234447080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{347}}^1$

素因数の和:511

約数の個数: 128

約数和(自身を含む): 641433600

約数和(自身を除く): 406986520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 70, 76, 95, 127, 133, 140, 152, 190, 254, 266, 280, 347, 380, 508, 532, 635, 665, 694, 760, 889, 1016, 1064, 1270, 1330, 1388, 1735, 1778, 2413, 2429, 2540, 2660, 2776, 3470, 3556, 4445, 4826, 4858, 5080, 5320, 6593, 6940, 7112, 8890, 9652, 9716, 12065, 12145, 13186, 13880, 16891, 17780, 19304, 19432, 24130, 24290, 26372, 32965, 33782, 35560, 44069, 46151, 48260, 48580, 52744, 65930, 67564, 84455, 88138, 92302, 96520, 97160, 131860, 135128, 168910, 176276, 184604, 220345, 230755, 263720, 308483, 337820, 352552, 369208, 440690, 461510, 616966, 675640, 837311, 881380, 923020, 1233932, 1542415, 1674622, 1762760, 1846040, 2467864, 3084830, 3349244, 4186555, 5861177, 6169660, 6698488, 8373110, 11722354, 12339320, 16746220, 23444708, 29305885, 33492440, 46889416, 58611770, 117223540, 234447080]

約数ペア:

[(1, 234447080), (2, 117223540), (4, 58611770), (5, 46889416), (7, 33492440), (8, 29305885), (10, 23444708), (14, 16746220), (19, 12339320), (20, 11722354), (28, 8373110), (35, 6698488), (38, 6169660), (40, 5861177), (56, 4186555), (70, 3349244), (76, 3084830), (95, 2467864), (127, 1846040), (133, 1762760), (140, 1674622), (152, 1542415), (190, 1233932), (254, 923020), (266, 881380), (280, 837311), (347, 675640), (380, 616966), (508, 461510), (532, 440690), (635, 369208), (665, 352552), (694, 337820), (760, 308483), (889, 263720), (1016, 230755), (1064, 220345), (1270, 184604), (1330, 176276), (1388, 168910), (1735, 135128), (1778, 131860), (2413, 97160), (2429, 96520), (2540, 92302), (2660, 88138), (2776, 84455), (3470, 67564), (3556, 65930), (4445, 52744), (4826, 48580), (4858, 48260), (5080, 46151), (5320, 44069), (6593, 35560), (6940, 33782), (7112, 32965), (8890, 26372), (9652, 24290), (9716, 24130), (12065, 19432), (12145, 19304), (13186, 17780), (13880, 16891)]