1672667200

素因数分解:

$2^6\times 5^2\times {\mathrm{757}}^1\times {\mathrm{1381}}^1$

素因数の和:2160

約数の個数: 84

約数和(自身を含む): 4124227972

約数和(自身を除く): 2451560772

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 160, 200, 320, 400, 757, 800, 1381, 1514, 1600, 2762, 3028, 3785, 5524, 6056, 6905, 7570, 11048, 12112, 13810, 15140, 18925, 22096, 24224, 27620, 30280, 34525, 37850, 44192, 48448, 55240, 60560, 69050, 75700, 88384, 110480, 121120, 138100, 151400, 220960, 242240, 276200, 302800, 441920, 552400, 605600, 1045417, 1104800, 1211200, 2090834, 2209600, 4181668, 5227085, 8363336, 10454170, 16726672, 20908340, 26135425, 33453344, 41816680, 52270850, 66906688, 83633360, 104541700, 167266720, 209083400, 334533440, 418166800, 836333600, 1672667200]

約数ペア:

[(1, 1672667200), (2, 836333600), (4, 418166800), (5, 334533440), (8, 209083400), (10, 167266720), (16, 104541700), (20, 83633360), (25, 66906688), (32, 52270850), (40, 41816680), (50, 33453344), (64, 26135425), (80, 20908340), (100, 16726672), (160, 10454170), (200, 8363336), (320, 5227085), (400, 4181668), (757, 2209600), (800, 2090834), (1381, 1211200), (1514, 1104800), (1600, 1045417), (2762, 605600), (3028, 552400), (3785, 441920), (5524, 302800), (6056, 276200), (6905, 242240), (7570, 220960), (11048, 151400), (12112, 138100), (13810, 121120), (15140, 110480), (18925, 88384), (22096, 75700), (24224, 69050), (27620, 60560), (30280, 55240), (34525, 48448), (37850, 44192)]