6802, 6840, 7160, 7518, 7980, 8055, 8512, 8592, 9120, 9576, 10024, 10080, 10203, 10640, 10740, 10944, 11277, 11456, 11970, 12530, 12768, 12888, 13604, 13680, 14320, 15036, 15960, 16110, 17005, 17184, 18240, 18795, 19152, 20048, 20160, 20406, 21280, 21480, 22554, 23807, 23940, 25060, 25536, 25776, 27208, 27360, 28640, 30072, 30609, 31920, 32220, 34010, 34368, 37590, 38304, 40096, 40812, 42560, 42960, 45108, 47614, 47880, 50120, 51015, 51552, 54416, 54720, 56385, 57280, 60144, 61218, 63840, 64440, 68020, 71421, 75180, 76608, 80192, 81624, 85920, 90216, 95228, 95760, 100240, 102030, 103104, 108832, 112770, 119035, 120288, 122436, 127680, 128880, 136040, 142842, 150360, 153045, 163248, 171840, 180432, 190456, 191520, 200480, 204060, 214263, 217664, 225540, 238070, 240576, 244872, 257760, 272080, 285684, 300720, 306090, 326496, 357105, 360864, 380912, 383040, 400960, 408120, 428526, 451080, 476140, 489744, 515520, 544160, 571368, 601440, 612180, 652992, 714210, 721728, 761824, 816240, 857052, 902160, 952280, 979488, 1071315, 1088320, 1142736, 1202880, 1224360, 1428420, 1523648, 1632480, 1714104, 1804320, 1904560, 1958976, 2142630, 2285472, 2448720, 2856840, 3264960, 3428208, 3608640, 3809120, 4285260, 4570944, 4897440, 5713680, 6856416, 7618240, 8570520, 9794880, 11427360, 13712832, 17141040, 22854720, 34282080, 68564160]

約数ペア:

[(1, 68564160), (2, 34282080), (3, 22854720), (4, 17141040), (5, 13712832), (6, 11427360), (7, 9794880), (8, 8570520), (9, 7618240), (10, 6856416), (12, 5713680), (14, 4897440), (15, 4570944), (16, 4285260), (18, 3809120), (19, 3608640), (20, 3428208), (21, 3264960), (24, 2856840), (28, 2448720), (30, 2285472), (32, 2142630), (35, 1958976), (36, 1904560), (38, 1804320), (40, 1714104), (42, 1632480), (45, 1523648), (48, 1428420), (56, 1224360), (57, 1202880), (60, 1142736), (63, 1088320), (64, 1071315), (70, 979488), (72, 952280), (76, 902160), (80, 857052), (84, 816240), (90, 761824), (95, 721728), (96, 714210), (105, 652992), (112, 612180), (114, 601440), (120, 571368), (126, 544160), (133, 515520), (140, 489744), (144, 476140), (152, 451080), (160, 428526), (168, 408120), (171, 400960), (179, 383040), (180, 380912), (190, 360864), (192, 357105), (210, 326496), (224, 306090), (228, 300720), (240, 285684), (252, 272080), (266, 257760), (280, 244872), (285, 240576), (288, 238070), (304, 225540), (315, 217664), (320, 214263), (336, 204060), (342, 200480), (358, 191520), (360, 190456), (380, 180432), (399, 171840), (420, 163248), (448, 153045), (456, 150360), (480, 142842), (504, 136040), (532, 128880), (537, 127680), (560, 122436), (570, 120288), (576, 119035), (608, 112770), (630, 108832), (665, 103104), (672, 102030), (684, 100240), (716, 95760), (720, 95228), (760, 90216), (798, 85920), (840, 81624), (855, 80192), (895, 76608), (912, 75180), (960, 71421), (1008, 68020), (1064, 64440), (1074, 63840), (1120, 61218), (1140, 60144), (1197, 57280), (1216, 56385), (1253, 54720), (1260, 54416), (1330, 51552), (1344, 51015), (1368, 50120), (1432, 47880), (1440, 47614), (1520, 45108), (1596, 42960), (1611, 42560), (1680, 40812), (1710, 40096), (1790, 38304), (1824, 37590), (1995, 34368), (2016, 34010), (2128, 32220), (2148, 31920), (2240, 30609), (2280, 30072), (2394, 28640), (2506, 27360), (2520, 27208), (2660, 25776), (2685, 25536), (2736, 25060), (2864, 23940), (2880, 23807), (3040, 22554), (3192, 21480), (3222, 21280), (3360, 20406), (3401, 20160), (3420, 20048), (3580, 19152), (3648, 18795), (3759, 18240), (3990, 17184), (4032, 17005), (4256, 16110), (4296, 15960), (4560, 15036), (4788, 14320), (5012, 13680), (5040, 13604), (5320, 12888), (5370, 12768), (5472, 12530), (5728, 11970), (5985, 11456), (6080, 11277), (6265, 10944), (6384, 10740), (6444, 10640), (6720, 10203), (6802, 10080), (6840, 10024), (7160, 9576), (7518, 9120), (7980, 8592), (8055, 8512)]