163739520

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1$

素因数の和:194

約数の個数: 384

約数和(自身を含む): 672122880

約数和(自身を除く): 508383360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 31, 32, 35, 36, 40, 42, 45, 48, 56, 60, 62, 63, 64, 70, 72, 80, 84, 90, 93, 96, 105, 112, 120, 124, 126, 128, 131, 140, 144, 155, 160, 168, 180, 186, 192, 210, 217, 224, 240, 248, 252, 262, 279, 280, 288, 310, 315, 320, 336, 360, 372, 384, 393, 420, 434, 448, 465, 480, 496, 504, 524, 558, 560, 576, 620, 630, 640, 651, 655, 672, 720, 744, 786, 840, 868, 896, 917, 930, 960, 992, 1008, 1048, 1085, 1116, 1120, 1152, 1179, 1240, 1260, 1302, 1310, 1344, 1395, 1440, 1488, 1572, 1680, 1736, 1834, 1860, 1920, 1953, 1965, 1984, 2016, 2096, 2170, 2232, 2240, 2358, 2480, 2520, 2604, 2620, 2688, 2751, 2790, 2880, 2976, 3144, 3255, 3360, 3472, 3668, 3720, 3906, 3930, 3968, 4032, 4061, 4192, 4340, 4464, 4480, 4585, 4716, 4960, 5040, 5208, 5240, 5502, 5580, 5760, 5895, 5952, 6288, 6510, 6720, 6944, 7336, 7440, 7812, 7860, 8064, 8122, 8253, 8384, 8680, 8928, 9170, 9432, 9765, 9920, 10080, 10416, 10480, 11004, 11160, 11790, 11904, 12183, 12576, 13020, 13440, 13755, 13888, 14672, 14880, 15624, 15720, 16244, 16506, 16768, 17360, 17856, 18340, 18864, 19530, 19840, 20160, 20305, 20832, 20960, 22008, 22320, 23580, 24366, 25152, 26040, 27510, 27776, 28427, 29344, 29760, 31248, 31440, 32488, 33012, 34720, 35712, 36549, 36680, 37728, 39060, 40320, 40610, 41265, 41664, 41920, 44016, 44640, 47160, 48732, 50304, 52080, 55020, 56854, 58688, 59520, 60915, 62496, 62880, 64976, 66024, 69440, 73098, 73360, 75456, 78120, 81220, 82530, 83328, 83840, 85281, 88032, 89280, 94320, 97464, 104160, 110040, 113708, 117376, 121830, 124992, 125760, 129952, 132048, 138880, 142135, 146196, 146720, 150912, 156240, 162440, 165060, 170562, 176064, 178560, 182745, 188640, 194928, 208320, 220080, 227416, 243660, 249984, 251520, 255843, 259904, 264096, 284270, 292392, 293440, 312480, 324880, 330120, 341124, 352128, 365490, 377280, 389856, 416640, 426405, 440160, 454832, 487320, 511686, 519808, 528192, 568540, 584784, 586880, 624960, 649760, 660240, 682248, 730980, 754560, 779712, 852810, 880320, 909664, 974640, 1023372, 1056384, 1137080, 1169568, 1249920, 1279215, 1299520, 1320480, 1364496, 1461960, 1559424, 1705620, 1760640, 1819328, 1949280, 2046744, 2274160, 2339136, 2558430, 2599040, 2640960, 2728992, 2923920, 3411240, 3638656, 3898560, 4093488, 4548320, 4678272, 5116860, 5281920, 5457984, 5847840, 6822480, 7797120, 8186976, 9096640, 10233720, 10915968, 11695680, 13644960, 16373952, 18193280, 20467440, 23391360, 27289920, 32747904, 40934880, 54579840, 81869760, 163739520]

約数ペア:

[(1, 163739520), (2, 81869760), (3, 54579840), (4, 40934880), (5, 32747904), (6, 27289920), (7, 23391360), (8, 20467440), (9, 18193280), (10, 16373952), (12, 13644960), (14, 11695680), (15, 10915968), (16, 10233720), (18, 9096640), (20, 8186976), (21, 7797120), (24, 6822480), (28, 5847840), (30, 5457984), (31, 5281920), (32, 5116860), (35, 4678272), (36, 4548320), (40, 4093488), (42, 3898560), (45, 3638656), (48, 3411240), (56, 2923920), (60, 2728992), (62, 2640960), (63, 2599040), (64, 2558430), (70, 2339136), (72, 2274160), (80, 2046744), (84, 1949280), (90, 1819328), (93, 1760640), (96, 1705620), (105, 1559424), (112, 1461960), (120, 1364496), (124, 1320480), (126, 1299520), (128, 1279215), (131, 1249920), (140, 1169568), (144, 1137080), (155, 1056384), (160, 1023372), (168, 974640), (180, 909664), (186, 880320), (192, 852810), (210, 779712), (217, 754560), (224, 730980), (240, 682248), (248, 660240), (252, 649760), (262, 624960), (279, 586880), (280, 584784), (288, 568540), (310, 528192), (315, 519808), (320, 511686), (336, 487320), (360, 454832), (372, 440160), (384, 426405), (393, 416640), (420, 389856), (434, 377280), (448, 365490), (465, 352128), (480, 341124), (496, 330120), (504, 324880), (524, 312480), (558, 293440), (560, 292392), (576, 284270), (620, 264096), (630, 259904), (640, 255843), (651, 251520), (655, 249984), (672, 243660), (720, 227416), (744, 220080), (786, 208320), (840, 194928), (868, 188640), (896, 182745), (917, 178560), (930, 176064), (960, 170562), (992, 165060), (1008, 162440), (1048, 156240), (1085, 150912), (1116, 146720), (1120, 146196), (1152, 142135), (1179, 138880), (1240, 132048), (1260, 129952), (1302, 125760), (1310, 124992), (1344, 121830), (1395, 117376), (1440, 113708), (1488, 110040), (1572, 104160), (1680, 97464), (1736, 94320), (1834, 89280), (1860, 88032), (1920, 85281), (1953, 83840), (1965, 83328), (1984, 82530), (2016, 81220), (2096, 78120), (2170, 75456), (2232, 73360), (2240, 73098), (2358, 69440), (2480, 66024), (2520, 64976), (2604, 62880), (2620, 62496), (2688, 60915), (2751, 59520), (2790, 58688), (2880, 56854), (2976, 55020), (3144, 52080), (3255, 50304), (3360, 48732), (3472, 47160), (3668, 44640), (3720, 44016), (3906, 41920), (3930, 41664), (3968, 41265), (4032, 40610), (4061, 40320), (4192, 39060), (4340, 37728), (4464, 36680), (4480, 36549), (4585, 35712), (4716, 34720), (4960, 33012), (5040, 32488), (5208, 31440), (5240, 31248), (5502, 29760), (5580, 29344), (5760, 28427), (5895, 27776), (5952, 27510), (6288, 26040), (6510, 25152), (6720, 24366), (6944, 23580), (7336, 22320), (7440, 22008), (7812, 20960), (7860, 20832), (8064, 20305), (8122, 20160), (8253, 19840), (8384, 19530), (8680, 18864), (8928, 18340), (9170, 17856), (9432, 17360), (9765, 16768), (9920, 16506), (10080, 16244), (10416, 15720), (10480, 15624), (11004, 14880), (11160, 14672), (11790, 13888), (11904, 13755), (12183, 13440), (12576, 13020)]