388490540160

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{347}}^1\times {\mathrm{719}}^1\times {\mathrm{811}}^1$

素因数の和:1899

約数の個数: 256

約数和(自身を含む): 1245142886400

約数和(自身を除く): 856652346240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 347, 384, 480, 640, 694, 719, 811, 960, 1041, 1388, 1438, 1622, 1735, 1920, 2082, 2157, 2433, 2776, 2876, 3244, 3470, 3595, 4055, 4164, 4314, 4866, 5205, 5552, 5752, 6488, 6940, 7190, 8110, 8328, 8628, 9732, 10410, 10785, 11104, 11504, 12165, 12976, 13880, 14380, 16220, 16656, 17256, 19464, 20820, 21570, 22208, 23008, 24330, 25952, 27760, 28760, 32440, 33312, 34512, 38928, 41640, 43140, 44416, 46016, 48660, 51904, 55520, 57520, 64880, 66624, 69024, 77856, 83280, 86280, 92032, 97320, 103808, 111040, 115040, 129760, 133248, 138048, 155712, 166560, 172560, 194640, 222080, 230080, 249493, 259520, 276096, 281417, 311424, 333120, 345120, 389280, 460160, 498986, 519040, 562834, 583109, 666240, 690240, 748479, 778560, 844251, 997972, 1125668, 1166218, 1247465, 1380480, 1407085, 1496958, 1557120, 1688502, 1749327, 1995944, 2251336, 2332436, 2494930, 2814170, 2915545, 2993916, 3377004, 3498654, 3742395, 3991888, 4221255, 4502672, 4664872, 4989860, 5628340, 5831090, 5987832, 6754008, 6997308, 7484790, 7983776, 8442510, 8746635, 9005344, 9329744, 9979720, 11256680, 11662180, 11975664, 13508016, 13994616, 14969580, 15967552, 16885020, 17493270, 18010688, 18659488, 19959440, 22513360, 23324360, 23951328, 27016032, 27989232, 29939160, 31935104, 33770040, 34986540, 36021376, 37318976, 39918880, 45026720, 46648720, 47902656, 54032064, 55978464, 59878320, 67540080, 69973080, 74637952, 79837760, 90053440, 93297440, 95805312, 108064128, 111956928, 119756640, 135080160, 139946160, 159675520, 180106880, 186594880, 202338823, 223913856, 239513280, 270160320, 279892320, 373189760, 404677646, 479026560, 540320640, 559784640, 607016469, 809355292, 1011694115, 1119569280, 1214032938, 1618710584, 2023388230, 2428065876, 3035082345, 3237421168, 4046776460, 4856131752, 6070164690, 6474842336, 8093552920, 9712263504, 12140329380, 12949684672, 16187105840, 19424527008, 24280658760, 25899369344, 32374211680, 38849054016, 48561317520, 64748423360, 77698108032, 97122635040, 129496846720, 194245270080, 388490540160]

約数ペア:

[(1, 388490540160), (2, 194245270080), (3, 129496846720), (4, 97122635040), (5, 77698108032), (6, 64748423360), (8, 48561317520), (10, 38849054016), (12, 32374211680), (15, 25899369344), (16, 24280658760), (20, 19424527008), (24, 16187105840), (30, 12949684672), (32, 12140329380), (40, 9712263504), (48, 8093552920), (60, 6474842336), (64, 6070164690), (80, 4856131752), (96, 4046776460), (120, 3237421168), (128, 3035082345), (160, 2428065876), (192, 2023388230), (240, 1618710584), (320, 1214032938), (347, 1119569280), (384, 1011694115), (480, 809355292), (640, 607016469), (694, 559784640), (719, 540320640), (811, 479026560), (960, 404677646), (1041, 373189760), (1388, 279892320), (1438, 270160320), (1622, 239513280), (1735, 223913856), (1920, 202338823), (2082, 186594880), (2157, 180106880), (2433, 159675520), (2776, 139946160), (2876, 135080160), (3244, 119756640), (3470, 111956928), (3595, 108064128), (4055, 95805312), (4164, 93297440), (4314, 90053440), (4866, 79837760), (5205, 74637952), (5552, 69973080), (5752, 67540080), (6488, 59878320), (6940, 55978464), (7190, 54032064), (8110, 47902656), (8328, 46648720), (8628, 45026720), (9732, 39918880), (10410, 37318976), (10785, 36021376), (11104, 34986540), (11504, 33770040), (12165, 31935104), (12976, 29939160), (13880, 27989232), (14380, 27016032), (16220, 23951328), (16656, 23324360), (17256, 22513360), (19464, 19959440), (20820, 18659488), (21570, 18010688), (22208, 17493270), (23008, 16885020), (24330, 15967552), (25952, 14969580), (27760, 13994616), (28760, 13508016), (32440, 11975664), (33312, 11662180), (34512, 11256680), (38928, 9979720), (41640, 9329744), (43140, 9005344), (44416, 8746635), (46016, 8442510), (48660, 7983776), (51904, 7484790), (55520, 6997308), (57520, 6754008), (64880, 5987832), (66624, 5831090), (69024, 5628340), (77856, 4989860), (83280, 4664872), (86280, 4502672), (92032, 4221255), (97320, 3991888), (103808, 3742395), (111040, 3498654), (115040, 3377004), (129760, 2993916), (133248, 2915545), (138048, 2814170), (155712, 2494930), (166560, 2332436), (172560, 2251336), (194640, 1995944), (222080, 1749327), (230080, 1688502), (249493, 1557120), (259520, 1496958), (276096, 1407085), (281417, 1380480), (311424, 1247465), (333120, 1166218), (345120, 1125668), (389280, 997972), (460160, 844251), (498986, 778560), (519040, 748479), (562834, 690240), (583109, 666240)]