1291580640

素因数分解:

$2^5\times 3^4\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{619}}^1$

素因数の和:676

約数の個数: 480

約数和(自身を含む): 5444651520

約数和(自身を除く): 4153070880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 46, 48, 54, 56, 60, 63, 69, 70, 72, 80, 81, 84, 90, 92, 96, 105, 108, 112, 115, 120, 126, 135, 138, 140, 144, 160, 161, 162, 168, 180, 184, 189, 207, 210, 216, 224, 230, 240, 252, 270, 276, 280, 288, 315, 322, 324, 336, 345, 360, 368, 378, 405, 414, 420, 432, 460, 480, 483, 504, 540, 552, 560, 567, 619, 621, 630, 644, 648, 672, 690, 720, 736, 756, 805, 810, 828, 840, 864, 920, 945, 966, 1008, 1035, 1080, 1104, 1120, 1134, 1238, 1242, 1260, 1288, 1296, 1380, 1440, 1449, 1512, 1610, 1620, 1656, 1680, 1840, 1857, 1863, 1890, 1932, 2016, 2070, 2160, 2208, 2268, 2415, 2476, 2484, 2520, 2576, 2592, 2760, 2835, 2898, 3024, 3095, 3105, 3220, 3240, 3312, 3360, 3680, 3714, 3726, 3780, 3864, 4140, 4320, 4333, 4347, 4536, 4830, 4952, 4968, 5040, 5152, 5520, 5571, 5670, 5796, 6048, 6190, 6210, 6440, 6480, 6624, 7245, 7428, 7452, 7560, 7728, 8280, 8666, 8694, 9072, 9285, 9315, 9660, 9904, 9936, 10080, 11040, 11142, 11340, 11592, 12380, 12420, 12880, 12960, 12999, 13041, 14237, 14490, 14856, 14904, 15120, 15456, 16560, 16713, 17332, 17388, 18144, 18570, 18630, 19320, 19808, 19872, 21665, 21735, 22284, 22680, 23184, 24760, 24840, 25760, 25998, 26082, 27855, 28474, 28980, 29712, 29808, 30240, 33120, 33426, 34664, 34776, 37140, 37260, 38640, 38997, 42711, 43330, 43470, 44568, 45360, 46368, 49520, 49680, 50139, 51996, 52164, 55710, 56948, 57960, 59424, 59616, 64995, 65205, 66852, 69328, 69552, 71185, 74280, 74520, 77280, 77994, 83565, 85422, 86660, 86940, 89136, 90720, 99040, 99360, 99659, 100278, 103992, 104328, 111420, 113896, 115920, 116991, 128133, 129990, 130410, 133704, 138656, 139104, 142370, 148560, 149040, 155988, 167130, 170844, 173320, 173880, 178272, 194985, 199318, 200556, 207984, 208656, 213555, 222840, 227792, 231840, 233982, 250695, 256266, 259980, 260820, 267408, 284740, 297120, 298080, 298977, 311976, 334260, 341688, 346640, 347760, 350973, 384399, 389970, 398636, 401112, 415968, 417312, 427110, 445680, 455584, 467964, 498295, 501390, 512532, 519960, 521640, 534816, 569480, 584955, 597954, 623952, 640665, 668520, 683376, 693280, 695520, 701946, 768798, 779940, 797272, 802224, 854220, 891360, 896931, 935928, 996590, 1002780, 1025064, 1039920, 1043280, 1138960, 1153197, 1169910, 1195908, 1247904, 1281330, 1337040, 1366752, 1403892, 1494885, 1537596, 1559880, 1594544, 1604448, 1708440, 1754865, 1793862, 1871856, 1921995, 1993180, 2005560, 2050128, 2079840, 2086560, 2277920, 2306394, 2339820, 2391816, 2562660, 2674080, 2690793, 2807784, 2989770, 3075192, 3119760, 3189088, 3416880, 3509730, 3587724, 3743712, 3843990, 3986360, 4011120, 4100256, 4484655, 4612788, 4679640, 4783632, 5125320, 5381586, 5615568, 5765985, 5979540, 6150384, 6239520, 6833760, 7019460, 7175448, 7687980, 7972720, 8022240, 8072379, 8969310, 9225576, 9359280, 9567264, 10250640, 10763172, 11231136, 11531970, 11959080, 12300768, 13453965, 14038920, 14350896, 15375960, 15945440, 16144758, 17938620, 18451152, 18718560, 20501280, 21526344, 23063940, 23918160, 26907930, 28077840, 28701792, 30751920, 32289516, 35877240, 36902304, 40361895, 43052688, 46127880, 47836320, 53815860, 56155680, 61503840, 64579032, 71754480, 80723790, 86105376, 92255760, 107631720, 129158064, 143508960, 161447580, 184511520, 215263440, 258316128, 322895160, 430526880, 645790320, 1291580640]

約数ペア:

[(1, 1291580640), (2, 645790320), (3, 430526880), (4, 322895160), (5, 258316128), (6, 215263440), (7, 184511520), (8, 161447580), (9, 143508960), (10, 129158064), (12, 107631720), (14, 92255760), (15, 86105376), (16, 80723790), (18, 71754480), (20, 64579032), (21, 61503840), (23, 56155680), (24, 53815860), (27, 47836320), (28, 46127880), (30, 43052688), (32, 40361895), (35, 36902304), (36, 35877240), (40, 32289516), (42, 30751920), (45, 28701792), (46, 28077840), (48, 26907930), (54, 23918160), (56, 23063940), (60, 21526344), (63, 20501280), (69, 18718560), (70, 18451152), (72, 17938620), (80, 16144758), (81, 15945440), (84, 15375960), (90, 14350896), (92, 14038920), (96, 13453965), (105, 12300768), (108, 11959080), (112, 11531970), (115, 11231136), (120, 10763172), (126, 10250640), (135, 9567264), (138, 9359280), (140, 9225576), (144, 8969310), (160, 8072379), (161, 8022240), (162, 7972720), (168, 7687980), (180, 7175448), (184, 7019460), (189, 6833760), (207, 6239520), (210, 6150384), (216, 5979540), (224, 5765985), (230, 5615568), (240, 5381586), (252, 5125320), (270, 4783632), (276, 4679640), (280, 4612788), (288, 4484655), (315, 4100256), (322, 4011120), (324, 3986360), (336, 3843990), (345, 3743712), (360, 3587724), (368, 3509730), (378, 3416880), (405, 3189088), (414, 3119760), (420, 3075192), (432, 2989770), (460, 2807784), (480, 2690793), (483, 2674080), (504, 2562660), (540, 2391816), (552, 2339820), (560, 2306394), (567, 2277920), (619, 2086560), (621, 2079840), (630, 2050128), (644, 2005560), (648, 1993180), (672, 1921995), (690, 1871856), (720, 1793862), (736, 1754865), (756, 1708440), (805, 1604448), (810, 1594544), (828, 1559880), (840, 1537596), (864, 1494885), (920, 1403892), (945, 1366752), (966, 1337040), (1008, 1281330), (1035, 1247904), (1080, 1195908), (1104, 1169910), (1120, 1153197), (1134, 1138960), (1238, 1043280), (1242, 1039920), (1260, 1025064), (1288, 1002780), (1296, 996590), (1380, 935928), (1440, 896931), (1449, 891360), (1512, 854220), (1610, 802224), (1620, 797272), (1656, 779940), (1680, 768798), (1840, 701946), (1857, 695520), (1863, 693280), (1890, 683376), (1932, 668520), (2016, 640665), (2070, 623952), (2160, 597954), (2208, 584955), (2268, 569480), (2415, 534816), (2476, 521640), (2484, 519960), (2520, 512532), (2576, 501390), (2592, 498295), (2760, 467964), (2835, 455584), (2898, 445680), (3024, 427110), (3095, 417312), (3105, 415968), (3220, 401112), (3240, 398636), (3312, 389970), (3360, 384399), (3680, 350973), (3714, 347760), (3726, 346640), (3780, 341688), (3864, 334260), (4140, 311976), (4320, 298977), (4333, 298080), (4347, 297120), (4536, 284740), (4830, 267408), (4952, 260820), (4968, 259980), (5040, 256266), (5152, 250695), (5520, 233982), (5571, 231840), (5670, 227792), (5796, 222840), (6048, 213555), (6190, 208656), (6210, 207984), (6440, 200556), (6480, 199318), (6624, 194985), (7245, 178272), (7428, 173880), (7452, 173320), (7560, 170844), (7728, 167130), (8280, 155988), (8666, 149040), (8694, 148560), (9072, 142370), (9285, 139104), (9315, 138656), (9660, 133704), (9904, 130410), (9936, 129990), (10080, 128133), (11040, 116991), (11142, 115920), (11340, 113896), (11592, 111420), (12380, 104328), (12420, 103992), (12880, 100278), (12960, 99659), (12999, 99360), (13041, 99040), (14237, 90720), (14490, 89136), (14856, 86940), (14904, 86660), (15120, 85422), (15456, 83565), (16560, 77994), (16713, 77280), (17332, 74520), (17388, 74280), (18144, 71185), (18570, 69552), (18630, 69328), (19320, 66852), (19808, 65205), (19872, 64995), (21665, 59616), (21735, 59424), (22284, 57960), (22680, 56948), (23184, 55710), (24760, 52164), (24840, 51996), (25760, 50139), (25998, 49680), (26082, 49520), (27855, 46368), (28474, 45360), (28980, 44568), (29712, 43470), (29808, 43330), (30240, 42711), (33120, 38997), (33426, 38640), (34664, 37260), (34776, 37140)]