1273391280

素因数分解:

$2^4\times 3^4\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{419}}^1$

素因数の和:518

約数の個数: 400

約数和(自身を含む): 5142170880

約数和(自身を除く): 3868779600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 67, 70, 72, 80, 81, 84, 90, 105, 108, 112, 120, 126, 134, 135, 140, 144, 162, 168, 180, 189, 201, 210, 216, 240, 252, 268, 270, 280, 315, 324, 335, 336, 360, 378, 402, 405, 419, 420, 432, 469, 504, 536, 540, 560, 567, 603, 630, 648, 670, 720, 756, 804, 810, 838, 840, 938, 945, 1005, 1008, 1072, 1080, 1134, 1206, 1257, 1260, 1296, 1340, 1407, 1512, 1608, 1620, 1676, 1680, 1809, 1876, 1890, 2010, 2095, 2160, 2268, 2345, 2412, 2514, 2520, 2680, 2814, 2835, 2933, 3015, 3024, 3216, 3240, 3352, 3618, 3752, 3771, 3780, 4020, 4190, 4221, 4536, 4690, 4824, 5028, 5040, 5360, 5427, 5628, 5670, 5866, 6030, 6285, 6480, 6704, 7035, 7236, 7504, 7542, 7560, 8040, 8380, 8442, 8799, 9045, 9072, 9380, 9648, 10056, 10854, 11256, 11313, 11340, 11732, 12060, 12570, 12663, 14070, 14472, 14665, 15084, 15120, 16080, 16760, 16884, 17598, 18090, 18760, 18855, 20112, 21105, 21708, 22512, 22626, 22680, 23464, 24120, 25140, 25326, 26397, 27135, 28073, 28140, 28944, 29330, 30168, 33520, 33768, 33939, 35196, 36180, 37520, 37710, 37989, 42210, 43416, 43995, 45252, 45360, 46928, 48240, 50280, 50652, 52794, 54270, 56146, 56280, 56565, 58660, 60336, 63315, 67536, 67878, 70392, 72360, 75420, 75978, 79191, 84219, 84420, 86832, 87990, 90504, 100560, 101304, 105588, 108540, 112292, 112560, 113130, 117320, 126630, 131985, 135756, 140365, 140784, 144720, 150840, 151956, 158382, 168438, 168840, 169695, 175980, 181008, 189945, 196511, 202608, 211176, 217080, 224584, 226260, 234640, 237573, 252657, 253260, 263970, 271512, 280730, 301680, 303912, 316764, 336876, 337680, 339390, 351960, 379890, 393022, 395955, 421095, 422352, 434160, 449168, 452520, 475146, 505314, 506520, 527940, 543024, 561460, 589533, 607824, 633528, 673752, 678780, 703920, 757971, 759780, 786044, 791910, 842190, 905040, 950292, 982555, 1010628, 1013040, 1055880, 1122920, 1179066, 1187865, 1263285, 1267056, 1347504, 1357560, 1515942, 1519560, 1572088, 1583820, 1684380, 1768599, 1900584, 1965110, 2021256, 2111760, 2245840, 2273913, 2358132, 2375730, 2526570, 2715120, 2947665, 3031884, 3039120, 3144176, 3167640, 3368760, 3537198, 3789855, 3801168, 3930220, 4042512, 4547826, 4716264, 4751460, 5053140, 5305797, 5895330, 6063768, 6335280, 6737520, 7074396, 7579710, 7860440, 8842995, 9095652, 9432528, 9502920, 10106280, 10611594, 11369565, 11790660, 12127536, 14148792, 15159420, 15720880, 15917391, 17685990, 18191304, 19005840, 20212560, 21223188, 22739130, 23581320, 26528985, 28297584, 30318840, 31834782, 35371980, 36382608, 42446376, 45478260, 47162640, 53057970, 60637680, 63669564, 70743960, 79586955, 84892752, 90956520, 106115940, 127339128, 141487920, 159173910, 181913040, 212231880, 254678256, 318347820, 424463760, 636695640, 1273391280]

約数ペア:

[(1, 1273391280), (2, 636695640), (3, 424463760), (4, 318347820), (5, 254678256), (6, 212231880), (7, 181913040), (8, 159173910), (9, 141487920), (10, 127339128), (12, 106115940), (14, 90956520), (15, 84892752), (16, 79586955), (18, 70743960), (20, 63669564), (21, 60637680), (24, 53057970), (27, 47162640), (28, 45478260), (30, 42446376), (35, 36382608), (36, 35371980), (40, 31834782), (42, 30318840), (45, 28297584), (48, 26528985), (54, 23581320), (56, 22739130), (60, 21223188), (63, 20212560), (67, 19005840), (70, 18191304), (72, 17685990), (80, 15917391), (81, 15720880), (84, 15159420), (90, 14148792), (105, 12127536), (108, 11790660), (112, 11369565), (120, 10611594), (126, 10106280), (134, 9502920), (135, 9432528), (140, 9095652), (144, 8842995), (162, 7860440), (168, 7579710), (180, 7074396), (189, 6737520), (201, 6335280), (210, 6063768), (216, 5895330), (240, 5305797), (252, 5053140), (268, 4751460), (270, 4716264), (280, 4547826), (315, 4042512), (324, 3930220), (335, 3801168), (336, 3789855), (360, 3537198), (378, 3368760), (402, 3167640), (405, 3144176), (419, 3039120), (420, 3031884), (432, 2947665), (469, 2715120), (504, 2526570), (536, 2375730), (540, 2358132), (560, 2273913), (567, 2245840), (603, 2111760), (630, 2021256), (648, 1965110), (670, 1900584), (720, 1768599), (756, 1684380), (804, 1583820), (810, 1572088), (838, 1519560), (840, 1515942), (938, 1357560), (945, 1347504), (1005, 1267056), (1008, 1263285), (1072, 1187865), (1080, 1179066), (1134, 1122920), (1206, 1055880), (1257, 1013040), (1260, 1010628), (1296, 982555), (1340, 950292), (1407, 905040), (1512, 842190), (1608, 791910), (1620, 786044), (1676, 759780), (1680, 757971), (1809, 703920), (1876, 678780), (1890, 673752), (2010, 633528), (2095, 607824), (2160, 589533), (2268, 561460), (2345, 543024), (2412, 527940), (2514, 506520), (2520, 505314), (2680, 475146), (2814, 452520), (2835, 449168), (2933, 434160), (3015, 422352), (3024, 421095), (3216, 395955), (3240, 393022), (3352, 379890), (3618, 351960), (3752, 339390), (3771, 337680), (3780, 336876), (4020, 316764), (4190, 303912), (4221, 301680), (4536, 280730), (4690, 271512), (4824, 263970), (5028, 253260), (5040, 252657), (5360, 237573), (5427, 234640), (5628, 226260), (5670, 224584), (5866, 217080), (6030, 211176), (6285, 202608), (6480, 196511), (6704, 189945), (7035, 181008), (7236, 175980), (7504, 169695), (7542, 168840), (7560, 168438), (8040, 158382), (8380, 151956), (8442, 150840), (8799, 144720), (9045, 140784), (9072, 140365), (9380, 135756), (9648, 131985), (10056, 126630), (10854, 117320), (11256, 113130), (11313, 112560), (11340, 112292), (11732, 108540), (12060, 105588), (12570, 101304), (12663, 100560), (14070, 90504), (14472, 87990), (14665, 86832), (15084, 84420), (15120, 84219), (16080, 79191), (16760, 75978), (16884, 75420), (17598, 72360), (18090, 70392), (18760, 67878), (18855, 67536), (20112, 63315), (21105, 60336), (21708, 58660), (22512, 56565), (22626, 56280), (22680, 56146), (23464, 54270), (24120, 52794), (25140, 50652), (25326, 50280), (26397, 48240), (27135, 46928), (28073, 45360), (28140, 45252), (28944, 43995), (29330, 43416), (30168, 42210), (33520, 37989), (33768, 37710), (33939, 37520), (35196, 36180)]