246778560

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{12241}}^1$

素因数の和:12271

約数の個数: 168

約数和(自身を含む): 970154016

約数和(自身を除く): 723375456

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, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 420, 448, 480, 504, 560, 576, 630, 672, 720, 840, 960, 1008, 1120, 1260, 1344, 1440, 1680, 2016, 2240, 2520, 2880, 3360, 4032, 5040, 6720, 10080, 12241, 20160, 24482, 36723, 48964, 61205, 73446, 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, 1713740, 1762704, 1958560, 2056488, 2203380, 2350272, 2570610, 2741984, 2937840, 3084732, 3427480, 3525408, 3855915, 3917120, 4112976, 4406760, 5141220, 5483968, 5875680, 6169464, 6854960, 7050816, 7711830, 8225952, 8813520, 10282440, 11751360, 12338928, 13709920, 15423660, 16451904, 17627040, 20564880, 24677856, 27419840, 30847320, 35254080, 41129760, 49355712, 61694640, 82259520, 123389280, 246778560]

約数ペア:

[(1, 246778560), (2, 123389280), (3, 82259520), (4, 61694640), (5, 49355712), (6, 41129760), (7, 35254080), (8, 30847320), (9, 27419840), (10, 24677856), (12, 20564880), (14, 17627040), (15, 16451904), (16, 15423660), (18, 13709920), (20, 12338928), (21, 11751360), (24, 10282440), (28, 8813520), (30, 8225952), (32, 7711830), (35, 7050816), (36, 6854960), (40, 6169464), (42, 5875680), (45, 5483968), (48, 5141220), (56, 4406760), (60, 4112976), (63, 3917120), (64, 3855915), (70, 3525408), (72, 3427480), (80, 3084732), (84, 2937840), (90, 2741984), (96, 2570610), (105, 2350272), (112, 2203380), (120, 2056488), (126, 1958560), (140, 1762704), (144, 1713740), (160, 1542366), (168, 1468920), (180, 1370992), (192, 1285305), (210, 1175136), (224, 1101690), (240, 1028244), (252, 979280), (280, 881352), (288, 856870), (315, 783424), (320, 771183), (336, 734460), (360, 685496), (420, 587568), (448, 550845), (480, 514122), (504, 489640), (560, 440676), (576, 428435), (630, 391712), (672, 367230), (720, 342748), (840, 293784), (960, 257061), (1008, 244820), (1120, 220338), (1260, 195856), (1344, 183615), (1440, 171374), (1680, 146892), (2016, 122410), (2240, 110169), (2520, 97928), (2880, 85687), (3360, 73446), (4032, 61205), (5040, 48964), (6720, 36723), (10080, 24482), (12241, 20160)]