12413520

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{821}}^1$

素因数の和:850

約数の個数: 160

約数和(自身を含む): 48925440

約数和(自身を除く): 36511920

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, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 821, 840, 945, 1008, 1080, 1260, 1512, 1642, 1680, 1890, 2160, 2463, 2520, 3024, 3284, 3780, 4105, 4926, 5040, 5747, 6568, 7389, 7560, 8210, 9852, 11494, 12315, 13136, 14778, 15120, 16420, 17241, 19704, 22167, 22988, 24630, 28735, 29556, 32840, 34482, 36945, 39408, 44334, 45976, 49260, 51723, 57470, 59112, 65680, 68964, 73890, 86205, 88668, 91952, 98520, 103446, 110835, 114940, 118224, 137928, 147780, 155169, 172410, 177336, 197040, 206892, 221670, 229880, 258615, 275856, 295560, 310338, 344820, 354672, 413784, 443340, 459760, 517230, 591120, 620676, 689640, 775845, 827568, 886680, 1034460, 1241352, 1379280, 1551690, 1773360, 2068920, 2482704, 3103380, 4137840, 6206760, 12413520]

約数ペア:

[(1, 12413520), (2, 6206760), (3, 4137840), (4, 3103380), (5, 2482704), (6, 2068920), (7, 1773360), (8, 1551690), (9, 1379280), (10, 1241352), (12, 1034460), (14, 886680), (15, 827568), (16, 775845), (18, 689640), (20, 620676), (21, 591120), (24, 517230), (27, 459760), (28, 443340), (30, 413784), (35, 354672), (36, 344820), (40, 310338), (42, 295560), (45, 275856), (48, 258615), (54, 229880), (56, 221670), (60, 206892), (63, 197040), (70, 177336), (72, 172410), (80, 155169), (84, 147780), (90, 137928), (105, 118224), (108, 114940), (112, 110835), (120, 103446), (126, 98520), (135, 91952), (140, 88668), (144, 86205), (168, 73890), (180, 68964), (189, 65680), (210, 59112), (216, 57470), (240, 51723), (252, 49260), (270, 45976), (280, 44334), (315, 39408), (336, 36945), (360, 34482), (378, 32840), (420, 29556), (432, 28735), (504, 24630), (540, 22988), (560, 22167), (630, 19704), (720, 17241), (756, 16420), (821, 15120), (840, 14778), (945, 13136), (1008, 12315), (1080, 11494), (1260, 9852), (1512, 8210), (1642, 7560), (1680, 7389), (1890, 6568), (2160, 5747), (2463, 5040), (2520, 4926), (3024, 4105), (3284, 3780)]