248240160

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{8209}}^1$

素因数の和:8240

約数の個数: 192

約数和(自身を含む): 993081600

約数和(自身を除く): 744841440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 336, 360, 378, 420, 432, 480, 504, 540, 560, 630, 672, 720, 756, 840, 864, 945, 1008, 1080, 1120, 1260, 1440, 1512, 1680, 1890, 2016, 2160, 2520, 3024, 3360, 3780, 4320, 5040, 6048, 7560, 8209, 10080, 15120, 16418, 24627, 30240, 32836, 41045, 49254, 57463, 65672, 73881, 82090, 98508, 114926, 123135, 131344, 147762, 164180, 172389, 197016, 221643, 229852, 246270, 262688, 287315, 295524, 328360, 344778, 369405, 394032, 443286, 459704, 492540, 517167, 574630, 591048, 656720, 689556, 738810, 788064, 861945, 886572, 919408, 985080, 1034334, 1108215, 1149260, 1182096, 1313440, 1379112, 1477620, 1551501, 1723890, 1773144, 1838816, 1970160, 2068668, 2216430, 2298520, 2364192, 2585835, 2758224, 2955240, 3103002, 3447780, 3546288, 3940320, 4137336, 4432860, 4597040, 5171670, 5516448, 5910480, 6206004, 6895560, 7092576, 7757505, 8274672, 8865720, 9194080, 10343340, 11820960, 12412008, 13791120, 15515010, 16549344, 17731440, 20686680, 24824016, 27582240, 31030020, 35462880, 41373360, 49648032, 62060040, 82746720, 124120080, 248240160]

約数ペア:

[(1, 248240160), (2, 124120080), (3, 82746720), (4, 62060040), (5, 49648032), (6, 41373360), (7, 35462880), (8, 31030020), (9, 27582240), (10, 24824016), (12, 20686680), (14, 17731440), (15, 16549344), (16, 15515010), (18, 13791120), (20, 12412008), (21, 11820960), (24, 10343340), (27, 9194080), (28, 8865720), (30, 8274672), (32, 7757505), (35, 7092576), (36, 6895560), (40, 6206004), (42, 5910480), (45, 5516448), (48, 5171670), (54, 4597040), (56, 4432860), (60, 4137336), (63, 3940320), (70, 3546288), (72, 3447780), (80, 3103002), (84, 2955240), (90, 2758224), (96, 2585835), (105, 2364192), (108, 2298520), (112, 2216430), (120, 2068668), (126, 1970160), (135, 1838816), (140, 1773144), (144, 1723890), (160, 1551501), (168, 1477620), (180, 1379112), (189, 1313440), (210, 1182096), (216, 1149260), (224, 1108215), (240, 1034334), (252, 985080), (270, 919408), (280, 886572), (288, 861945), (315, 788064), (336, 738810), (360, 689556), (378, 656720), (420, 591048), (432, 574630), (480, 517167), (504, 492540), (540, 459704), (560, 443286), (630, 394032), (672, 369405), (720, 344778), (756, 328360), (840, 295524), (864, 287315), (945, 262688), (1008, 246270), (1080, 229852), (1120, 221643), (1260, 197016), (1440, 172389), (1512, 164180), (1680, 147762), (1890, 131344), (2016, 123135), (2160, 114926), (2520, 98508), (3024, 82090), (3360, 73881), (3780, 65672), (4320, 57463), (5040, 49254), (6048, 41045), (7560, 32836), (8209, 30240), (10080, 24627), (15120, 16418)]