320211360

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{10589}}^1$

素因数の和:10620

約数の個数: 192

約数和(自身を含む): 1280966400

約数和(自身を除く): 960755040

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, 10080, 10589, 15120, 21178, 30240, 31767, 42356, 52945, 63534, 74123, 84712, 95301, 105890, 127068, 148246, 158835, 169424, 190602, 211780, 222369, 254136, 285903, 296492, 317670, 338848, 370615, 381204, 423560, 444738, 476505, 508272, 571806, 592984, 635340, 667107, 741230, 762408, 847120, 889476, 953010, 1016544, 1111845, 1143612, 1185968, 1270680, 1334214, 1429515, 1482460, 1524816, 1694240, 1778952, 1906020, 2001321, 2223690, 2287224, 2371936, 2541360, 2668428, 2859030, 2964920, 3049632, 3335535, 3557904, 3812040, 4002642, 4447380, 4574448, 5082720, 5336856, 5718060, 5929840, 6671070, 7115808, 7624080, 8005284, 8894760, 9148896, 10006605, 10673712, 11436120, 11859680, 13342140, 15248160, 16010568, 17789520, 20013210, 21347424, 22872240, 26684280, 32021136, 35579040, 40026420, 45744480, 53368560, 64042272, 80052840, 106737120, 160105680, 320211360]

約数ペア:

[(1, 320211360), (2, 160105680), (3, 106737120), (4, 80052840), (5, 64042272), (6, 53368560), (7, 45744480), (8, 40026420), (9, 35579040), (10, 32021136), (12, 26684280), (14, 22872240), (15, 21347424), (16, 20013210), (18, 17789520), (20, 16010568), (21, 15248160), (24, 13342140), (27, 11859680), (28, 11436120), (30, 10673712), (32, 10006605), (35, 9148896), (36, 8894760), (40, 8005284), (42, 7624080), (45, 7115808), (48, 6671070), (54, 5929840), (56, 5718060), (60, 5336856), (63, 5082720), (70, 4574448), (72, 4447380), (80, 4002642), (84, 3812040), (90, 3557904), (96, 3335535), (105, 3049632), (108, 2964920), (112, 2859030), (120, 2668428), (126, 2541360), (135, 2371936), (140, 2287224), (144, 2223690), (160, 2001321), (168, 1906020), (180, 1778952), (189, 1694240), (210, 1524816), (216, 1482460), (224, 1429515), (240, 1334214), (252, 1270680), (270, 1185968), (280, 1143612), (288, 1111845), (315, 1016544), (336, 953010), (360, 889476), (378, 847120), (420, 762408), (432, 741230), (480, 667107), (504, 635340), (540, 592984), (560, 571806), (630, 508272), (672, 476505), (720, 444738), (756, 423560), (840, 381204), (864, 370615), (945, 338848), (1008, 317670), (1080, 296492), (1120, 285903), (1260, 254136), (1440, 222369), (1512, 211780), (1680, 190602), (1890, 169424), (2016, 158835), (2160, 148246), (2520, 127068), (3024, 105890), (3360, 95301), (3780, 84712), (4320, 74123), (5040, 63534), (6048, 52945), (7560, 42356), (10080, 31767), (10589, 30240), (15120, 21178)]