420373152

素因数分解:

$2^5\times 3^4\times {\mathrm{157}}^1\times {\mathrm{1033}}^1$

素因数の和:1212

約数の個数: 120

約数和(自身を含む): 1245384756

約数和(自身を除く): 825011604

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 157, 162, 216, 288, 314, 324, 432, 471, 628, 648, 864, 942, 1033, 1256, 1296, 1413, 1884, 2066, 2512, 2592, 2826, 3099, 3768, 4132, 4239, 5024, 5652, 6198, 7536, 8264, 8478, 9297, 11304, 12396, 12717, 15072, 16528, 16956, 18594, 22608, 24792, 25434, 27891, 33056, 33912, 37188, 45216, 49584, 50868, 55782, 67824, 74376, 83673, 99168, 101736, 111564, 135648, 148752, 162181, 167346, 203472, 223128, 297504, 324362, 334692, 406944, 446256, 486543, 648724, 669384, 892512, 973086, 1297448, 1338768, 1459629, 1946172, 2594896, 2677536, 2919258, 3892344, 4378887, 5189792, 5838516, 7784688, 8757774, 11677032, 13136661, 15569376, 17515548, 23354064, 26273322, 35031096, 46708128, 52546644, 70062192, 105093288, 140124384, 210186576, 420373152]

約数ペア:

[(1, 420373152), (2, 210186576), (3, 140124384), (4, 105093288), (6, 70062192), (8, 52546644), (9, 46708128), (12, 35031096), (16, 26273322), (18, 23354064), (24, 17515548), (27, 15569376), (32, 13136661), (36, 11677032), (48, 8757774), (54, 7784688), (72, 5838516), (81, 5189792), (96, 4378887), (108, 3892344), (144, 2919258), (157, 2677536), (162, 2594896), (216, 1946172), (288, 1459629), (314, 1338768), (324, 1297448), (432, 973086), (471, 892512), (628, 669384), (648, 648724), (864, 486543), (942, 446256), (1033, 406944), (1256, 334692), (1296, 324362), (1413, 297504), (1884, 223128), (2066, 203472), (2512, 167346), (2592, 162181), (2826, 148752), (3099, 135648), (3768, 111564), (4132, 101736), (4239, 99168), (5024, 83673), (5652, 74376), (6198, 67824), (7536, 55782), (8264, 50868), (8478, 49584), (9297, 45216), (11304, 37188), (12396, 33912), (12717, 33056), (15072, 27891), (16528, 25434), (16956, 24792), (18594, 22608)]