1694353440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{20887}}^1$

素因数の和:20931

約数の個数: 144

約数和(自身を含む): 5779626048

約数和(自身を除く): 4085272608

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 169, 195, 208, 240, 260, 312, 338, 390, 416, 480, 507, 520, 624, 676, 780, 845, 1014, 1040, 1248, 1352, 1560, 1690, 2028, 2080, 2535, 2704, 3120, 3380, 4056, 5070, 5408, 6240, 6760, 8112, 10140, 13520, 16224, 20280, 20887, 27040, 40560, 41774, 62661, 81120, 83548, 104435, 125322, 167096, 208870, 250644, 271531, 313305, 334192, 417740, 501288, 543062, 626610, 668384, 814593, 835480, 1002576, 1086124, 1253220, 1357655, 1629186, 1670960, 2005152, 2172248, 2506440, 2715310, 3258372, 3341920, 3529903, 4072965, 4344496, 5012880, 5430620, 6516744, 7059806, 8145930, 8688992, 10025760, 10589709, 10861240, 13033488, 14119612, 16291860, 17649515, 21179418, 21722480, 26066976, 28239224, 32583720, 35299030, 42358836, 43444960, 52948545, 56478448, 65167440, 70598060, 84717672, 105897090, 112956896, 130334880, 141196120, 169435344, 211794180, 282392240, 338870688, 423588360, 564784480, 847176720, 1694353440]

約数ペア:

[(1, 1694353440), (2, 847176720), (3, 564784480), (4, 423588360), (5, 338870688), (6, 282392240), (8, 211794180), (10, 169435344), (12, 141196120), (13, 130334880), (15, 112956896), (16, 105897090), (20, 84717672), (24, 70598060), (26, 65167440), (30, 56478448), (32, 52948545), (39, 43444960), (40, 42358836), (48, 35299030), (52, 32583720), (60, 28239224), (65, 26066976), (78, 21722480), (80, 21179418), (96, 17649515), (104, 16291860), (120, 14119612), (130, 13033488), (156, 10861240), (160, 10589709), (169, 10025760), (195, 8688992), (208, 8145930), (240, 7059806), (260, 6516744), (312, 5430620), (338, 5012880), (390, 4344496), (416, 4072965), (480, 3529903), (507, 3341920), (520, 3258372), (624, 2715310), (676, 2506440), (780, 2172248), (845, 2005152), (1014, 1670960), (1040, 1629186), (1248, 1357655), (1352, 1253220), (1560, 1086124), (1690, 1002576), (2028, 835480), (2080, 814593), (2535, 668384), (2704, 626610), (3120, 543062), (3380, 501288), (4056, 417740), (5070, 334192), (5408, 313305), (6240, 271531), (6760, 250644), (8112, 208870), (10140, 167096), (13520, 125322), (16224, 104435), (20280, 83548), (20887, 81120), (27040, 62661), (40560, 41774)]