264433680

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{17489}}^1$

素因数の和:17518

約数の個数: 160

約数和(自身を含む): 1041004800

約数和(自身を除く): 776571120

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, 15120, 17489, 34978, 52467, 69956, 87445, 104934, 122423, 139912, 157401, 174890, 209868, 244846, 262335, 279824, 314802, 349780, 367269, 419736, 472203, 489692, 524670, 612115, 629604, 699560, 734538, 787005, 839472, 944406, 979384, 1049340, 1101807, 1224230, 1259208, 1399120, 1469076, 1574010, 1836345, 1888812, 1958768, 2098680, 2203614, 2361015, 2448460, 2518416, 2938152, 3148020, 3305421, 3672690, 3777624, 4197360, 4407228, 4722030, 4896920, 5509035, 5876304, 6296040, 6610842, 7345380, 7555248, 8814456, 9444060, 9793840, 11018070, 12592080, 13221684, 14690760, 16527105, 17628912, 18888120, 22036140, 26443368, 29381520, 33054210, 37776240, 44072280, 52886736, 66108420, 88144560, 132216840, 264433680]

約数ペア:

[(1, 264433680), (2, 132216840), (3, 88144560), (4, 66108420), (5, 52886736), (6, 44072280), (7, 37776240), (8, 33054210), (9, 29381520), (10, 26443368), (12, 22036140), (14, 18888120), (15, 17628912), (16, 16527105), (18, 14690760), (20, 13221684), (21, 12592080), (24, 11018070), (27, 9793840), (28, 9444060), (30, 8814456), (35, 7555248), (36, 7345380), (40, 6610842), (42, 6296040), (45, 5876304), (48, 5509035), (54, 4896920), (56, 4722030), (60, 4407228), (63, 4197360), (70, 3777624), (72, 3672690), (80, 3305421), (84, 3148020), (90, 2938152), (105, 2518416), (108, 2448460), (112, 2361015), (120, 2203614), (126, 2098680), (135, 1958768), (140, 1888812), (144, 1836345), (168, 1574010), (180, 1469076), (189, 1399120), (210, 1259208), (216, 1224230), (240, 1101807), (252, 1049340), (270, 979384), (280, 944406), (315, 839472), (336, 787005), (360, 734538), (378, 699560), (420, 629604), (432, 612115), (504, 524670), (540, 489692), (560, 472203), (630, 419736), (720, 367269), (756, 349780), (840, 314802), (945, 279824), (1008, 262335), (1080, 244846), (1260, 209868), (1512, 174890), (1680, 157401), (1890, 139912), (2160, 122423), (2520, 104934), (3024, 87445), (3780, 69956), (5040, 52467), (7560, 34978), (15120, 17489)]