348878880

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1$

素因数の和:253

約数の個数: 384

約数和(自身を含む): 1422489600

約数和(自身を除く): 1073610720

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, 70, 72, 80, 83, 84, 90, 96, 105, 108, 112, 120, 126, 135, 139, 140, 144, 160, 166, 168, 180, 189, 210, 216, 224, 240, 249, 252, 270, 278, 280, 288, 315, 332, 336, 360, 378, 415, 417, 420, 432, 480, 498, 504, 540, 556, 560, 581, 630, 664, 672, 695, 720, 747, 756, 830, 834, 840, 864, 945, 973, 996, 1008, 1080, 1112, 1120, 1162, 1245, 1251, 1260, 1328, 1390, 1440, 1494, 1512, 1660, 1668, 1680, 1743, 1890, 1946, 1992, 2016, 2085, 2160, 2224, 2241, 2324, 2490, 2502, 2520, 2656, 2780, 2905, 2919, 2988, 3024, 3320, 3336, 3360, 3486, 3735, 3753, 3780, 3892, 3984, 4170, 4320, 4448, 4482, 4648, 4865, 4980, 5004, 5040, 5229, 5560, 5810, 5838, 5976, 6048, 6255, 6640, 6672, 6972, 7470, 7506, 7560, 7784, 7968, 8340, 8715, 8757, 8964, 9296, 9730, 9960, 10008, 10080, 10458, 11120, 11205, 11537, 11620, 11676, 11952, 12510, 13280, 13344, 13944, 14595, 14940, 15012, 15120, 15568, 15687, 16680, 17430, 17514, 17928, 18592, 18765, 19460, 19920, 20016, 20916, 22240, 22410, 23074, 23240, 23352, 23904, 25020, 26145, 26271, 27888, 29190, 29880, 30024, 30240, 31136, 31374, 33360, 34611, 34860, 35028, 35856, 37530, 38920, 39840, 40032, 41832, 43785, 44820, 46148, 46480, 46704, 50040, 52290, 52542, 55776, 57685, 58380, 59760, 60048, 62748, 66720, 69222, 69720, 70056, 71712, 75060, 77840, 78435, 80759, 83664, 87570, 89640, 92296, 92960, 93408, 100080, 103833, 104580, 105084, 115370, 116760, 119520, 120096, 125496, 131355, 138444, 139440, 140112, 150120, 155680, 156870, 161518, 167328, 173055, 175140, 179280, 184592, 200160, 207666, 209160, 210168, 230740, 233520, 242277, 250992, 262710, 276888, 278880, 280224, 300240, 311499, 313740, 323036, 346110, 350280, 358560, 369184, 403795, 415332, 418320, 420336, 461480, 467040, 484554, 501984, 519165, 525420, 553776, 600480, 622998, 627480, 646072, 692220, 700560, 726831, 807590, 830664, 836640, 840672, 922960, 969108, 1038330, 1050840, 1107552, 1211385, 1245996, 1254960, 1292144, 1384440, 1401120, 1453662, 1557495, 1615180, 1661328, 1845920, 1938216, 2076660, 2101680, 2180493, 2422770, 2491992, 2509920, 2584288, 2768880, 2907324, 3114990, 3230360, 3322656, 3634155, 3876432, 4153320, 4203360, 4360986, 4845540, 4983984, 5537760, 5814648, 6229980, 6460720, 7268310, 7752864, 8306640, 8721972, 9691080, 9967968, 10902465, 11629296, 12459960, 12921440, 14536620, 16613280, 17443944, 19382160, 21804930, 23258592, 24919920, 29073240, 34887888, 38764320, 43609860, 49839840, 58146480, 69775776, 87219720, 116292960, 174439440, 348878880]

約数ペア:

[(1, 348878880), (2, 174439440), (3, 116292960), (4, 87219720), (5, 69775776), (6, 58146480), (7, 49839840), (8, 43609860), (9, 38764320), (10, 34887888), (12, 29073240), (14, 24919920), (15, 23258592), (16, 21804930), (18, 19382160), (20, 17443944), (21, 16613280), (24, 14536620), (27, 12921440), (28, 12459960), (30, 11629296), (32, 10902465), (35, 9967968), (36, 9691080), (40, 8721972), (42, 8306640), (45, 7752864), (48, 7268310), (54, 6460720), (56, 6229980), (60, 5814648), (63, 5537760), (70, 4983984), (72, 4845540), (80, 4360986), (83, 4203360), (84, 4153320), (90, 3876432), (96, 3634155), (105, 3322656), (108, 3230360), (112, 3114990), (120, 2907324), (126, 2768880), (135, 2584288), (139, 2509920), (140, 2491992), (144, 2422770), (160, 2180493), (166, 2101680), (168, 2076660), (180, 1938216), (189, 1845920), (210, 1661328), (216, 1615180), (224, 1557495), (240, 1453662), (249, 1401120), (252, 1384440), (270, 1292144), (278, 1254960), (280, 1245996), (288, 1211385), (315, 1107552), (332, 1050840), (336, 1038330), (360, 969108), (378, 922960), (415, 840672), (417, 836640), (420, 830664), (432, 807590), (480, 726831), (498, 700560), (504, 692220), (540, 646072), (556, 627480), (560, 622998), (581, 600480), (630, 553776), (664, 525420), (672, 519165), (695, 501984), (720, 484554), (747, 467040), (756, 461480), (830, 420336), (834, 418320), (840, 415332), (864, 403795), (945, 369184), (973, 358560), (996, 350280), (1008, 346110), (1080, 323036), (1112, 313740), (1120, 311499), (1162, 300240), (1245, 280224), (1251, 278880), (1260, 276888), (1328, 262710), (1390, 250992), (1440, 242277), (1494, 233520), (1512, 230740), (1660, 210168), (1668, 209160), (1680, 207666), (1743, 200160), (1890, 184592), (1946, 179280), (1992, 175140), (2016, 173055), (2085, 167328), (2160, 161518), (2224, 156870), (2241, 155680), (2324, 150120), (2490, 140112), (2502, 139440), (2520, 138444), (2656, 131355), (2780, 125496), (2905, 120096), (2919, 119520), (2988, 116760), (3024, 115370), (3320, 105084), (3336, 104580), (3360, 103833), (3486, 100080), (3735, 93408), (3753, 92960), (3780, 92296), (3892, 89640), (3984, 87570), (4170, 83664), (4320, 80759), (4448, 78435), (4482, 77840), (4648, 75060), (4865, 71712), (4980, 70056), (5004, 69720), (5040, 69222), (5229, 66720), (5560, 62748), (5810, 60048), (5838, 59760), (5976, 58380), (6048, 57685), (6255, 55776), (6640, 52542), (6672, 52290), (6972, 50040), (7470, 46704), (7506, 46480), (7560, 46148), (7784, 44820), (7968, 43785), (8340, 41832), (8715, 40032), (8757, 39840), (8964, 38920), (9296, 37530), (9730, 35856), (9960, 35028), (10008, 34860), (10080, 34611), (10458, 33360), (11120, 31374), (11205, 31136), (11537, 30240), (11620, 30024), (11676, 29880), (11952, 29190), (12510, 27888), (13280, 26271), (13344, 26145), (13944, 25020), (14595, 23904), (14940, 23352), (15012, 23240), (15120, 23074), (15568, 22410), (15687, 22240), (16680, 20916), (17430, 20016), (17514, 19920), (17928, 19460), (18592, 18765)]