899519040

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{139}}^1$

素因数の和:279

約数の個数: 448

約数和(自身を含む): 3686860800

約数和(自身を除く): 2787341760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 107, 108, 112, 120, 126, 135, 139, 140, 144, 160, 168, 180, 189, 192, 210, 214, 216, 224, 240, 252, 270, 278, 280, 288, 315, 320, 321, 336, 360, 378, 417, 420, 428, 432, 448, 480, 504, 535, 540, 556, 560, 576, 630, 642, 672, 695, 720, 749, 756, 834, 840, 856, 864, 945, 960, 963, 973, 1008, 1070, 1080, 1112, 1120, 1251, 1260, 1284, 1344, 1390, 1440, 1498, 1512, 1605, 1668, 1680, 1712, 1728, 1890, 1926, 1946, 2016, 2085, 2140, 2160, 2224, 2240, 2247, 2502, 2520, 2568, 2780, 2880, 2889, 2919, 2996, 3024, 3210, 3336, 3360, 3424, 3745, 3753, 3780, 3852, 3892, 4032, 4170, 4280, 4320, 4448, 4494, 4815, 4865, 5004, 5040, 5136, 5560, 5778, 5838, 5992, 6048, 6255, 6420, 6672, 6720, 6741, 6848, 7490, 7506, 7560, 7704, 7784, 8340, 8560, 8640, 8757, 8896, 8988, 9630, 9730, 10008, 10080, 10272, 11120, 11235, 11556, 11676, 11984, 12096, 12510, 12840, 13344, 13482, 14445, 14595, 14873, 14980, 15012, 15120, 15408, 15568, 16680, 17120, 17514, 17976, 18765, 19260, 19460, 20016, 20160, 20223, 20544, 22240, 22470, 23112, 23352, 23968, 25020, 25680, 26271, 26688, 26964, 28890, 29190, 29746, 29960, 30024, 30240, 30816, 31136, 33360, 33705, 34240, 35028, 35952, 37530, 38520, 38920, 40032, 40446, 43785, 44480, 44619, 44940, 46224, 46704, 47936, 50040, 51360, 52542, 53928, 57780, 58380, 59492, 59920, 60048, 60480, 61632, 62272, 66720, 67410, 70056, 71904, 74365, 75060, 77040, 77840, 80064, 80892, 87570, 89238, 89880, 92448, 93408, 100080, 101115, 102720, 104111, 105084, 107856, 115560, 116760, 118984, 119840, 120096, 131355, 133440, 133857, 134820, 140112, 143808, 148730, 150120, 154080, 155680, 161784, 175140, 178476, 179760, 184896, 186816, 200160, 202230, 208222, 210168, 215712, 223095, 231120, 233520, 237968, 239680, 240192, 262710, 267714, 269640, 280224, 297460, 300240, 308160, 311360, 312333, 323568, 350280, 356952, 359520, 400320, 401571, 404460, 416444, 420336, 431424, 446190, 462240, 467040, 475936, 520555, 525420, 535428, 539280, 560448, 594920, 600480, 624666, 647136, 669285, 700560, 713904, 719040, 803142, 808920, 832888, 840672, 892380, 924480, 934080, 936999, 951872, 1041110, 1050840, 1070856, 1078560, 1189840, 1200960, 1249332, 1294272, 1338570, 1401120, 1427808, 1561665, 1606284, 1617840, 1665776, 1681344, 1784760, 1873998, 2007855, 2082220, 2101680, 2141712, 2157120, 2379680, 2498664, 2677140, 2802240, 2810997, 2855616, 3123330, 3212568, 3235680, 3331552, 3569520, 3747996, 4015710, 4164440, 4203360, 4283424, 4684995, 4759360, 4997328, 5354280, 5621994, 6246660, 6425136, 6471360, 6663104, 7139040, 7495992, 8031420, 8328880, 8406720, 8566848, 9369990, 9994656, 10708560, 11243988, 12493320, 12850272, 14054985, 14278080, 14991984, 16062840, 16657760, 18739980, 19989312, 21417120, 22487976, 24986640, 25700544, 28109970, 29983968, 32125680, 33315520, 37479960, 42834240, 44975952, 49973280, 56219940, 59967936, 64251360, 74959920, 89951904, 99946560, 112439880, 128502720, 149919840, 179903808, 224879760, 299839680, 449759520, 899519040]

約数ペア:

[(1, 899519040), (2, 449759520), (3, 299839680), (4, 224879760), (5, 179903808), (6, 149919840), (7, 128502720), (8, 112439880), (9, 99946560), (10, 89951904), (12, 74959920), (14, 64251360), (15, 59967936), (16, 56219940), (18, 49973280), (20, 44975952), (21, 42834240), (24, 37479960), (27, 33315520), (28, 32125680), (30, 29983968), (32, 28109970), (35, 25700544), (36, 24986640), (40, 22487976), (42, 21417120), (45, 19989312), (48, 18739980), (54, 16657760), (56, 16062840), (60, 14991984), (63, 14278080), (64, 14054985), (70, 12850272), (72, 12493320), (80, 11243988), (84, 10708560), (90, 9994656), (96, 9369990), (105, 8566848), (107, 8406720), (108, 8328880), (112, 8031420), (120, 7495992), (126, 7139040), (135, 6663104), (139, 6471360), (140, 6425136), (144, 6246660), (160, 5621994), (168, 5354280), (180, 4997328), (189, 4759360), (192, 4684995), (210, 4283424), (214, 4203360), (216, 4164440), (224, 4015710), (240, 3747996), (252, 3569520), (270, 3331552), (278, 3235680), (280, 3212568), (288, 3123330), (315, 2855616), (320, 2810997), (321, 2802240), (336, 2677140), (360, 2498664), (378, 2379680), (417, 2157120), (420, 2141712), (428, 2101680), (432, 2082220), (448, 2007855), (480, 1873998), (504, 1784760), (535, 1681344), (540, 1665776), (556, 1617840), (560, 1606284), (576, 1561665), (630, 1427808), (642, 1401120), (672, 1338570), (695, 1294272), (720, 1249332), (749, 1200960), (756, 1189840), (834, 1078560), (840, 1070856), (856, 1050840), (864, 1041110), (945, 951872), (960, 936999), (963, 934080), (973, 924480), (1008, 892380), (1070, 840672), (1080, 832888), (1112, 808920), (1120, 803142), (1251, 719040), (1260, 713904), (1284, 700560), (1344, 669285), (1390, 647136), (1440, 624666), (1498, 600480), (1512, 594920), (1605, 560448), (1668, 539280), (1680, 535428), (1712, 525420), (1728, 520555), (1890, 475936), (1926, 467040), (1946, 462240), (2016, 446190), (2085, 431424), (2140, 420336), (2160, 416444), (2224, 404460), (2240, 401571), (2247, 400320), (2502, 359520), (2520, 356952), (2568, 350280), (2780, 323568), (2880, 312333), (2889, 311360), (2919, 308160), (2996, 300240), (3024, 297460), (3210, 280224), (3336, 269640), (3360, 267714), (3424, 262710), (3745, 240192), (3753, 239680), (3780, 237968), (3852, 233520), (3892, 231120), (4032, 223095), (4170, 215712), (4280, 210168), (4320, 208222), (4448, 202230), (4494, 200160), (4815, 186816), (4865, 184896), (5004, 179760), (5040, 178476), (5136, 175140), (5560, 161784), (5778, 155680), (5838, 154080), (5992, 150120), (6048, 148730), (6255, 143808), (6420, 140112), (6672, 134820), (6720, 133857), (6741, 133440), (6848, 131355), (7490, 120096), (7506, 119840), (7560, 118984), (7704, 116760), (7784, 115560), (8340, 107856), (8560, 105084), (8640, 104111), (8757, 102720), (8896, 101115), (8988, 100080), (9630, 93408), (9730, 92448), (10008, 89880), (10080, 89238), (10272, 87570), (11120, 80892), (11235, 80064), (11556, 77840), (11676, 77040), (11984, 75060), (12096, 74365), (12510, 71904), (12840, 70056), (13344, 67410), (13482, 66720), (14445, 62272), (14595, 61632), (14873, 60480), (14980, 60048), (15012, 59920), (15120, 59492), (15408, 58380), (15568, 57780), (16680, 53928), (17120, 52542), (17514, 51360), (17976, 50040), (18765, 47936), (19260, 46704), (19460, 46224), (20016, 44940), (20160, 44619), (20223, 44480), (20544, 43785), (22240, 40446), (22470, 40032), (23112, 38920), (23352, 38520), (23968, 37530), (25020, 35952), (25680, 35028), (26271, 34240), (26688, 33705), (26964, 33360), (28890, 31136), (29190, 30816), (29746, 30240), (29960, 30024)]