7977301920

素因数分解:

$2^5\times 3^2\times 5^1\times 7^3\times {\mathrm{31}}^1\times {\mathrm{521}}^1$

素因数の和:594

約数の個数: 576

約数和(自身を含む): 32833382400

約数和(自身を除く): 24856080480

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, 343, 360, 372, 392, 420, 434, 441, 465, 480, 490, 496, 504, 521, 558, 560, 588, 620, 630, 651, 672, 686, 720, 735, 744, 784, 840, 868, 882, 930, 980, 992, 1008, 1029, 1042, 1085, 1116, 1120, 1176, 1240, 1260, 1302, 1372, 1395, 1440, 1470, 1488, 1519, 1563, 1568, 1680, 1715, 1736, 1764, 1860, 1953, 1960, 2016, 2058, 2084, 2170, 2205, 2232, 2352, 2480, 2520, 2604, 2605, 2744, 2790, 2940, 2976, 3038, 3087, 3126, 3255, 3360, 3430, 3472, 3528, 3647, 3720, 3906, 3920, 4116, 4168, 4340, 4410, 4464, 4557, 4689, 4704, 4960, 5040, 5145, 5208, 5210, 5488, 5580, 5880, 6076, 6174, 6252, 6510, 6860, 6944, 7056, 7294, 7440, 7595, 7812, 7815, 7840, 8232, 8336, 8680, 8820, 8928, 9114, 9378, 9765, 10080, 10290, 10416, 10420, 10633, 10941, 10976, 11160, 11760, 12152, 12348, 12504, 13020, 13671, 13720, 14112, 14588, 14880, 15190, 15435, 15624, 15630, 16151, 16464, 16672, 17360, 17640, 18228, 18235, 18756, 19530, 20580, 20832, 20840, 21266, 21882, 22320, 22785, 23445, 23520, 24304, 24696, 25008, 25529, 26040, 27342, 27440, 29176, 30380, 30870, 31248, 31260, 31899, 32302, 32823, 32928, 34720, 35280, 36456, 36470, 37512, 39060, 41160, 41680, 42532, 43764, 44640, 45570, 46890, 48453, 48608, 49392, 50016, 51058, 52080, 53165, 54684, 54705, 54880, 58352, 60760, 61740, 62496, 62520, 63798, 64604, 65646, 68355, 70560, 72912, 72940, 75024, 76587, 78120, 80755, 82320, 83360, 85064, 87528, 91140, 93780, 95697, 96906, 98784, 102116, 104160, 106330, 109368, 109410, 113057, 116704, 121520, 123480, 125040, 127596, 127645, 129208, 131292, 136710, 145359, 145824, 145880, 150048, 153174, 156240, 159495, 161510, 164115, 164640, 170128, 175056, 178703, 182280, 187560, 191394, 193812, 204232, 212660, 218736, 218820, 226114, 229761, 242265, 243040, 246960, 250080, 255192, 255290, 258416, 262584, 273420, 290718, 291760, 306348, 312480, 318990, 323020, 328230, 339171, 340256, 350112, 357406, 364560, 375120, 382788, 382935, 387624, 408464, 425320, 437472, 437640, 452228, 459522, 478485, 484530, 493920, 510384, 510580, 516832, 525168, 536109, 546840, 565285, 581436, 583520, 612696, 637980, 646040, 656460, 678342, 714812, 726795, 729120, 750240, 765576, 765870, 775248, 791399, 816928, 850640, 875280, 893515, 904456, 919044, 956970, 969060, 1017513, 1020768, 1021160, 1050336, 1072218, 1093680, 1130570, 1148805, 1162872, 1225392, 1275960, 1292080, 1312920, 1356684, 1429624, 1453590, 1531152, 1531740, 1550496, 1582798, 1608327, 1695855, 1701280, 1750560, 1787030, 1808912, 1838088, 1913940, 1938120, 2035026, 2042320, 2144436, 2187360, 2261140, 2297610, 2325744, 2374197, 2450784, 2551920, 2584160, 2625840, 2680545, 2713368, 2859248, 2907180, 3062304, 3063480, 3165596, 3216654, 3391710, 3574060, 3617824, 3676176, 3827880, 3876240, 3956995, 4070052, 4084640, 4288872, 4522280, 4595220, 4651488, 4748394, 5087565, 5103840, 5251680, 5361090, 5426736, 5539793, 5718496, 5814360, 6126960, 6331192, 6433308, 6783420, 7122591, 7148120, 7352352, 7655760, 7752480, 7913990, 8041635, 8140104, 8577744, 9044560, 9190440, 9496788, 10175130, 10722180, 10853472, 11079586, 11628720, 11870985, 12253920, 12662384, 12866616, 13566840, 14245182, 14296240, 15311520, 15827980, 16083270, 16280208, 16619379, 17155488, 18089120, 18380880, 18993576, 20350260, 21444360, 22159172, 23257440, 23741970, 25324768, 25733232, 27133680, 27698965, 28490364, 28592480, 31655960, 32166540, 32560416, 33238758, 35612955, 36761760, 37987152, 40700520, 42888720, 44318344, 47483940, 49858137, 51466464, 54267360, 55397930, 56980728, 63311920, 64333080, 66477516, 71225910, 75974304, 81401040, 83096895, 85777440, 88636688, 94967880, 99716274, 110795860, 113961456, 126623840, 128666160, 132955032, 142451820, 162802080, 166193790, 177273376, 189935760, 199432548, 221591720, 227922912, 249290685, 257332320, 265910064, 284903640, 332387580, 379871520, 398865096, 443183440, 498581370, 531820128, 569807280, 664775160, 797730192, 886366880, 997162740, 1139614560, 1329550320, 1595460384, 1994325480, 2659100640, 3988650960, 7977301920]

約数ペア:

[(1, 7977301920), (2, 3988650960), (3, 2659100640), (4, 1994325480), (5, 1595460384), (6, 1329550320), (7, 1139614560), (8, 997162740), (9, 886366880), (10, 797730192), (12, 664775160), (14, 569807280), (15, 531820128), (16, 498581370), (18, 443183440), (20, 398865096), (21, 379871520), (24, 332387580), (28, 284903640), (30, 265910064), (31, 257332320), (32, 249290685), (35, 227922912), (36, 221591720), (40, 199432548), (42, 189935760), (45, 177273376), (48, 166193790), (49, 162802080), (56, 142451820), (60, 132955032), (62, 128666160), (63, 126623840), (70, 113961456), (72, 110795860), (80, 99716274), (84, 94967880), (90, 88636688), (93, 85777440), (96, 83096895), (98, 81401040), (105, 75974304), (112, 71225910), (120, 66477516), (124, 64333080), (126, 63311920), (140, 56980728), (144, 55397930), (147, 54267360), (155, 51466464), (160, 49858137), (168, 47483940), (180, 44318344), (186, 42888720), (196, 40700520), (210, 37987152), (217, 36761760), (224, 35612955), (240, 33238758), (245, 32560416), (248, 32166540), (252, 31655960), (279, 28592480), (280, 28490364), (288, 27698965), (294, 27133680), (310, 25733232), (315, 25324768), (336, 23741970), (343, 23257440), (360, 22159172), (372, 21444360), (392, 20350260), (420, 18993576), (434, 18380880), (441, 18089120), (465, 17155488), (480, 16619379), (490, 16280208), (496, 16083270), (504, 15827980), (521, 15311520), (558, 14296240), (560, 14245182), (588, 13566840), (620, 12866616), (630, 12662384), (651, 12253920), (672, 11870985), (686, 11628720), (720, 11079586), (735, 10853472), (744, 10722180), (784, 10175130), (840, 9496788), (868, 9190440), (882, 9044560), (930, 8577744), (980, 8140104), (992, 8041635), (1008, 7913990), (1029, 7752480), (1042, 7655760), (1085, 7352352), (1116, 7148120), (1120, 7122591), (1176, 6783420), (1240, 6433308), (1260, 6331192), (1302, 6126960), (1372, 5814360), (1395, 5718496), (1440, 5539793), (1470, 5426736), (1488, 5361090), (1519, 5251680), (1563, 5103840), (1568, 5087565), (1680, 4748394), (1715, 4651488), (1736, 4595220), (1764, 4522280), (1860, 4288872), (1953, 4084640), (1960, 4070052), (2016, 3956995), (2058, 3876240), (2084, 3827880), (2170, 3676176), (2205, 3617824), (2232, 3574060), (2352, 3391710), (2480, 3216654), (2520, 3165596), (2604, 3063480), (2605, 3062304), (2744, 2907180), (2790, 2859248), (2940, 2713368), (2976, 2680545), (3038, 2625840), (3087, 2584160), (3126, 2551920), (3255, 2450784), (3360, 2374197), (3430, 2325744), (3472, 2297610), (3528, 2261140), (3647, 2187360), (3720, 2144436), (3906, 2042320), (3920, 2035026), (4116, 1938120), (4168, 1913940), (4340, 1838088), (4410, 1808912), (4464, 1787030), (4557, 1750560), (4689, 1701280), (4704, 1695855), (4960, 1608327), (5040, 1582798), (5145, 1550496), (5208, 1531740), (5210, 1531152), (5488, 1453590), (5580, 1429624), (5880, 1356684), (6076, 1312920), (6174, 1292080), (6252, 1275960), (6510, 1225392), (6860, 1162872), (6944, 1148805), (7056, 1130570), (7294, 1093680), (7440, 1072218), (7595, 1050336), (7812, 1021160), (7815, 1020768), (7840, 1017513), (8232, 969060), (8336, 956970), (8680, 919044), (8820, 904456), (8928, 893515), (9114, 875280), (9378, 850640), (9765, 816928), (10080, 791399), (10290, 775248), (10416, 765870), (10420, 765576), (10633, 750240), (10941, 729120), (10976, 726795), (11160, 714812), (11760, 678342), (12152, 656460), (12348, 646040), (12504, 637980), (13020, 612696), (13671, 583520), (13720, 581436), (14112, 565285), (14588, 546840), (14880, 536109), (15190, 525168), (15435, 516832), (15624, 510580), (15630, 510384), (16151, 493920), (16464, 484530), (16672, 478485), (17360, 459522), (17640, 452228), (18228, 437640), (18235, 437472), (18756, 425320), (19530, 408464), (20580, 387624), (20832, 382935), (20840, 382788), (21266, 375120), (21882, 364560), (22320, 357406), (22785, 350112), (23445, 340256), (23520, 339171), (24304, 328230), (24696, 323020), (25008, 318990), (25529, 312480), (26040, 306348), (27342, 291760), (27440, 290718), (29176, 273420), (30380, 262584), (30870, 258416), (31248, 255290), (31260, 255192), (31899, 250080), (32302, 246960), (32823, 243040), (32928, 242265), (34720, 229761), (35280, 226114), (36456, 218820), (36470, 218736), (37512, 212660), (39060, 204232), (41160, 193812), (41680, 191394), (42532, 187560), (43764, 182280), (44640, 178703), (45570, 175056), (46890, 170128), (48453, 164640), (48608, 164115), (49392, 161510), (50016, 159495), (51058, 156240), (52080, 153174), (53165, 150048), (54684, 145880), (54705, 145824), (54880, 145359), (58352, 136710), (60760, 131292), (61740, 129208), (62496, 127645), (62520, 127596), (63798, 125040), (64604, 123480), (65646, 121520), (68355, 116704), (70560, 113057), (72912, 109410), (72940, 109368), (75024, 106330), (76587, 104160), (78120, 102116), (80755, 98784), (82320, 96906), (83360, 95697), (85064, 93780), (87528, 91140)]