2170595366520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{12547}}^1\times {\mathrm{205949}}^1$

素因数の和:218517

約数の個数: 128

約数和(自身を含む): 7442670528000

約数和(自身を除く): 5272075161480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 12547, 25094, 37641, 50188, 62735, 75282, 87829, 100376, 125470, 150564, 175658, 188205, 205949, 250940, 263487, 301128, 351316, 376410, 411898, 439145, 501880, 526974, 617847, 702632, 752820, 823796, 878290, 1029745, 1053948, 1235694, 1317435, 1441643, 1505640, 1647592, 1756580, 2059490, 2107896, 2471388, 2634870, 2883286, 3089235, 3513160, 4118980, 4324929, 4942776, 5269740, 5766572, 6178470, 7208215, 8237960, 8649858, 10539480, 11533144, 12356940, 14416430, 17299716, 21624645, 24713880, 28832860, 34599432, 43249290, 57665720, 86498580, 172997160, 2584042103, 5168084206, 7752126309, 10336168412, 12920210515, 15504252618, 18088294721, 20672336824, 25840421030, 31008505236, 36176589442, 38760631545, 51680842060, 54264884163, 62017010472, 72353178884, 77521263090, 90441473605, 103361684120, 108529768326, 144706357768, 155042526180, 180882947210, 217059536652, 271324420815, 310085052360, 361765894420, 434119073304, 542648841630, 723531788840, 1085297683260, 2170595366520]

約数ペア:

[(1, 2170595366520), (2, 1085297683260), (3, 723531788840), (4, 542648841630), (5, 434119073304), (6, 361765894420), (7, 310085052360), (8, 271324420815), (10, 217059536652), (12, 180882947210), (14, 155042526180), (15, 144706357768), (20, 108529768326), (21, 103361684120), (24, 90441473605), (28, 77521263090), (30, 72353178884), (35, 62017010472), (40, 54264884163), (42, 51680842060), (56, 38760631545), (60, 36176589442), (70, 31008505236), (84, 25840421030), (105, 20672336824), (120, 18088294721), (140, 15504252618), (168, 12920210515), (210, 10336168412), (280, 7752126309), (420, 5168084206), (840, 2584042103), (12547, 172997160), (25094, 86498580), (37641, 57665720), (50188, 43249290), (62735, 34599432), (75282, 28832860), (87829, 24713880), (100376, 21624645), (125470, 17299716), (150564, 14416430), (175658, 12356940), (188205, 11533144), (205949, 10539480), (250940, 8649858), (263487, 8237960), (301128, 7208215), (351316, 6178470), (376410, 5766572), (411898, 5269740), (439145, 4942776), (501880, 4324929), (526974, 4118980), (617847, 3513160), (702632, 3089235), (752820, 2883286), (823796, 2634870), (878290, 2471388), (1029745, 2107896), (1053948, 2059490), (1235694, 1756580), (1317435, 1647592), (1441643, 1505640)]