157429440

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1$

素因数の和:189

約数の個数: 448

約数和(自身を含む): 672998400

約数和(自身を除く): 515568960

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, 137, 140, 144, 152, 160, 168, 171, 180, 189, 190, 192, 210, 216, 224, 228, 240, 252, 266, 270, 274, 280, 285, 288, 304, 315, 320, 336, 342, 360, 378, 380, 399, 411, 420, 432, 448, 456, 480, 504, 513, 532, 540, 548, 560, 570, 576, 608, 630, 665, 672, 684, 685, 720, 756, 760, 798, 822, 840, 855, 864, 912, 945, 959, 960, 1008, 1026, 1064, 1080, 1096, 1120, 1140, 1197, 1216, 1233, 1260, 1330, 1344, 1368, 1370, 1440, 1512, 1520, 1596, 1644, 1680, 1710, 1728, 1824, 1890, 1918, 1995, 2016, 2052, 2055, 2128, 2160, 2192, 2240, 2280, 2394, 2466, 2520, 2565, 2603, 2660, 2736, 2740, 2877, 2880, 3024, 3040, 3192, 3288, 3360, 3420, 3591, 3648, 3699, 3780, 3836, 3990, 4032, 4104, 4110, 4256, 4320, 4384, 4560, 4788, 4795, 4932, 5040, 5130, 5206, 5320, 5472, 5480, 5754, 5985, 6048, 6080, 6165, 6384, 6576, 6720, 6840, 7182, 7398, 7560, 7672, 7809, 7980, 8208, 8220, 8512, 8631, 8640, 8768, 9120, 9576, 9590, 9864, 10080, 10260, 10412, 10640, 10944, 10960, 11508, 11970, 12096, 12330, 12768, 13015, 13152, 13680, 14364, 14385, 14796, 15120, 15344, 15618, 15960, 16416, 16440, 17262, 17955, 18221, 18240, 18495, 19152, 19180, 19728, 20160, 20520, 20824, 21280, 21920, 23016, 23427, 23940, 24660, 25536, 25893, 26030, 26304, 27360, 28728, 28770, 29592, 30240, 30688, 31236, 31920, 32832, 32880, 34524, 35910, 36442, 36990, 38304, 38360, 39045, 39456, 41040, 41648, 42560, 43155, 43840, 46032, 46854, 47880, 49320, 51786, 52060, 54663, 54720, 57456, 57540, 59184, 60480, 61376, 62472, 63840, 65760, 69048, 70281, 71820, 72884, 73980, 76608, 76720, 78090, 78912, 82080, 83296, 86310, 91105, 92064, 93708, 95760, 98640, 103572, 104120, 109326, 114912, 115080, 117135, 118368, 124944, 127680, 129465, 131520, 138096, 140562, 143640, 145768, 147960, 153440, 156180, 163989, 164160, 166592, 172620, 182210, 184128, 187416, 191520, 197280, 207144, 208240, 218652, 229824, 230160, 234270, 236736, 249888, 258930, 273315, 276192, 281124, 287280, 291536, 295920, 306880, 312360, 327978, 345240, 351405, 364420, 374832, 383040, 394560, 414288, 416480, 437304, 460320, 468540, 491967, 499776, 517860, 546630, 552384, 562248, 574560, 583072, 591840, 624720, 655956, 690480, 702810, 728840, 749664, 819945, 828576, 832960, 874608, 920640, 937080, 983934, 1035720, 1093260, 1124496, 1149120, 1166144, 1183680, 1249440, 1311912, 1380960, 1405620, 1457680, 1499328, 1639890, 1657152, 1749216, 1874160, 1967868, 2071440, 2186520, 2248992, 2459835, 2498880, 2623824, 2761920, 2811240, 2915360, 3279780, 3498432, 3748320, 3935736, 4142880, 4373040, 4497984, 4919670, 5247648, 5622480, 5830720, 6559560, 7496640, 7871472, 8285760, 8746080, 9839340, 10495296, 11244960, 13119120, 15742944, 17492160, 19678680, 22489920, 26238240, 31485888, 39357360, 52476480, 78714720, 157429440]

約数ペア:

[(1, 157429440), (2, 78714720), (3, 52476480), (4, 39357360), (5, 31485888), (6, 26238240), (7, 22489920), (8, 19678680), (9, 17492160), (10, 15742944), (12, 13119120), (14, 11244960), (15, 10495296), (16, 9839340), (18, 8746080), (19, 8285760), (20, 7871472), (21, 7496640), (24, 6559560), (27, 5830720), (28, 5622480), (30, 5247648), (32, 4919670), (35, 4497984), (36, 4373040), (38, 4142880), (40, 3935736), (42, 3748320), (45, 3498432), (48, 3279780), (54, 2915360), (56, 2811240), (57, 2761920), (60, 2623824), (63, 2498880), (64, 2459835), (70, 2248992), (72, 2186520), (76, 2071440), (80, 1967868), (84, 1874160), (90, 1749216), (95, 1657152), (96, 1639890), (105, 1499328), (108, 1457680), (112, 1405620), (114, 1380960), (120, 1311912), (126, 1249440), (133, 1183680), (135, 1166144), (137, 1149120), (140, 1124496), (144, 1093260), (152, 1035720), (160, 983934), (168, 937080), (171, 920640), (180, 874608), (189, 832960), (190, 828576), (192, 819945), (210, 749664), (216, 728840), (224, 702810), (228, 690480), (240, 655956), (252, 624720), (266, 591840), (270, 583072), (274, 574560), (280, 562248), (285, 552384), (288, 546630), (304, 517860), (315, 499776), (320, 491967), (336, 468540), (342, 460320), (360, 437304), (378, 416480), (380, 414288), (399, 394560), (411, 383040), (420, 374832), (432, 364420), (448, 351405), (456, 345240), (480, 327978), (504, 312360), (513, 306880), (532, 295920), (540, 291536), (548, 287280), (560, 281124), (570, 276192), (576, 273315), (608, 258930), (630, 249888), (665, 236736), (672, 234270), (684, 230160), (685, 229824), (720, 218652), (756, 208240), (760, 207144), (798, 197280), (822, 191520), (840, 187416), (855, 184128), (864, 182210), (912, 172620), (945, 166592), (959, 164160), (960, 163989), (1008, 156180), (1026, 153440), (1064, 147960), (1080, 145768), (1096, 143640), (1120, 140562), (1140, 138096), (1197, 131520), (1216, 129465), (1233, 127680), (1260, 124944), (1330, 118368), (1344, 117135), (1368, 115080), (1370, 114912), (1440, 109326), (1512, 104120), (1520, 103572), (1596, 98640), (1644, 95760), (1680, 93708), (1710, 92064), (1728, 91105), (1824, 86310), (1890, 83296), (1918, 82080), (1995, 78912), (2016, 78090), (2052, 76720), (2055, 76608), (2128, 73980), (2160, 72884), (2192, 71820), (2240, 70281), (2280, 69048), (2394, 65760), (2466, 63840), (2520, 62472), (2565, 61376), (2603, 60480), (2660, 59184), (2736, 57540), (2740, 57456), (2877, 54720), (2880, 54663), (3024, 52060), (3040, 51786), (3192, 49320), (3288, 47880), (3360, 46854), (3420, 46032), (3591, 43840), (3648, 43155), (3699, 42560), (3780, 41648), (3836, 41040), (3990, 39456), (4032, 39045), (4104, 38360), (4110, 38304), (4256, 36990), (4320, 36442), (4384, 35910), (4560, 34524), (4788, 32880), (4795, 32832), (4932, 31920), (5040, 31236), (5130, 30688), (5206, 30240), (5320, 29592), (5472, 28770), (5480, 28728), (5754, 27360), (5985, 26304), (6048, 26030), (6080, 25893), (6165, 25536), (6384, 24660), (6576, 23940), (6720, 23427), (6840, 23016), (7182, 21920), (7398, 21280), (7560, 20824), (7672, 20520), (7809, 20160), (7980, 19728), (8208, 19180), (8220, 19152), (8512, 18495), (8631, 18240), (8640, 18221), (8768, 17955), (9120, 17262), (9576, 16440), (9590, 16416), (9864, 15960), (10080, 15618), (10260, 15344), (10412, 15120), (10640, 14796), (10944, 14385), (10960, 14364), (11508, 13680), (11970, 13152), (12096, 13015), (12330, 12768)]