2190686520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{1223}}^1$

素因数の和:1330

約数の個数: 256

約数和(自身を含む): 7614259200

約数和(自身を除く): 5423572680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 23, 24, 30, 33, 40, 44, 46, 55, 59, 60, 66, 69, 88, 92, 110, 115, 118, 120, 132, 138, 165, 177, 184, 220, 230, 236, 253, 264, 276, 295, 330, 345, 354, 440, 460, 472, 506, 552, 590, 649, 660, 690, 708, 759, 885, 920, 1012, 1180, 1223, 1265, 1298, 1320, 1357, 1380, 1416, 1518, 1770, 1947, 2024, 2360, 2446, 2530, 2596, 2714, 2760, 3036, 3245, 3540, 3669, 3795, 3894, 4071, 4892, 5060, 5192, 5428, 6072, 6115, 6490, 6785, 7080, 7338, 7590, 7788, 8142, 9735, 9784, 10120, 10856, 12230, 12980, 13453, 13570, 14676, 14927, 15180, 15576, 16284, 18345, 19470, 20355, 24460, 25960, 26906, 27140, 28129, 29352, 29854, 30360, 32568, 36690, 38940, 40359, 40710, 44781, 48920, 53812, 54280, 56258, 59708, 67265, 72157, 73380, 74635, 77880, 80718, 81420, 84387, 89562, 107624, 112516, 119416, 134530, 140645, 144314, 146760, 149270, 161436, 162840, 168774, 179124, 201795, 216471, 223905, 225032, 269060, 281290, 288628, 298540, 309419, 322872, 337548, 358248, 360785, 403590, 421935, 432942, 447810, 538120, 562580, 577256, 597080, 618838, 675096, 721570, 793727, 807180, 843870, 865884, 895620, 928257, 1082355, 1125160, 1237676, 1443140, 1547095, 1587454, 1614360, 1659611, 1687740, 1731768, 1791240, 1856514, 2164710, 2381181, 2475352, 2886280, 3094190, 3174908, 3319222, 3375480, 3713028, 3968635, 4329420, 4641285, 4762362, 4978833, 6188380, 6349816, 6638444, 7426056, 7937270, 8298055, 8658840, 9282570, 9524724, 9957666, 11905905, 12376760, 13276888, 15874540, 16596110, 18255721, 18565140, 19049448, 19915332, 23811810, 24894165, 31749080, 33192220, 36511442, 37130280, 39830664, 47623620, 49788330, 54767163, 66384440, 73022884, 91278605, 95247240, 99576660, 109534326, 146045768, 182557210, 199153320, 219068652, 273835815, 365114420, 438137304, 547671630, 730228840, 1095343260, 2190686520]

約数ペア:

[(1, 2190686520), (2, 1095343260), (3, 730228840), (4, 547671630), (5, 438137304), (6, 365114420), (8, 273835815), (10, 219068652), (11, 199153320), (12, 182557210), (15, 146045768), (20, 109534326), (22, 99576660), (23, 95247240), (24, 91278605), (30, 73022884), (33, 66384440), (40, 54767163), (44, 49788330), (46, 47623620), (55, 39830664), (59, 37130280), (60, 36511442), (66, 33192220), (69, 31749080), (88, 24894165), (92, 23811810), (110, 19915332), (115, 19049448), (118, 18565140), (120, 18255721), (132, 16596110), (138, 15874540), (165, 13276888), (177, 12376760), (184, 11905905), (220, 9957666), (230, 9524724), (236, 9282570), (253, 8658840), (264, 8298055), (276, 7937270), (295, 7426056), (330, 6638444), (345, 6349816), (354, 6188380), (440, 4978833), (460, 4762362), (472, 4641285), (506, 4329420), (552, 3968635), (590, 3713028), (649, 3375480), (660, 3319222), (690, 3174908), (708, 3094190), (759, 2886280), (885, 2475352), (920, 2381181), (1012, 2164710), (1180, 1856514), (1223, 1791240), (1265, 1731768), (1298, 1687740), (1320, 1659611), (1357, 1614360), (1380, 1587454), (1416, 1547095), (1518, 1443140), (1770, 1237676), (1947, 1125160), (2024, 1082355), (2360, 928257), (2446, 895620), (2530, 865884), (2596, 843870), (2714, 807180), (2760, 793727), (3036, 721570), (3245, 675096), (3540, 618838), (3669, 597080), (3795, 577256), (3894, 562580), (4071, 538120), (4892, 447810), (5060, 432942), (5192, 421935), (5428, 403590), (6072, 360785), (6115, 358248), (6490, 337548), (6785, 322872), (7080, 309419), (7338, 298540), (7590, 288628), (7788, 281290), (8142, 269060), (9735, 225032), (9784, 223905), (10120, 216471), (10856, 201795), (12230, 179124), (12980, 168774), (13453, 162840), (13570, 161436), (14676, 149270), (14927, 146760), (15180, 144314), (15576, 140645), (16284, 134530), (18345, 119416), (19470, 112516), (20355, 107624), (24460, 89562), (25960, 84387), (26906, 81420), (27140, 80718), (28129, 77880), (29352, 74635), (29854, 73380), (30360, 72157), (32568, 67265), (36690, 59708), (38940, 56258), (40359, 54280), (40710, 53812), (44781, 48920)]