1262106720

素因数分解:

$2^5\times 3^2\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{577}}^1$

素因数の和:643

約数の個数: 432

約数和(自身を含む): 5180692608

約数和(自身を除く): 3918585888

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, 49, 56, 60, 62, 63, 70, 72, 80, 84, 90, 93, 96, 98, 105, 112, 120, 124, 126, 140, 144, 147, 155, 160, 168, 180, 186, 196, 210, 217, 224, 240, 245, 248, 252, 279, 280, 288, 294, 310, 315, 336, 360, 372, 392, 420, 434, 441, 465, 480, 490, 496, 504, 558, 560, 577, 588, 620, 630, 651, 672, 720, 735, 744, 784, 840, 868, 882, 930, 980, 992, 1008, 1085, 1116, 1120, 1154, 1176, 1240, 1260, 1302, 1395, 1440, 1470, 1488, 1519, 1568, 1680, 1731, 1736, 1764, 1860, 1953, 1960, 2016, 2170, 2205, 2232, 2308, 2352, 2480, 2520, 2604, 2790, 2885, 2940, 2976, 3038, 3255, 3360, 3462, 3472, 3528, 3720, 3906, 3920, 4039, 4340, 4410, 4464, 4557, 4616, 4704, 4960, 5040, 5193, 5208, 5580, 5770, 5880, 6076, 6510, 6924, 6944, 7056, 7440, 7595, 7812, 7840, 8078, 8655, 8680, 8820, 8928, 9114, 9232, 9765, 10080, 10386, 10416, 11160, 11540, 11760, 12117, 12152, 13020, 13671, 13848, 14112, 14880, 15190, 15624, 16156, 17310, 17360, 17640, 17887, 18228, 18464, 19530, 20195, 20772, 20832, 22320, 22785, 23080, 23520, 24234, 24304, 25965, 26040, 27342, 27696, 28273, 30380, 31248, 32312, 34620, 34720, 35280, 35774, 36351, 36456, 39060, 40390, 41544, 44640, 45570, 46160, 48468, 48608, 51930, 52080, 53661, 54684, 55392, 56546, 60585, 60760, 62496, 64624, 68355, 69240, 70560, 71548, 72702, 72912, 78120, 80780, 83088, 84819, 89435, 91140, 92320, 96936, 103860, 104160, 107322, 109368, 113092, 121170, 121520, 125209, 129248, 136710, 138480, 141365, 143096, 145404, 145824, 156240, 160983, 161560, 166176, 169638, 178870, 181755, 182280, 193872, 207720, 214644, 218736, 226184, 242340, 243040, 250418, 254457, 268305, 273420, 276960, 282730, 286192, 290808, 312480, 321966, 323120, 339276, 357740, 363510, 364560, 375627, 387744, 415440, 424095, 429288, 437472, 452368, 484680, 500836, 508914, 536610, 546840, 565460, 572384, 581616, 626045, 643932, 646240, 678552, 715480, 727020, 729120, 751254, 804915, 830880, 848190, 858576, 876463, 904736, 969360, 1001672, 1017828, 1073220, 1093680, 1126881, 1130920, 1163232, 1252090, 1272285, 1287864, 1357104, 1430960, 1454040, 1502508, 1609830, 1696380, 1717152, 1752926, 1878135, 1938720, 2003344, 2035656, 2146440, 2187360, 2253762, 2261840, 2504180, 2544570, 2575728, 2629389, 2714208, 2861920, 2908080, 3005016, 3219660, 3392760, 3505852, 3756270, 4006688, 4071312, 4292880, 4382315, 4507524, 4523680, 5008360, 5089140, 5151456, 5258778, 5634405, 5816160, 6010032, 6439320, 6785520, 7011704, 7512540, 7888167, 8142624, 8585760, 8764630, 9015048, 10016720, 10178280, 10517556, 11268810, 12020064, 12878640, 13146945, 13571040, 14023408, 15025080, 15776334, 17529260, 18030096, 20033440, 20356560, 21035112, 22537620, 25757280, 26293890, 28046816, 30050160, 31552668, 35058520, 36060192, 39440835, 40713120, 42070224, 45075240, 52587780, 60100320, 63105336, 70117040, 78881670, 84140448, 90150480, 105175560, 126210672, 140234080, 157763340, 180300960, 210351120, 252421344, 315526680, 420702240, 631053360, 1262106720]

約数ペア:

[(1, 1262106720), (2, 631053360), (3, 420702240), (4, 315526680), (5, 252421344), (6, 210351120), (7, 180300960), (8, 157763340), (9, 140234080), (10, 126210672), (12, 105175560), (14, 90150480), (15, 84140448), (16, 78881670), (18, 70117040), (20, 63105336), (21, 60100320), (24, 52587780), (28, 45075240), (30, 42070224), (31, 40713120), (32, 39440835), (35, 36060192), (36, 35058520), (40, 31552668), (42, 30050160), (45, 28046816), (48, 26293890), (49, 25757280), (56, 22537620), (60, 21035112), (62, 20356560), (63, 20033440), (70, 18030096), (72, 17529260), (80, 15776334), (84, 15025080), (90, 14023408), (93, 13571040), (96, 13146945), (98, 12878640), (105, 12020064), (112, 11268810), (120, 10517556), (124, 10178280), (126, 10016720), (140, 9015048), (144, 8764630), (147, 8585760), (155, 8142624), (160, 7888167), (168, 7512540), (180, 7011704), (186, 6785520), (196, 6439320), (210, 6010032), (217, 5816160), (224, 5634405), (240, 5258778), (245, 5151456), (248, 5089140), (252, 5008360), (279, 4523680), (280, 4507524), (288, 4382315), (294, 4292880), (310, 4071312), (315, 4006688), (336, 3756270), (360, 3505852), (372, 3392760), (392, 3219660), (420, 3005016), (434, 2908080), (441, 2861920), (465, 2714208), (480, 2629389), (490, 2575728), (496, 2544570), (504, 2504180), (558, 2261840), (560, 2253762), (577, 2187360), (588, 2146440), (620, 2035656), (630, 2003344), (651, 1938720), (672, 1878135), (720, 1752926), (735, 1717152), (744, 1696380), (784, 1609830), (840, 1502508), (868, 1454040), (882, 1430960), (930, 1357104), (980, 1287864), (992, 1272285), (1008, 1252090), (1085, 1163232), (1116, 1130920), (1120, 1126881), (1154, 1093680), (1176, 1073220), (1240, 1017828), (1260, 1001672), (1302, 969360), (1395, 904736), (1440, 876463), (1470, 858576), (1488, 848190), (1519, 830880), (1568, 804915), (1680, 751254), (1731, 729120), (1736, 727020), (1764, 715480), (1860, 678552), (1953, 646240), (1960, 643932), (2016, 626045), (2170, 581616), (2205, 572384), (2232, 565460), (2308, 546840), (2352, 536610), (2480, 508914), (2520, 500836), (2604, 484680), (2790, 452368), (2885, 437472), (2940, 429288), (2976, 424095), (3038, 415440), (3255, 387744), (3360, 375627), (3462, 364560), (3472, 363510), (3528, 357740), (3720, 339276), (3906, 323120), (3920, 321966), (4039, 312480), (4340, 290808), (4410, 286192), (4464, 282730), (4557, 276960), (4616, 273420), (4704, 268305), (4960, 254457), (5040, 250418), (5193, 243040), (5208, 242340), (5580, 226184), (5770, 218736), (5880, 214644), (6076, 207720), (6510, 193872), (6924, 182280), (6944, 181755), (7056, 178870), (7440, 169638), (7595, 166176), (7812, 161560), (7840, 160983), (8078, 156240), (8655, 145824), (8680, 145404), (8820, 143096), (8928, 141365), (9114, 138480), (9232, 136710), (9765, 129248), (10080, 125209), (10386, 121520), (10416, 121170), (11160, 113092), (11540, 109368), (11760, 107322), (12117, 104160), (12152, 103860), (13020, 96936), (13671, 92320), (13848, 91140), (14112, 89435), (14880, 84819), (15190, 83088), (15624, 80780), (16156, 78120), (17310, 72912), (17360, 72702), (17640, 71548), (17887, 70560), (18228, 69240), (18464, 68355), (19530, 64624), (20195, 62496), (20772, 60760), (20832, 60585), (22320, 56546), (22785, 55392), (23080, 54684), (23520, 53661), (24234, 52080), (24304, 51930), (25965, 48608), (26040, 48468), (27342, 46160), (27696, 45570), (28273, 44640), (30380, 41544), (31248, 40390), (32312, 39060), (34620, 36456), (34720, 36351), (35280, 35774)]