240175728

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{7547}}^1$

素因数の和:7591

約数の個数: 120

約数和(自身を含む): 766544688

約数和(自身を除く): 526368960

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 34, 36, 39, 48, 51, 52, 68, 72, 78, 102, 104, 117, 136, 144, 153, 156, 204, 208, 221, 234, 272, 306, 312, 408, 442, 468, 612, 624, 663, 816, 884, 936, 1224, 1326, 1768, 1872, 1989, 2448, 2652, 3536, 3978, 5304, 7547, 7956, 10608, 15094, 15912, 22641, 30188, 31824, 45282, 60376, 67923, 90564, 98111, 120752, 128299, 135846, 181128, 196222, 256598, 271692, 294333, 362256, 384897, 392444, 513196, 543384, 588666, 769794, 784888, 882999, 1026392, 1086768, 1154691, 1177332, 1539588, 1569776, 1667887, 1765998, 2052784, 2309382, 2354664, 3079176, 3335774, 3531996, 4618764, 4709328, 5003661, 6158352, 6671548, 7063992, 9237528, 10007322, 13343096, 14127984, 15010983, 18475056, 20014644, 26686192, 30021966, 40029288, 60043932, 80058576, 120087864, 240175728]

約数ペア:

[(1, 240175728), (2, 120087864), (3, 80058576), (4, 60043932), (6, 40029288), (8, 30021966), (9, 26686192), (12, 20014644), (13, 18475056), (16, 15010983), (17, 14127984), (18, 13343096), (24, 10007322), (26, 9237528), (34, 7063992), (36, 6671548), (39, 6158352), (48, 5003661), (51, 4709328), (52, 4618764), (68, 3531996), (72, 3335774), (78, 3079176), (102, 2354664), (104, 2309382), (117, 2052784), (136, 1765998), (144, 1667887), (153, 1569776), (156, 1539588), (204, 1177332), (208, 1154691), (221, 1086768), (234, 1026392), (272, 882999), (306, 784888), (312, 769794), (408, 588666), (442, 543384), (468, 513196), (612, 392444), (624, 384897), (663, 362256), (816, 294333), (884, 271692), (936, 256598), (1224, 196222), (1326, 181128), (1768, 135846), (1872, 128299), (1989, 120752), (2448, 98111), (2652, 90564), (3536, 67923), (3978, 60376), (5304, 45282), (7547, 31824), (7956, 30188), (10608, 22641), (15094, 15912)]