164944080

素因数分解:

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

素因数の和:10938

約数の個数: 160

約数和(自身を含む): 649363200

約数和(自身を除く): 484419120

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, 840, 945, 1008, 1080, 1260, 1512, 1680, 1890, 2160, 2520, 3024, 3780, 5040, 7560, 10909, 15120, 21818, 32727, 43636, 54545, 65454, 76363, 87272, 98181, 109090, 130908, 152726, 163635, 174544, 196362, 218180, 229089, 261816, 294543, 305452, 327270, 381815, 392724, 436360, 458178, 490905, 523632, 589086, 610904, 654540, 687267, 763630, 785448, 872720, 916356, 981810, 1145445, 1178172, 1221808, 1309080, 1374534, 1472715, 1527260, 1570896, 1832712, 1963620, 2061801, 2290890, 2356344, 2618160, 2749068, 2945430, 3054520, 3436335, 3665424, 3927240, 4123602, 4581780, 4712688, 5498136, 5890860, 6109040, 6872670, 7854480, 8247204, 9163560, 10309005, 10996272, 11781720, 13745340, 16494408, 18327120, 20618010, 23563440, 27490680, 32988816, 41236020, 54981360, 82472040, 164944080]

約数ペア:

[(1, 164944080), (2, 82472040), (3, 54981360), (4, 41236020), (5, 32988816), (6, 27490680), (7, 23563440), (8, 20618010), (9, 18327120), (10, 16494408), (12, 13745340), (14, 11781720), (15, 10996272), (16, 10309005), (18, 9163560), (20, 8247204), (21, 7854480), (24, 6872670), (27, 6109040), (28, 5890860), (30, 5498136), (35, 4712688), (36, 4581780), (40, 4123602), (42, 3927240), (45, 3665424), (48, 3436335), (54, 3054520), (56, 2945430), (60, 2749068), (63, 2618160), (70, 2356344), (72, 2290890), (80, 2061801), (84, 1963620), (90, 1832712), (105, 1570896), (108, 1527260), (112, 1472715), (120, 1374534), (126, 1309080), (135, 1221808), (140, 1178172), (144, 1145445), (168, 981810), (180, 916356), (189, 872720), (210, 785448), (216, 763630), (240, 687267), (252, 654540), (270, 610904), (280, 589086), (315, 523632), (336, 490905), (360, 458178), (378, 436360), (420, 392724), (432, 381815), (504, 327270), (540, 305452), (560, 294543), (630, 261816), (720, 229089), (756, 218180), (840, 196362), (945, 174544), (1008, 163635), (1080, 152726), (1260, 130908), (1512, 109090), (1680, 98181), (1890, 87272), (2160, 76363), (2520, 65454), (3024, 54545), (3780, 43636), (5040, 32727), (7560, 21818), (10909, 15120)]