160445040

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2221}}^1$

素因数の和:2287

約数の個数: 160

約数和(自身を含む): 581915136

約数和(自身を除く): 421470096

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 43, 48, 56, 60, 70, 80, 84, 86, 105, 112, 120, 129, 140, 168, 172, 210, 215, 240, 258, 280, 301, 336, 344, 420, 430, 516, 560, 602, 645, 688, 840, 860, 903, 1032, 1204, 1290, 1505, 1680, 1720, 1806, 2064, 2221, 2408, 2580, 3010, 3440, 3612, 4442, 4515, 4816, 5160, 6020, 6663, 7224, 8884, 9030, 10320, 11105, 12040, 13326, 14448, 15547, 17768, 18060, 22210, 24080, 26652, 31094, 33315, 35536, 36120, 44420, 46641, 53304, 62188, 66630, 72240, 77735, 88840, 93282, 95503, 106608, 124376, 133260, 155470, 177680, 186564, 191006, 233205, 248752, 266520, 286509, 310940, 373128, 382012, 466410, 477515, 533040, 573018, 621880, 668521, 746256, 764024, 932820, 955030, 1146036, 1243760, 1337042, 1432545, 1528048, 1865640, 1910060, 2005563, 2292072, 2674084, 2865090, 3342605, 3731280, 3820120, 4011126, 4584144, 5348168, 5730180, 6685210, 7640240, 8022252, 10027815, 10696336, 11460360, 13370420, 16044504, 20055630, 22920720, 26740840, 32089008, 40111260, 53481680, 80222520, 160445040]

約数ペア:

[(1, 160445040), (2, 80222520), (3, 53481680), (4, 40111260), (5, 32089008), (6, 26740840), (7, 22920720), (8, 20055630), (10, 16044504), (12, 13370420), (14, 11460360), (15, 10696336), (16, 10027815), (20, 8022252), (21, 7640240), (24, 6685210), (28, 5730180), (30, 5348168), (35, 4584144), (40, 4011126), (42, 3820120), (43, 3731280), (48, 3342605), (56, 2865090), (60, 2674084), (70, 2292072), (80, 2005563), (84, 1910060), (86, 1865640), (105, 1528048), (112, 1432545), (120, 1337042), (129, 1243760), (140, 1146036), (168, 955030), (172, 932820), (210, 764024), (215, 746256), (240, 668521), (258, 621880), (280, 573018), (301, 533040), (336, 477515), (344, 466410), (420, 382012), (430, 373128), (516, 310940), (560, 286509), (602, 266520), (645, 248752), (688, 233205), (840, 191006), (860, 186564), (903, 177680), (1032, 155470), (1204, 133260), (1290, 124376), (1505, 106608), (1680, 95503), (1720, 93282), (1806, 88840), (2064, 77735), (2221, 72240), (2408, 66630), (2580, 62188), (3010, 53304), (3440, 46641), (3612, 44420), (4442, 36120), (4515, 35536), (4816, 33315), (5160, 31094), (6020, 26652), (6663, 24080), (7224, 22210), (8884, 18060), (9030, 17768), (10320, 15547), (11105, 14448), (12040, 13326)]