7439521440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{479}}^1$

素因数の和:660

約数の個数: 384

約数和(自身を含む): 26824089600

約数和(自身を除く): 19384568160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 26, 30, 32, 38, 39, 40, 48, 52, 57, 60, 65, 76, 78, 80, 95, 96, 104, 114, 120, 130, 131, 152, 156, 160, 190, 195, 208, 228, 240, 247, 260, 262, 285, 304, 312, 380, 390, 393, 416, 456, 479, 480, 494, 520, 524, 570, 608, 624, 655, 741, 760, 780, 786, 912, 958, 988, 1040, 1048, 1140, 1235, 1248, 1310, 1437, 1482, 1520, 1560, 1572, 1703, 1824, 1916, 1965, 1976, 2080, 2096, 2280, 2395, 2470, 2489, 2620, 2874, 2964, 3040, 3120, 3144, 3406, 3705, 3832, 3930, 3952, 4192, 4560, 4790, 4940, 4978, 5109, 5240, 5748, 5928, 6227, 6240, 6288, 6812, 7185, 7410, 7467, 7664, 7860, 7904, 8515, 9101, 9120, 9580, 9880, 9956, 10218, 10480, 11496, 11856, 12445, 12454, 12576, 13624, 14370, 14820, 14934, 15328, 15720, 17030, 18202, 18681, 19160, 19760, 19912, 20436, 20960, 22992, 23712, 24890, 24908, 25545, 27248, 27303, 28740, 29640, 29868, 31135, 31440, 32357, 34060, 36404, 37335, 37362, 38320, 39520, 39824, 40872, 45505, 45984, 49780, 49816, 51090, 54496, 54606, 57480, 59280, 59736, 62270, 62749, 62880, 64714, 68120, 72808, 74670, 74724, 76640, 79648, 81744, 91010, 93405, 97071, 99560, 99632, 102180, 109212, 114960, 118313, 118560, 119472, 124540, 125498, 129428, 136240, 136515, 145616, 149340, 149448, 161785, 163488, 182020, 186810, 188247, 194142, 199120, 199264, 204360, 218424, 229920, 236626, 238944, 249080, 250996, 258856, 272480, 273030, 291232, 298680, 298896, 313745, 323570, 354939, 364040, 373620, 376494, 388284, 398240, 408720, 436848, 473252, 485355, 498160, 501992, 517712, 546060, 591565, 597360, 597792, 627490, 647140, 709878, 728080, 747240, 752988, 776568, 815737, 817440, 873696, 941235, 946504, 970710, 996320, 1003984, 1035424, 1092120, 1183130, 1192231, 1194720, 1254980, 1294280, 1419756, 1456160, 1494480, 1505976, 1553136, 1631474, 1774695, 1882470, 1893008, 1941420, 2007968, 2184240, 2366260, 2384462, 2447211, 2509960, 2588560, 2839512, 2988960, 3011952, 3106272, 3262948, 3549390, 3576693, 3764940, 3786016, 3882840, 4078685, 4368480, 4732520, 4768924, 4894422, 5019920, 5177120, 5679024, 5961155, 6023904, 6525896, 7098780, 7153386, 7529880, 7765680, 8157370, 9465040, 9537848, 9788844, 10039840, 11358048, 11922310, 12236055, 13051792, 14197560, 14306772, 15059760, 15499003, 15531360, 16314740, 17883465, 18930080, 19075696, 19577688, 23844620, 24472110, 26103584, 28395120, 28613544, 30119520, 30998006, 32629480, 35766930, 38151392, 39155376, 46497009, 47689240, 48944220, 56790240, 57227088, 61996012, 65258960, 71533860, 77495015, 78310752, 92994018, 95378480, 97888440, 114454176, 123992024, 130517920, 143067720, 154990030, 185988036, 190756960, 195776880, 232485045, 247984048, 286135440, 309980060, 371976072, 391553760, 464970090, 495968096, 572270880, 619960120, 743952144, 929940180, 1239920240, 1487904288, 1859880360, 2479840480, 3719760720, 7439521440]

約数ペア:

[(1, 7439521440), (2, 3719760720), (3, 2479840480), (4, 1859880360), (5, 1487904288), (6, 1239920240), (8, 929940180), (10, 743952144), (12, 619960120), (13, 572270880), (15, 495968096), (16, 464970090), (19, 391553760), (20, 371976072), (24, 309980060), (26, 286135440), (30, 247984048), (32, 232485045), (38, 195776880), (39, 190756960), (40, 185988036), (48, 154990030), (52, 143067720), (57, 130517920), (60, 123992024), (65, 114454176), (76, 97888440), (78, 95378480), (80, 92994018), (95, 78310752), (96, 77495015), (104, 71533860), (114, 65258960), (120, 61996012), (130, 57227088), (131, 56790240), (152, 48944220), (156, 47689240), (160, 46497009), (190, 39155376), (195, 38151392), (208, 35766930), (228, 32629480), (240, 30998006), (247, 30119520), (260, 28613544), (262, 28395120), (285, 26103584), (304, 24472110), (312, 23844620), (380, 19577688), (390, 19075696), (393, 18930080), (416, 17883465), (456, 16314740), (479, 15531360), (480, 15499003), (494, 15059760), (520, 14306772), (524, 14197560), (570, 13051792), (608, 12236055), (624, 11922310), (655, 11358048), (741, 10039840), (760, 9788844), (780, 9537848), (786, 9465040), (912, 8157370), (958, 7765680), (988, 7529880), (1040, 7153386), (1048, 7098780), (1140, 6525896), (1235, 6023904), (1248, 5961155), (1310, 5679024), (1437, 5177120), (1482, 5019920), (1520, 4894422), (1560, 4768924), (1572, 4732520), (1703, 4368480), (1824, 4078685), (1916, 3882840), (1965, 3786016), (1976, 3764940), (2080, 3576693), (2096, 3549390), (2280, 3262948), (2395, 3106272), (2470, 3011952), (2489, 2988960), (2620, 2839512), (2874, 2588560), (2964, 2509960), (3040, 2447211), (3120, 2384462), (3144, 2366260), (3406, 2184240), (3705, 2007968), (3832, 1941420), (3930, 1893008), (3952, 1882470), (4192, 1774695), (4560, 1631474), (4790, 1553136), (4940, 1505976), (4978, 1494480), (5109, 1456160), (5240, 1419756), (5748, 1294280), (5928, 1254980), (6227, 1194720), (6240, 1192231), (6288, 1183130), (6812, 1092120), (7185, 1035424), (7410, 1003984), (7467, 996320), (7664, 970710), (7860, 946504), (7904, 941235), (8515, 873696), (9101, 817440), (9120, 815737), (9580, 776568), (9880, 752988), (9956, 747240), (10218, 728080), (10480, 709878), (11496, 647140), (11856, 627490), (12445, 597792), (12454, 597360), (12576, 591565), (13624, 546060), (14370, 517712), (14820, 501992), (14934, 498160), (15328, 485355), (15720, 473252), (17030, 436848), (18202, 408720), (18681, 398240), (19160, 388284), (19760, 376494), (19912, 373620), (20436, 364040), (20960, 354939), (22992, 323570), (23712, 313745), (24890, 298896), (24908, 298680), (25545, 291232), (27248, 273030), (27303, 272480), (28740, 258856), (29640, 250996), (29868, 249080), (31135, 238944), (31440, 236626), (32357, 229920), (34060, 218424), (36404, 204360), (37335, 199264), (37362, 199120), (38320, 194142), (39520, 188247), (39824, 186810), (40872, 182020), (45505, 163488), (45984, 161785), (49780, 149448), (49816, 149340), (51090, 145616), (54496, 136515), (54606, 136240), (57480, 129428), (59280, 125498), (59736, 124540), (62270, 119472), (62749, 118560), (62880, 118313), (64714, 114960), (68120, 109212), (72808, 102180), (74670, 99632), (74724, 99560), (76640, 97071), (79648, 93405), (81744, 91010)]