133527680

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1459}}^1$

素因数の和:1502

約数の個数: 128

約数和(自身を含む): 375278400

約数和(自身を除く): 241750720

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 64, 65, 80, 88, 104, 110, 128, 130, 143, 160, 176, 208, 220, 260, 286, 320, 352, 416, 440, 520, 572, 640, 704, 715, 832, 880, 1040, 1144, 1408, 1430, 1459, 1664, 1760, 2080, 2288, 2860, 2918, 3520, 4160, 4576, 5720, 5836, 7040, 7295, 8320, 9152, 11440, 11672, 14590, 16049, 18304, 18967, 22880, 23344, 29180, 32098, 37934, 45760, 46688, 58360, 64196, 75868, 80245, 91520, 93376, 94835, 116720, 128392, 151736, 160490, 186752, 189670, 208637, 233440, 256784, 303472, 320980, 379340, 417274, 466880, 513568, 606944, 641960, 758680, 834548, 933760, 1027136, 1043185, 1213888, 1283920, 1517360, 1669096, 2054272, 2086370, 2427776, 2567840, 3034720, 3338192, 4172740, 5135680, 6069440, 6676384, 8345480, 10271360, 12138880, 13352768, 16690960, 26705536, 33381920, 66763840, 133527680]

約数ペア:

[(1, 133527680), (2, 66763840), (4, 33381920), (5, 26705536), (8, 16690960), (10, 13352768), (11, 12138880), (13, 10271360), (16, 8345480), (20, 6676384), (22, 6069440), (26, 5135680), (32, 4172740), (40, 3338192), (44, 3034720), (52, 2567840), (55, 2427776), (64, 2086370), (65, 2054272), (80, 1669096), (88, 1517360), (104, 1283920), (110, 1213888), (128, 1043185), (130, 1027136), (143, 933760), (160, 834548), (176, 758680), (208, 641960), (220, 606944), (260, 513568), (286, 466880), (320, 417274), (352, 379340), (416, 320980), (440, 303472), (520, 256784), (572, 233440), (640, 208637), (704, 189670), (715, 186752), (832, 160490), (880, 151736), (1040, 128392), (1144, 116720), (1408, 94835), (1430, 93376), (1459, 91520), (1664, 80245), (1760, 75868), (2080, 64196), (2288, 58360), (2860, 46688), (2918, 45760), (3520, 37934), (4160, 32098), (4576, 29180), (5720, 23344), (5836, 22880), (7040, 18967), (7295, 18304), (8320, 16049), (9152, 14590), (11440, 11672)]