128312730

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{15667}}^1$

素因数の和:15700

約数の個数: 96

約数和(自身を含む): 410626944

約数和(自身を除く): 282314214

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 30, 35, 39, 42, 45, 63, 65, 70, 78, 90, 91, 105, 117, 126, 130, 182, 195, 210, 234, 273, 315, 390, 455, 546, 585, 630, 819, 910, 1170, 1365, 1638, 2730, 4095, 8190, 15667, 31334, 47001, 78335, 94002, 109669, 141003, 156670, 203671, 219338, 235005, 282006, 329007, 407342, 470010, 548345, 611013, 658014, 705015, 987021, 1018355, 1096690, 1222026, 1410030, 1425697, 1645035, 1833039, 1974042, 2036710, 2851394, 3055065, 3290070, 3666078, 4277091, 4935105, 6110130, 7128485, 8554182, 9165195, 9870210, 12831273, 14256970, 18330390, 21385455, 25662546, 42770910, 64156365, 128312730]

約数ペア:

[(1, 128312730), (2, 64156365), (3, 42770910), (5, 25662546), (6, 21385455), (7, 18330390), (9, 14256970), (10, 12831273), (13, 9870210), (14, 9165195), (15, 8554182), (18, 7128485), (21, 6110130), (26, 4935105), (30, 4277091), (35, 3666078), (39, 3290070), (42, 3055065), (45, 2851394), (63, 2036710), (65, 1974042), (70, 1833039), (78, 1645035), (90, 1425697), (91, 1410030), (105, 1222026), (117, 1096690), (126, 1018355), (130, 987021), (182, 705015), (195, 658014), (210, 611013), (234, 548345), (273, 470010), (315, 407342), (390, 329007), (455, 282006), (546, 235005), (585, 219338), (630, 203671), (819, 156670), (910, 141003), (1170, 109669), (1365, 94002), (1638, 78335), (2730, 47001), (4095, 31334), (8190, 15667)]