247416120

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{10909}}^1$

素因数の和:10939

約数の個数: 160

約数和(自身を含む): 950479200

約数和(自身を除く): 703063080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 81, 84, 90, 105, 108, 120, 126, 135, 140, 162, 168, 180, 189, 210, 216, 252, 270, 280, 315, 324, 360, 378, 405, 420, 504, 540, 567, 630, 648, 756, 810, 840, 945, 1080, 1134, 1260, 1512, 1620, 1890, 2268, 2520, 2835, 3240, 3780, 4536, 5670, 7560, 10909, 11340, 21818, 22680, 32727, 43636, 54545, 65454, 76363, 87272, 98181, 109090, 130908, 152726, 163635, 196362, 218180, 229089, 261816, 294543, 305452, 327270, 381815, 392724, 436360, 458178, 490905, 589086, 610904, 654540, 687267, 763630, 785448, 883629, 916356, 981810, 1145445, 1178172, 1309080, 1374534, 1472715, 1527260, 1767258, 1832712, 1963620, 2061801, 2290890, 2356344, 2749068, 2945430, 3054520, 3436335, 3534516, 3927240, 4123602, 4418145, 4581780, 5498136, 5890860, 6185403, 6872670, 7069032, 8247204, 8836290, 9163560, 10309005, 11781720, 12370806, 13745340, 16494408, 17672580, 20618010, 24741612, 27490680, 30927015, 35345160, 41236020, 49483224, 61854030, 82472040, 123708060, 247416120]

約数ペア:

[(1, 247416120), (2, 123708060), (3, 82472040), (4, 61854030), (5, 49483224), (6, 41236020), (7, 35345160), (8, 30927015), (9, 27490680), (10, 24741612), (12, 20618010), (14, 17672580), (15, 16494408), (18, 13745340), (20, 12370806), (21, 11781720), (24, 10309005), (27, 9163560), (28, 8836290), (30, 8247204), (35, 7069032), (36, 6872670), (40, 6185403), (42, 5890860), (45, 5498136), (54, 4581780), (56, 4418145), (60, 4123602), (63, 3927240), (70, 3534516), (72, 3436335), (81, 3054520), (84, 2945430), (90, 2749068), (105, 2356344), (108, 2290890), (120, 2061801), (126, 1963620), (135, 1832712), (140, 1767258), (162, 1527260), (168, 1472715), (180, 1374534), (189, 1309080), (210, 1178172), (216, 1145445), (252, 981810), (270, 916356), (280, 883629), (315, 785448), (324, 763630), (360, 687267), (378, 654540), (405, 610904), (420, 589086), (504, 490905), (540, 458178), (567, 436360), (630, 392724), (648, 381815), (756, 327270), (810, 305452), (840, 294543), (945, 261816), (1080, 229089), (1134, 218180), (1260, 196362), (1512, 163635), (1620, 152726), (1890, 130908), (2268, 109090), (2520, 98181), (2835, 87272), (3240, 76363), (3780, 65454), (4536, 54545), (5670, 43636), (7560, 32727), (10909, 22680), (11340, 21818)]