458350620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{661}}^1$

素因数の和:820

約数の個数: 192

約数和(自身を含む): 1594392576

約数和(自身を除く): 1136041956

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 127, 130, 140, 156, 182, 195, 210, 254, 260, 273, 364, 381, 390, 420, 455, 508, 546, 635, 661, 762, 780, 889, 910, 1092, 1270, 1322, 1365, 1524, 1651, 1778, 1820, 1905, 1983, 2540, 2644, 2667, 2730, 3302, 3305, 3556, 3810, 3966, 4445, 4627, 4953, 5334, 5460, 6604, 6610, 7620, 7932, 8255, 8593, 8890, 9254, 9906, 9915, 10668, 11557, 13220, 13335, 13881, 16510, 17186, 17780, 18508, 19812, 19830, 23114, 23135, 24765, 25779, 26670, 27762, 33020, 34372, 34671, 39660, 42965, 46228, 46270, 49530, 51558, 53340, 55524, 57785, 60151, 69342, 69405, 83947, 85930, 92540, 99060, 103116, 115570, 120302, 128895, 138684, 138810, 167894, 171860, 173355, 180453, 231140, 240604, 251841, 257790, 277620, 300755, 335788, 346710, 360906, 419735, 503682, 515580, 587629, 601510, 693420, 721812, 839470, 902265, 1007364, 1091311, 1175258, 1203020, 1259205, 1678940, 1762887, 1804530, 2182622, 2350516, 2518410, 2938145, 3273933, 3525774, 3609060, 4365244, 5036820, 5456555, 5876290, 6547866, 7051548, 7639177, 8814435, 10913110, 11752580, 13095732, 15278354, 16369665, 17628870, 21826220, 22917531, 30556708, 32739330, 35257740, 38195885, 45835062, 65478660, 76391770, 91670124, 114587655, 152783540, 229175310, 458350620]

約数ペア:

[(1, 458350620), (2, 229175310), (3, 152783540), (4, 114587655), (5, 91670124), (6, 76391770), (7, 65478660), (10, 45835062), (12, 38195885), (13, 35257740), (14, 32739330), (15, 30556708), (20, 22917531), (21, 21826220), (26, 17628870), (28, 16369665), (30, 15278354), (35, 13095732), (39, 11752580), (42, 10913110), (52, 8814435), (60, 7639177), (65, 7051548), (70, 6547866), (78, 5876290), (84, 5456555), (91, 5036820), (105, 4365244), (127, 3609060), (130, 3525774), (140, 3273933), (156, 2938145), (182, 2518410), (195, 2350516), (210, 2182622), (254, 1804530), (260, 1762887), (273, 1678940), (364, 1259205), (381, 1203020), (390, 1175258), (420, 1091311), (455, 1007364), (508, 902265), (546, 839470), (635, 721812), (661, 693420), (762, 601510), (780, 587629), (889, 515580), (910, 503682), (1092, 419735), (1270, 360906), (1322, 346710), (1365, 335788), (1524, 300755), (1651, 277620), (1778, 257790), (1820, 251841), (1905, 240604), (1983, 231140), (2540, 180453), (2644, 173355), (2667, 171860), (2730, 167894), (3302, 138810), (3305, 138684), (3556, 128895), (3810, 120302), (3966, 115570), (4445, 103116), (4627, 99060), (4953, 92540), (5334, 85930), (5460, 83947), (6604, 69405), (6610, 69342), (7620, 60151), (7932, 57785), (8255, 55524), (8593, 53340), (8890, 51558), (9254, 49530), (9906, 46270), (9915, 46228), (10668, 42965), (11557, 39660), (13220, 34671), (13335, 34372), (13881, 33020), (16510, 27762), (17186, 26670), (17780, 25779), (18508, 24765), (19812, 23135), (19830, 23114)]