68228160

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1$

素因数の和:122

約数の個数: 448

約数和(自身を含む): 294948864

約数和(自身を除く): 226720704

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 13, 14, 15, 16, 20, 21, 22, 24, 26, 28, 30, 32, 33, 35, 39, 40, 42, 44, 48, 52, 55, 56, 60, 64, 65, 66, 70, 71, 77, 78, 80, 84, 88, 91, 96, 104, 105, 110, 112, 120, 130, 132, 140, 142, 143, 154, 156, 160, 165, 168, 176, 182, 192, 195, 208, 210, 213, 220, 224, 231, 240, 260, 264, 273, 280, 284, 286, 308, 312, 320, 330, 336, 352, 355, 364, 385, 390, 416, 420, 426, 429, 440, 448, 455, 462, 480, 497, 520, 528, 546, 560, 568, 572, 616, 624, 660, 672, 704, 710, 715, 728, 770, 780, 781, 832, 840, 852, 858, 880, 910, 923, 924, 960, 994, 1001, 1040, 1056, 1065, 1092, 1120, 1136, 1144, 1155, 1232, 1248, 1320, 1344, 1365, 1420, 1430, 1456, 1491, 1540, 1560, 1562, 1680, 1704, 1716, 1760, 1820, 1846, 1848, 1988, 2002, 2080, 2112, 2130, 2145, 2184, 2240, 2272, 2288, 2310, 2343, 2464, 2485, 2496, 2640, 2730, 2769, 2840, 2860, 2912, 2982, 3003, 3080, 3120, 3124, 3360, 3408, 3432, 3520, 3640, 3692, 3696, 3905, 3976, 4004, 4160, 4260, 4290, 4368, 4544, 4576, 4615, 4620, 4686, 4928, 4970, 5005, 5280, 5460, 5467, 5538, 5680, 5720, 5824, 5964, 6006, 6160, 6240, 6248, 6461, 6720, 6816, 6864, 7280, 7384, 7392, 7455, 7810, 7952, 8008, 8520, 8580, 8736, 9152, 9230, 9240, 9372, 9940, 10010, 10153, 10560, 10920, 10934, 11076, 11360, 11440, 11715, 11928, 12012, 12320, 12480, 12496, 12922, 13632, 13728, 13845, 14560, 14768, 14784, 14910, 15015, 15620, 15904, 16016, 16401, 17040, 17160, 17472, 18460, 18480, 18744, 19383, 19880, 20020, 20306, 21840, 21868, 22152, 22720, 22880, 23430, 23856, 24024, 24640, 24992, 25844, 27335, 27456, 27690, 29120, 29536, 29820, 30030, 30459, 31240, 31808, 32032, 32305, 32802, 34080, 34320, 36920, 36960, 37488, 38766, 39760, 40040, 40612, 43680, 43736, 44304, 45760, 46860, 47712, 48048, 49984, 50765, 51688, 54670, 55380, 59072, 59640, 60060, 60918, 62480, 64064, 64610, 65604, 68160, 68640, 71071, 73840, 73920, 74976, 77532, 79520, 80080, 81224, 82005, 87360, 87472, 88608, 93720, 95424, 96096, 96915, 101530, 103376, 109340, 110760, 119280, 120120, 121836, 124960, 129220, 131208, 137280, 142142, 147680, 149952, 152295, 155064, 159040, 160160, 162448, 164010, 174944, 177216, 187440, 192192, 193830, 203060, 206752, 213213, 218680, 221520, 238560, 240240, 243672, 249920, 258440, 262416, 284284, 295360, 304590, 310128, 320320, 324896, 328020, 349888, 355355, 374880, 387660, 406120, 413504, 426426, 437360, 443040, 477120, 480480, 487344, 516880, 524832, 568568, 609180, 620256, 649792, 656040, 710710, 749760, 775320, 812240, 852852, 874720, 886080, 960960, 974688, 1033760, 1049664, 1066065, 1137136, 1218360, 1240512, 1312080, 1421420, 1550640, 1624480, 1705704, 1749440, 1949376, 2067520, 2132130, 2274272, 2436720, 2624160, 2842840, 3101280, 3248960, 3411408, 4264260, 4548544, 4873440, 5248320, 5685680, 6202560, 6822816, 8528520, 9746880, 11371360, 13645632, 17057040, 22742720, 34114080, 68228160]

約数ペア:

[(1, 68228160), (2, 34114080), (3, 22742720), (4, 17057040), (5, 13645632), (6, 11371360), (7, 9746880), (8, 8528520), (10, 6822816), (11, 6202560), (12, 5685680), (13, 5248320), (14, 4873440), (15, 4548544), (16, 4264260), (20, 3411408), (21, 3248960), (22, 3101280), (24, 2842840), (26, 2624160), (28, 2436720), (30, 2274272), (32, 2132130), (33, 2067520), (35, 1949376), (39, 1749440), (40, 1705704), (42, 1624480), (44, 1550640), (48, 1421420), (52, 1312080), (55, 1240512), (56, 1218360), (60, 1137136), (64, 1066065), (65, 1049664), (66, 1033760), (70, 974688), (71, 960960), (77, 886080), (78, 874720), (80, 852852), (84, 812240), (88, 775320), (91, 749760), (96, 710710), (104, 656040), (105, 649792), (110, 620256), (112, 609180), (120, 568568), (130, 524832), (132, 516880), (140, 487344), (142, 480480), (143, 477120), (154, 443040), (156, 437360), (160, 426426), (165, 413504), (168, 406120), (176, 387660), (182, 374880), (192, 355355), (195, 349888), (208, 328020), (210, 324896), (213, 320320), (220, 310128), (224, 304590), (231, 295360), (240, 284284), (260, 262416), (264, 258440), (273, 249920), (280, 243672), (284, 240240), (286, 238560), (308, 221520), (312, 218680), (320, 213213), (330, 206752), (336, 203060), (352, 193830), (355, 192192), (364, 187440), (385, 177216), (390, 174944), (416, 164010), (420, 162448), (426, 160160), (429, 159040), (440, 155064), (448, 152295), (455, 149952), (462, 147680), (480, 142142), (497, 137280), (520, 131208), (528, 129220), (546, 124960), (560, 121836), (568, 120120), (572, 119280), (616, 110760), (624, 109340), (660, 103376), (672, 101530), (704, 96915), (710, 96096), (715, 95424), (728, 93720), (770, 88608), (780, 87472), (781, 87360), (832, 82005), (840, 81224), (852, 80080), (858, 79520), (880, 77532), (910, 74976), (923, 73920), (924, 73840), (960, 71071), (994, 68640), (1001, 68160), (1040, 65604), (1056, 64610), (1065, 64064), (1092, 62480), (1120, 60918), (1136, 60060), (1144, 59640), (1155, 59072), (1232, 55380), (1248, 54670), (1320, 51688), (1344, 50765), (1365, 49984), (1420, 48048), (1430, 47712), (1456, 46860), (1491, 45760), (1540, 44304), (1560, 43736), (1562, 43680), (1680, 40612), (1704, 40040), (1716, 39760), (1760, 38766), (1820, 37488), (1846, 36960), (1848, 36920), (1988, 34320), (2002, 34080), (2080, 32802), (2112, 32305), (2130, 32032), (2145, 31808), (2184, 31240), (2240, 30459), (2272, 30030), (2288, 29820), (2310, 29536), (2343, 29120), (2464, 27690), (2485, 27456), (2496, 27335), (2640, 25844), (2730, 24992), (2769, 24640), (2840, 24024), (2860, 23856), (2912, 23430), (2982, 22880), (3003, 22720), (3080, 22152), (3120, 21868), (3124, 21840), (3360, 20306), (3408, 20020), (3432, 19880), (3520, 19383), (3640, 18744), (3692, 18480), (3696, 18460), (3905, 17472), (3976, 17160), (4004, 17040), (4160, 16401), (4260, 16016), (4290, 15904), (4368, 15620), (4544, 15015), (4576, 14910), (4615, 14784), (4620, 14768), (4686, 14560), (4928, 13845), (4970, 13728), (5005, 13632), (5280, 12922), (5460, 12496), (5467, 12480), (5538, 12320), (5680, 12012), (5720, 11928), (5824, 11715), (5964, 11440), (6006, 11360), (6160, 11076), (6240, 10934), (6248, 10920), (6461, 10560), (6720, 10153), (6816, 10010), (6864, 9940), (7280, 9372), (7384, 9240), (7392, 9230), (7455, 9152), (7810, 8736), (7952, 8580), (8008, 8520)]