20682743184

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{449}}^1\times {\mathrm{607}}^1$

素因数の和:1118

約数の個数: 240

約数和(自身を含む): 63510220800

約数和(自身を除く): 42827477616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 31, 34, 36, 48, 51, 62, 68, 72, 93, 102, 124, 136, 144, 153, 186, 204, 248, 272, 279, 306, 372, 408, 449, 496, 527, 558, 607, 612, 744, 816, 898, 1054, 1116, 1214, 1224, 1347, 1488, 1581, 1796, 1821, 2108, 2232, 2428, 2448, 2694, 3162, 3592, 3642, 4041, 4216, 4464, 4743, 4856, 5388, 5463, 6324, 7184, 7284, 7633, 8082, 8432, 9486, 9712, 10319, 10776, 10926, 12648, 13919, 14568, 15266, 16164, 18817, 18972, 20638, 21552, 21852, 22899, 25296, 27838, 29136, 30532, 30957, 32328, 37634, 37944, 41276, 41757, 43704, 45798, 55676, 56451, 61064, 61914, 64656, 68697, 75268, 75888, 82552, 83514, 87408, 91596, 92871, 111352, 112902, 122128, 123828, 125271, 137394, 150536, 165104, 167028, 169353, 183192, 185742, 222704, 225804, 236623, 247656, 250542, 272543, 274788, 301072, 319889, 334056, 338706, 366384, 371484, 451608, 473246, 495312, 501084, 545086, 549576, 639778, 668112, 677412, 709869, 742968, 817629, 903216, 946492, 959667, 1002168, 1090172, 1099152, 1279556, 1354824, 1419738, 1485936, 1635258, 1892984, 1919334, 2004336, 2129607, 2180344, 2452887, 2559112, 2709648, 2839476, 2879001, 3270516, 3785968, 3838668, 4259214, 4360688, 4633231, 4905774, 5118224, 5678952, 5758002, 6541032, 7677336, 8448833, 8518428, 9266462, 9811548, 11357904, 11516004, 13082064, 13899693, 15354672, 16897666, 17036856, 18532924, 19623096, 23032008, 25346499, 27799386, 33795332, 34073712, 37065848, 39246192, 41699079, 46064016, 50692998, 55598772, 67590664, 74131696, 76039497, 83398158, 101385996, 111197544, 135181328, 143630161, 152078994, 166796316, 202771992, 222395088, 287260322, 304157988, 333592632, 405543984, 430890483, 574520644, 608315976, 667185264, 861780966, 1149041288, 1216631952, 1292671449, 1723561932, 2298082576, 2585342898, 3447123864, 5170685796, 6894247728, 10341371592, 20682743184]

約数ペア:

[(1, 20682743184), (2, 10341371592), (3, 6894247728), (4, 5170685796), (6, 3447123864), (8, 2585342898), (9, 2298082576), (12, 1723561932), (16, 1292671449), (17, 1216631952), (18, 1149041288), (24, 861780966), (31, 667185264), (34, 608315976), (36, 574520644), (48, 430890483), (51, 405543984), (62, 333592632), (68, 304157988), (72, 287260322), (93, 222395088), (102, 202771992), (124, 166796316), (136, 152078994), (144, 143630161), (153, 135181328), (186, 111197544), (204, 101385996), (248, 83398158), (272, 76039497), (279, 74131696), (306, 67590664), (372, 55598772), (408, 50692998), (449, 46064016), (496, 41699079), (527, 39246192), (558, 37065848), (607, 34073712), (612, 33795332), (744, 27799386), (816, 25346499), (898, 23032008), (1054, 19623096), (1116, 18532924), (1214, 17036856), (1224, 16897666), (1347, 15354672), (1488, 13899693), (1581, 13082064), (1796, 11516004), (1821, 11357904), (2108, 9811548), (2232, 9266462), (2428, 8518428), (2448, 8448833), (2694, 7677336), (3162, 6541032), (3592, 5758002), (3642, 5678952), (4041, 5118224), (4216, 4905774), (4464, 4633231), (4743, 4360688), (4856, 4259214), (5388, 3838668), (5463, 3785968), (6324, 3270516), (7184, 2879001), (7284, 2839476), (7633, 2709648), (8082, 2559112), (8432, 2452887), (9486, 2180344), (9712, 2129607), (10319, 2004336), (10776, 1919334), (10926, 1892984), (12648, 1635258), (13919, 1485936), (14568, 1419738), (15266, 1354824), (16164, 1279556), (18817, 1099152), (18972, 1090172), (20638, 1002168), (21552, 959667), (21852, 946492), (22899, 903216), (25296, 817629), (27838, 742968), (29136, 709869), (30532, 677412), (30957, 668112), (32328, 639778), (37634, 549576), (37944, 545086), (41276, 501084), (41757, 495312), (43704, 473246), (45798, 451608), (55676, 371484), (56451, 366384), (61064, 338706), (61914, 334056), (64656, 319889), (68697, 301072), (75268, 274788), (75888, 272543), (82552, 250542), (83514, 247656), (87408, 236623), (91596, 225804), (92871, 222704), (111352, 185742), (112902, 183192), (122128, 169353), (123828, 167028), (125271, 165104), (137394, 150536)]