987114240

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{12241}}^1$

素因数の和:12275

約数の個数: 216

約数和(自身を含む): 3903533088

約数和(自身を除く): 2916418848

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 256, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 768, 840, 896, 960, 1008, 1120, 1152, 1260, 1280, 1344, 1440, 1680, 1792, 1920, 2016, 2240, 2304, 2520, 2688, 2880, 3360, 3840, 4032, 4480, 5040, 5376, 5760, 6720, 8064, 8960, 10080, 11520, 12241, 13440, 16128, 20160, 24482, 26880, 36723, 40320, 48964, 61205, 73446, 80640, 85687, 97928, 110169, 122410, 146892, 171374, 183615, 195856, 220338, 244820, 257061, 293784, 342748, 367230, 391712, 428435, 440676, 489640, 514122, 550845, 587568, 685496, 734460, 771183, 783424, 856870, 881352, 979280, 1028244, 1101690, 1175136, 1285305, 1370992, 1468920, 1542366, 1566848, 1713740, 1762704, 1958560, 2056488, 2203380, 2350272, 2570610, 2741984, 2937840, 3084732, 3133696, 3427480, 3525408, 3855915, 3917120, 4112976, 4406760, 4700544, 5141220, 5483968, 5875680, 6169464, 6854960, 7050816, 7711830, 7834240, 8225952, 8813520, 9401088, 10282440, 10967936, 11751360, 12338928, 13709920, 14101632, 15423660, 15668480, 16451904, 17627040, 20564880, 21935872, 23502720, 24677856, 27419840, 28203264, 30847320, 32903808, 35254080, 41129760, 47005440, 49355712, 54839680, 61694640, 65807616, 70508160, 82259520, 98711424, 109679360, 123389280, 141016320, 164519040, 197422848, 246778560, 329038080, 493557120, 987114240]

約数ペア:

[(1, 987114240), (2, 493557120), (3, 329038080), (4, 246778560), (5, 197422848), (6, 164519040), (7, 141016320), (8, 123389280), (9, 109679360), (10, 98711424), (12, 82259520), (14, 70508160), (15, 65807616), (16, 61694640), (18, 54839680), (20, 49355712), (21, 47005440), (24, 41129760), (28, 35254080), (30, 32903808), (32, 30847320), (35, 28203264), (36, 27419840), (40, 24677856), (42, 23502720), (45, 21935872), (48, 20564880), (56, 17627040), (60, 16451904), (63, 15668480), (64, 15423660), (70, 14101632), (72, 13709920), (80, 12338928), (84, 11751360), (90, 10967936), (96, 10282440), (105, 9401088), (112, 8813520), (120, 8225952), (126, 7834240), (128, 7711830), (140, 7050816), (144, 6854960), (160, 6169464), (168, 5875680), (180, 5483968), (192, 5141220), (210, 4700544), (224, 4406760), (240, 4112976), (252, 3917120), (256, 3855915), (280, 3525408), (288, 3427480), (315, 3133696), (320, 3084732), (336, 2937840), (360, 2741984), (384, 2570610), (420, 2350272), (448, 2203380), (480, 2056488), (504, 1958560), (560, 1762704), (576, 1713740), (630, 1566848), (640, 1542366), (672, 1468920), (720, 1370992), (768, 1285305), (840, 1175136), (896, 1101690), (960, 1028244), (1008, 979280), (1120, 881352), (1152, 856870), (1260, 783424), (1280, 771183), (1344, 734460), (1440, 685496), (1680, 587568), (1792, 550845), (1920, 514122), (2016, 489640), (2240, 440676), (2304, 428435), (2520, 391712), (2688, 367230), (2880, 342748), (3360, 293784), (3840, 257061), (4032, 244820), (4480, 220338), (5040, 195856), (5376, 183615), (5760, 171374), (6720, 146892), (8064, 122410), (8960, 110169), (10080, 97928), (11520, 85687), (12241, 80640), (13440, 73446), (16128, 61205), (20160, 48964), (24482, 40320), (26880, 36723)]