2001538560

素因数分解:

$2^9\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1201}}^1$

素因数の和:1265

約数の個数: 320

約数和(自身を含む): 7554945024

約数和(自身を除く): 5553406464

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 56, 60, 62, 64, 70, 80, 84, 93, 96, 105, 112, 120, 124, 128, 140, 155, 160, 168, 186, 192, 210, 217, 224, 240, 248, 256, 280, 310, 320, 336, 372, 384, 420, 434, 448, 465, 480, 496, 512, 560, 620, 640, 651, 672, 744, 768, 840, 868, 896, 930, 960, 992, 1085, 1120, 1201, 1240, 1280, 1302, 1344, 1488, 1536, 1680, 1736, 1792, 1860, 1920, 1984, 2170, 2240, 2402, 2480, 2560, 2604, 2688, 2976, 3255, 3360, 3472, 3584, 3603, 3720, 3840, 3968, 4340, 4480, 4804, 4960, 5208, 5376, 5952, 6005, 6510, 6720, 6944, 7206, 7440, 7680, 7936, 8407, 8680, 8960, 9608, 9920, 10416, 10752, 11904, 12010, 13020, 13440, 13888, 14412, 14880, 15872, 16814, 17360, 17920, 18015, 19216, 19840, 20832, 23808, 24020, 25221, 26040, 26880, 27776, 28824, 29760, 33628, 34720, 36030, 37231, 38432, 39680, 41664, 42035, 47616, 48040, 50442, 52080, 53760, 55552, 57648, 59520, 67256, 69440, 72060, 74462, 76864, 79360, 83328, 84070, 96080, 100884, 104160, 111104, 111693, 115296, 119040, 126105, 134512, 138880, 144120, 148924, 153728, 166656, 168140, 186155, 192160, 201768, 208320, 223386, 230592, 238080, 252210, 260617, 269024, 277760, 288240, 297848, 307456, 333312, 336280, 372310, 384320, 403536, 416640, 446772, 461184, 504420, 521234, 538048, 555520, 558465, 576480, 595696, 614912, 672560, 744620, 768640, 781851, 807072, 833280, 893544, 922368, 1008840, 1042468, 1076096, 1116930, 1152960, 1191392, 1303085, 1345120, 1489240, 1537280, 1563702, 1614144, 1666560, 1787088, 1844736, 2017680, 2084936, 2152192, 2233860, 2305920, 2382784, 2606170, 2690240, 2978480, 3074560, 3127404, 3228288, 3574176, 3909255, 4035360, 4169872, 4304384, 4467720, 4611840, 4765568, 5212340, 5380480, 5956960, 6254808, 6456576, 7148352, 7818510, 8070720, 8339744, 8935440, 9223680, 9531136, 10424680, 10760960, 11913920, 12509616, 12913152, 14296704, 15637020, 16141440, 16679488, 17870880, 19062272, 20849360, 21521920, 23827840, 25019232, 28593408, 31274040, 32282880, 33358976, 35741760, 41698720, 47655680, 50038464, 57186816, 62548080, 64565760, 66717952, 71483520, 83397440, 95311360, 100076928, 125096160, 133435904, 142967040, 166794880, 200153856, 250192320, 285934080, 333589760, 400307712, 500384640, 667179520, 1000769280, 2001538560]

約数ペア:

[(1, 2001538560), (2, 1000769280), (3, 667179520), (4, 500384640), (5, 400307712), (6, 333589760), (7, 285934080), (8, 250192320), (10, 200153856), (12, 166794880), (14, 142967040), (15, 133435904), (16, 125096160), (20, 100076928), (21, 95311360), (24, 83397440), (28, 71483520), (30, 66717952), (31, 64565760), (32, 62548080), (35, 57186816), (40, 50038464), (42, 47655680), (48, 41698720), (56, 35741760), (60, 33358976), (62, 32282880), (64, 31274040), (70, 28593408), (80, 25019232), (84, 23827840), (93, 21521920), (96, 20849360), (105, 19062272), (112, 17870880), (120, 16679488), (124, 16141440), (128, 15637020), (140, 14296704), (155, 12913152), (160, 12509616), (168, 11913920), (186, 10760960), (192, 10424680), (210, 9531136), (217, 9223680), (224, 8935440), (240, 8339744), (248, 8070720), (256, 7818510), (280, 7148352), (310, 6456576), (320, 6254808), (336, 5956960), (372, 5380480), (384, 5212340), (420, 4765568), (434, 4611840), (448, 4467720), (465, 4304384), (480, 4169872), (496, 4035360), (512, 3909255), (560, 3574176), (620, 3228288), (640, 3127404), (651, 3074560), (672, 2978480), (744, 2690240), (768, 2606170), (840, 2382784), (868, 2305920), (896, 2233860), (930, 2152192), (960, 2084936), (992, 2017680), (1085, 1844736), (1120, 1787088), (1201, 1666560), (1240, 1614144), (1280, 1563702), (1302, 1537280), (1344, 1489240), (1488, 1345120), (1536, 1303085), (1680, 1191392), (1736, 1152960), (1792, 1116930), (1860, 1076096), (1920, 1042468), (1984, 1008840), (2170, 922368), (2240, 893544), (2402, 833280), (2480, 807072), (2560, 781851), (2604, 768640), (2688, 744620), (2976, 672560), (3255, 614912), (3360, 595696), (3472, 576480), (3584, 558465), (3603, 555520), (3720, 538048), (3840, 521234), (3968, 504420), (4340, 461184), (4480, 446772), (4804, 416640), (4960, 403536), (5208, 384320), (5376, 372310), (5952, 336280), (6005, 333312), (6510, 307456), (6720, 297848), (6944, 288240), (7206, 277760), (7440, 269024), (7680, 260617), (7936, 252210), (8407, 238080), (8680, 230592), (8960, 223386), (9608, 208320), (9920, 201768), (10416, 192160), (10752, 186155), (11904, 168140), (12010, 166656), (13020, 153728), (13440, 148924), (13888, 144120), (14412, 138880), (14880, 134512), (15872, 126105), (16814, 119040), (17360, 115296), (17920, 111693), (18015, 111104), (19216, 104160), (19840, 100884), (20832, 96080), (23808, 84070), (24020, 83328), (25221, 79360), (26040, 76864), (26880, 74462), (27776, 72060), (28824, 69440), (29760, 67256), (33628, 59520), (34720, 57648), (36030, 55552), (37231, 53760), (38432, 52080), (39680, 50442), (41664, 48040), (42035, 47616)]