2987817840

素因数分解:

$2^4\times 3^4\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{331}}^1$

素因数の和:562

約数の個数: 400

約数和(自身を含む): 11955187200

約数和(自身を除く): 8967369360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 162, 168, 180, 189, 199, 210, 216, 240, 252, 270, 280, 315, 324, 331, 336, 360, 378, 398, 405, 420, 432, 504, 540, 560, 567, 597, 630, 648, 662, 720, 756, 796, 810, 840, 945, 993, 995, 1008, 1080, 1134, 1194, 1260, 1296, 1324, 1393, 1512, 1592, 1620, 1655, 1680, 1791, 1890, 1986, 1990, 2160, 2268, 2317, 2388, 2520, 2648, 2786, 2835, 2979, 2985, 3024, 3184, 3240, 3310, 3582, 3780, 3972, 3980, 4179, 4536, 4634, 4776, 4965, 5040, 5296, 5373, 5572, 5670, 5958, 5970, 6480, 6620, 6951, 6965, 7164, 7560, 7944, 7960, 8358, 8937, 8955, 9072, 9268, 9552, 9930, 10746, 11144, 11340, 11585, 11916, 11940, 12537, 13240, 13902, 13930, 14328, 14895, 15120, 15888, 15920, 16119, 16716, 17874, 17910, 18536, 19860, 20853, 20895, 21492, 22288, 22680, 23170, 23832, 23880, 25074, 26480, 26811, 26865, 27804, 27860, 28656, 29790, 32238, 33432, 34755, 35748, 35820, 37072, 37611, 39720, 41706, 41790, 42984, 44685, 45360, 46340, 47664, 47760, 50148, 53622, 53730, 55608, 55720, 59580, 62559, 62685, 64476, 65869, 66864, 69510, 71496, 71640, 75222, 79440, 80595, 83412, 83580, 85968, 89370, 92680, 100296, 104265, 107244, 107460, 111216, 111440, 112833, 119160, 125118, 125370, 128952, 131738, 134055, 139020, 142992, 143280, 150444, 161190, 166824, 167160, 178740, 185360, 187677, 188055, 197607, 200592, 208530, 214488, 214920, 225666, 238320, 250236, 250740, 257904, 263476, 268110, 278040, 300888, 312795, 322380, 329345, 333648, 334320, 357480, 375354, 376110, 395214, 417060, 428976, 429840, 451332, 461083, 500472, 501480, 526952, 536220, 556080, 564165, 592821, 601776, 625590, 644760, 658690, 714960, 750708, 752220, 790428, 834120, 902664, 922166, 938385, 988035, 1000944, 1002960, 1053904, 1072440, 1128330, 1185642, 1251180, 1289520, 1317380, 1383249, 1501416, 1504440, 1580856, 1668240, 1778463, 1805328, 1844332, 1876770, 1976070, 2144880, 2256660, 2305415, 2371284, 2502360, 2634760, 2766498, 2964105, 3002832, 3008880, 3161712, 3556926, 3688664, 3753540, 3952140, 4149747, 4513320, 4610830, 4742568, 5004720, 5269520, 5335389, 5532996, 5928210, 6916245, 7113852, 7377328, 7507080, 7904280, 8299494, 8892315, 9026640, 9221660, 9485136, 10670778, 11065992, 11856420, 12449241, 13832490, 14227704, 15014160, 15808560, 16598988, 17784630, 18443320, 20748735, 21341556, 22131984, 23712840, 24898482, 26676945, 27664980, 28455408, 33197976, 35569260, 36886640, 37347723, 41497470, 42683112, 47425680, 49796964, 53353890, 55329960, 62246205, 66395952, 71138520, 74695446, 82994940, 85366224, 99593928, 106707780, 110659920, 124492410, 142277040, 149390892, 165989880, 186738615, 199187856, 213415560, 248984820, 298781784, 331979760, 373477230, 426831120, 497969640, 597563568, 746954460, 995939280, 1493908920, 2987817840]

約数ペア:

[(1, 2987817840), (2, 1493908920), (3, 995939280), (4, 746954460), (5, 597563568), (6, 497969640), (7, 426831120), (8, 373477230), (9, 331979760), (10, 298781784), (12, 248984820), (14, 213415560), (15, 199187856), (16, 186738615), (18, 165989880), (20, 149390892), (21, 142277040), (24, 124492410), (27, 110659920), (28, 106707780), (30, 99593928), (35, 85366224), (36, 82994940), (40, 74695446), (42, 71138520), (45, 66395952), (48, 62246205), (54, 55329960), (56, 53353890), (60, 49796964), (63, 47425680), (70, 42683112), (72, 41497470), (80, 37347723), (81, 36886640), (84, 35569260), (90, 33197976), (105, 28455408), (108, 27664980), (112, 26676945), (120, 24898482), (126, 23712840), (135, 22131984), (140, 21341556), (144, 20748735), (162, 18443320), (168, 17784630), (180, 16598988), (189, 15808560), (199, 15014160), (210, 14227704), (216, 13832490), (240, 12449241), (252, 11856420), (270, 11065992), (280, 10670778), (315, 9485136), (324, 9221660), (331, 9026640), (336, 8892315), (360, 8299494), (378, 7904280), (398, 7507080), (405, 7377328), (420, 7113852), (432, 6916245), (504, 5928210), (540, 5532996), (560, 5335389), (567, 5269520), (597, 5004720), (630, 4742568), (648, 4610830), (662, 4513320), (720, 4149747), (756, 3952140), (796, 3753540), (810, 3688664), (840, 3556926), (945, 3161712), (993, 3008880), (995, 3002832), (1008, 2964105), (1080, 2766498), (1134, 2634760), (1194, 2502360), (1260, 2371284), (1296, 2305415), (1324, 2256660), (1393, 2144880), (1512, 1976070), (1592, 1876770), (1620, 1844332), (1655, 1805328), (1680, 1778463), (1791, 1668240), (1890, 1580856), (1986, 1504440), (1990, 1501416), (2160, 1383249), (2268, 1317380), (2317, 1289520), (2388, 1251180), (2520, 1185642), (2648, 1128330), (2786, 1072440), (2835, 1053904), (2979, 1002960), (2985, 1000944), (3024, 988035), (3184, 938385), (3240, 922166), (3310, 902664), (3582, 834120), (3780, 790428), (3972, 752220), (3980, 750708), (4179, 714960), (4536, 658690), (4634, 644760), (4776, 625590), (4965, 601776), (5040, 592821), (5296, 564165), (5373, 556080), (5572, 536220), (5670, 526952), (5958, 501480), (5970, 500472), (6480, 461083), (6620, 451332), (6951, 429840), (6965, 428976), (7164, 417060), (7560, 395214), (7944, 376110), (7960, 375354), (8358, 357480), (8937, 334320), (8955, 333648), (9072, 329345), (9268, 322380), (9552, 312795), (9930, 300888), (10746, 278040), (11144, 268110), (11340, 263476), (11585, 257904), (11916, 250740), (11940, 250236), (12537, 238320), (13240, 225666), (13902, 214920), (13930, 214488), (14328, 208530), (14895, 200592), (15120, 197607), (15888, 188055), (15920, 187677), (16119, 185360), (16716, 178740), (17874, 167160), (17910, 166824), (18536, 161190), (19860, 150444), (20853, 143280), (20895, 142992), (21492, 139020), (22288, 134055), (22680, 131738), (23170, 128952), (23832, 125370), (23880, 125118), (25074, 119160), (26480, 112833), (26811, 111440), (26865, 111216), (27804, 107460), (27860, 107244), (28656, 104265), (29790, 100296), (32238, 92680), (33432, 89370), (34755, 85968), (35748, 83580), (35820, 83412), (37072, 80595), (37611, 79440), (39720, 75222), (41706, 71640), (41790, 71496), (42984, 69510), (44685, 66864), (45360, 65869), (46340, 64476), (47664, 62685), (47760, 62559), (50148, 59580), (53622, 55720), (53730, 55608)]