985165440

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3187}}^1$

素因数の和:3239

約数の個数: 256

約数和(自身を含む): 3746027520

約数和(自身を除く): 2760862080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 32, 35, 40, 42, 46, 48, 56, 60, 64, 69, 70, 80, 84, 92, 96, 105, 112, 115, 120, 128, 138, 140, 160, 161, 168, 184, 192, 210, 224, 230, 240, 276, 280, 320, 322, 336, 345, 368, 384, 420, 448, 460, 480, 483, 552, 560, 640, 644, 672, 690, 736, 805, 840, 896, 920, 960, 966, 1104, 1120, 1288, 1344, 1380, 1472, 1610, 1680, 1840, 1920, 1932, 2208, 2240, 2415, 2576, 2688, 2760, 2944, 3187, 3220, 3360, 3680, 3864, 4416, 4480, 4830, 5152, 5520, 6374, 6440, 6720, 7360, 7728, 8832, 9561, 9660, 10304, 11040, 12748, 12880, 13440, 14720, 15456, 15935, 19122, 19320, 20608, 22080, 22309, 25496, 25760, 30912, 31870, 38244, 38640, 44160, 44618, 47805, 50992, 51520, 61824, 63740, 66927, 73301, 76488, 77280, 89236, 95610, 101984, 103040, 111545, 127480, 133854, 146602, 152976, 154560, 178472, 191220, 203968, 219903, 223090, 254960, 267708, 293204, 305952, 309120, 334635, 356944, 366505, 382440, 407936, 439806, 446180, 509920, 513107, 535416, 586408, 611904, 669270, 713888, 733010, 764880, 879612, 892360, 1019840, 1026214, 1070832, 1099515, 1172816, 1223808, 1338540, 1427776, 1466020, 1529760, 1539321, 1759224, 1784720, 2039680, 2052428, 2141664, 2199030, 2345632, 2565535, 2677080, 2855552, 2932040, 3059520, 3078642, 3518448, 3569440, 4104856, 4283328, 4398060, 4691264, 5131070, 5354160, 5864080, 6119040, 6157284, 7036896, 7138880, 7696605, 8209712, 8566656, 8796120, 9382528, 10262140, 10708320, 11728160, 12314568, 14073792, 14277760, 15393210, 16419424, 17592240, 20524280, 21416640, 23456320, 24629136, 28147584, 30786420, 32838848, 35184480, 41048560, 42833280, 46912640, 49258272, 61572840, 65677696, 70368960, 82097120, 98516544, 123145680, 140737920, 164194240, 197033088, 246291360, 328388480, 492582720, 985165440]

約数ペア:

[(1, 985165440), (2, 492582720), (3, 328388480), (4, 246291360), (5, 197033088), (6, 164194240), (7, 140737920), (8, 123145680), (10, 98516544), (12, 82097120), (14, 70368960), (15, 65677696), (16, 61572840), (20, 49258272), (21, 46912640), (23, 42833280), (24, 41048560), (28, 35184480), (30, 32838848), (32, 30786420), (35, 28147584), (40, 24629136), (42, 23456320), (46, 21416640), (48, 20524280), (56, 17592240), (60, 16419424), (64, 15393210), (69, 14277760), (70, 14073792), (80, 12314568), (84, 11728160), (92, 10708320), (96, 10262140), (105, 9382528), (112, 8796120), (115, 8566656), (120, 8209712), (128, 7696605), (138, 7138880), (140, 7036896), (160, 6157284), (161, 6119040), (168, 5864080), (184, 5354160), (192, 5131070), (210, 4691264), (224, 4398060), (230, 4283328), (240, 4104856), (276, 3569440), (280, 3518448), (320, 3078642), (322, 3059520), (336, 2932040), (345, 2855552), (368, 2677080), (384, 2565535), (420, 2345632), (448, 2199030), (460, 2141664), (480, 2052428), (483, 2039680), (552, 1784720), (560, 1759224), (640, 1539321), (644, 1529760), (672, 1466020), (690, 1427776), (736, 1338540), (805, 1223808), (840, 1172816), (896, 1099515), (920, 1070832), (960, 1026214), (966, 1019840), (1104, 892360), (1120, 879612), (1288, 764880), (1344, 733010), (1380, 713888), (1472, 669270), (1610, 611904), (1680, 586408), (1840, 535416), (1920, 513107), (1932, 509920), (2208, 446180), (2240, 439806), (2415, 407936), (2576, 382440), (2688, 366505), (2760, 356944), (2944, 334635), (3187, 309120), (3220, 305952), (3360, 293204), (3680, 267708), (3864, 254960), (4416, 223090), (4480, 219903), (4830, 203968), (5152, 191220), (5520, 178472), (6374, 154560), (6440, 152976), (6720, 146602), (7360, 133854), (7728, 127480), (8832, 111545), (9561, 103040), (9660, 101984), (10304, 95610), (11040, 89236), (12748, 77280), (12880, 76488), (13440, 73301), (14720, 66927), (15456, 63740), (15935, 61824), (19122, 51520), (19320, 50992), (20608, 47805), (22080, 44618), (22309, 44160), (25496, 38640), (25760, 38244), (30912, 31870)]