242968320

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1$

素因数の和:188

約数の個数: 432

約数和(自身を含む): 1010161152

約数和(自身を除く): 767192832

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 28, 30, 32, 35, 36, 40, 42, 45, 46, 48, 56, 60, 63, 64, 69, 70, 72, 80, 84, 90, 92, 96, 105, 112, 115, 120, 126, 128, 131, 138, 140, 144, 160, 161, 168, 180, 184, 192, 207, 210, 224, 230, 240, 252, 256, 262, 276, 280, 288, 315, 320, 322, 336, 345, 360, 368, 384, 393, 414, 420, 448, 460, 480, 483, 504, 524, 552, 560, 576, 630, 640, 644, 655, 672, 690, 720, 736, 768, 786, 805, 828, 840, 896, 917, 920, 960, 966, 1008, 1035, 1048, 1104, 1120, 1152, 1179, 1260, 1280, 1288, 1310, 1344, 1380, 1440, 1449, 1472, 1572, 1610, 1656, 1680, 1792, 1834, 1840, 1920, 1932, 1965, 2016, 2070, 2096, 2208, 2240, 2304, 2358, 2415, 2520, 2576, 2620, 2688, 2751, 2760, 2880, 2898, 2944, 3013, 3144, 3220, 3312, 3360, 3668, 3680, 3840, 3864, 3930, 4032, 4140, 4192, 4416, 4480, 4585, 4716, 4830, 5040, 5152, 5240, 5376, 5502, 5520, 5760, 5796, 5888, 5895, 6026, 6288, 6440, 6624, 6720, 7245, 7336, 7360, 7728, 7860, 8064, 8253, 8280, 8384, 8832, 8960, 9039, 9170, 9432, 9660, 10080, 10304, 10480, 11004, 11040, 11520, 11592, 11790, 12052, 12576, 12880, 13248, 13440, 13755, 14490, 14672, 14720, 15065, 15456, 15720, 16128, 16506, 16560, 16768, 17664, 18078, 18340, 18864, 19320, 20160, 20608, 20960, 21091, 22008, 22080, 23184, 23580, 24104, 25152, 25760, 26496, 26880, 27117, 27510, 28980, 29344, 29440, 30130, 30912, 31440, 33012, 33120, 33536, 36156, 36680, 37728, 38640, 40320, 41216, 41265, 41920, 42182, 44016, 44160, 45195, 46368, 47160, 48208, 50304, 51520, 52992, 54234, 55020, 57960, 58688, 60260, 61824, 62880, 63273, 66024, 66240, 72312, 73360, 75456, 77280, 80640, 82530, 83840, 84364, 88032, 88320, 90390, 92736, 94320, 96416, 100608, 103040, 105455, 108468, 110040, 115920, 117376, 120520, 123648, 125760, 126546, 132048, 132480, 135585, 144624, 146720, 150912, 154560, 165060, 167680, 168728, 176064, 180780, 185472, 188640, 189819, 192832, 206080, 210910, 216936, 220080, 231840, 234752, 241040, 251520, 253092, 264096, 264960, 271170, 289248, 293440, 301824, 309120, 316365, 330120, 337456, 352128, 361560, 370944, 377280, 379638, 385664, 421820, 433872, 440160, 463680, 482080, 503040, 506184, 528192, 542340, 578496, 586880, 618240, 632730, 660240, 674912, 704256, 723120, 754560, 759276, 771328, 843640, 867744, 880320, 927360, 949095, 964160, 1012368, 1056384, 1084680, 1156992, 1173760, 1265460, 1320480, 1349824, 1446240, 1509120, 1518552, 1687280, 1735488, 1760640, 1854720, 1898190, 1928320, 2024736, 2112768, 2169360, 2313984, 2530920, 2640960, 2699648, 2892480, 3037104, 3374560, 3470976, 3521280, 3796380, 3856640, 4049472, 4338720, 5061840, 5281920, 5399296, 5784960, 6074208, 6749120, 6941952, 7592760, 8098944, 8677440, 10123680, 10563840, 11569920, 12148416, 13498240, 15185520, 16197888, 17354880, 20247360, 24296832, 26996480, 30371040, 34709760, 40494720, 48593664, 60742080, 80989440, 121484160, 242968320]

約数ペア:

[(1, 242968320), (2, 121484160), (3, 80989440), (4, 60742080), (5, 48593664), (6, 40494720), (7, 34709760), (8, 30371040), (9, 26996480), (10, 24296832), (12, 20247360), (14, 17354880), (15, 16197888), (16, 15185520), (18, 13498240), (20, 12148416), (21, 11569920), (23, 10563840), (24, 10123680), (28, 8677440), (30, 8098944), (32, 7592760), (35, 6941952), (36, 6749120), (40, 6074208), (42, 5784960), (45, 5399296), (46, 5281920), (48, 5061840), (56, 4338720), (60, 4049472), (63, 3856640), (64, 3796380), (69, 3521280), (70, 3470976), (72, 3374560), (80, 3037104), (84, 2892480), (90, 2699648), (92, 2640960), (96, 2530920), (105, 2313984), (112, 2169360), (115, 2112768), (120, 2024736), (126, 1928320), (128, 1898190), (131, 1854720), (138, 1760640), (140, 1735488), (144, 1687280), (160, 1518552), (161, 1509120), (168, 1446240), (180, 1349824), (184, 1320480), (192, 1265460), (207, 1173760), (210, 1156992), (224, 1084680), (230, 1056384), (240, 1012368), (252, 964160), (256, 949095), (262, 927360), (276, 880320), (280, 867744), (288, 843640), (315, 771328), (320, 759276), (322, 754560), (336, 723120), (345, 704256), (360, 674912), (368, 660240), (384, 632730), (393, 618240), (414, 586880), (420, 578496), (448, 542340), (460, 528192), (480, 506184), (483, 503040), (504, 482080), (524, 463680), (552, 440160), (560, 433872), (576, 421820), (630, 385664), (640, 379638), (644, 377280), (655, 370944), (672, 361560), (690, 352128), (720, 337456), (736, 330120), (768, 316365), (786, 309120), (805, 301824), (828, 293440), (840, 289248), (896, 271170), (917, 264960), (920, 264096), (960, 253092), (966, 251520), (1008, 241040), (1035, 234752), (1048, 231840), (1104, 220080), (1120, 216936), (1152, 210910), (1179, 206080), (1260, 192832), (1280, 189819), (1288, 188640), (1310, 185472), (1344, 180780), (1380, 176064), (1440, 168728), (1449, 167680), (1472, 165060), (1572, 154560), (1610, 150912), (1656, 146720), (1680, 144624), (1792, 135585), (1834, 132480), (1840, 132048), (1920, 126546), (1932, 125760), (1965, 123648), (2016, 120520), (2070, 117376), (2096, 115920), (2208, 110040), (2240, 108468), (2304, 105455), (2358, 103040), (2415, 100608), (2520, 96416), (2576, 94320), (2620, 92736), (2688, 90390), (2751, 88320), (2760, 88032), (2880, 84364), (2898, 83840), (2944, 82530), (3013, 80640), (3144, 77280), (3220, 75456), (3312, 73360), (3360, 72312), (3668, 66240), (3680, 66024), (3840, 63273), (3864, 62880), (3930, 61824), (4032, 60260), (4140, 58688), (4192, 57960), (4416, 55020), (4480, 54234), (4585, 52992), (4716, 51520), (4830, 50304), (5040, 48208), (5152, 47160), (5240, 46368), (5376, 45195), (5502, 44160), (5520, 44016), (5760, 42182), (5796, 41920), (5888, 41265), (5895, 41216), (6026, 40320), (6288, 38640), (6440, 37728), (6624, 36680), (6720, 36156), (7245, 33536), (7336, 33120), (7360, 33012), (7728, 31440), (7860, 30912), (8064, 30130), (8253, 29440), (8280, 29344), (8384, 28980), (8832, 27510), (8960, 27117), (9039, 26880), (9170, 26496), (9432, 25760), (9660, 25152), (10080, 24104), (10304, 23580), (10480, 23184), (11004, 22080), (11040, 22008), (11520, 21091), (11592, 20960), (11790, 20608), (12052, 20160), (12576, 19320), (12880, 18864), (13248, 18340), (13440, 18078), (13755, 17664), (14490, 16768), (14672, 16560), (14720, 16506), (15065, 16128), (15456, 15720)]